All Episodes
Science Friday — 797 episodes
Colorado’s snow drought deals a major blow to recreation
How do you find a ‘lost’ species?
What we get wrong about vaccine hesitancy
Why this lab studies the speed of bug pee and other curiosities
Some primates undergo even more extreme childbirth than humans
Deb Haaland is a politician, and proud of it
Sitting all day is terrible for us. Moving a little can help
A Nagasaki survivor and physician recounts his life's work
What do people eat? Plant and animal DNA in sewage provide clues
3D images of galaxies will rock you (ft. Queen)
The evolution of an enzyme engineer who changed chemistry
Why is brain cancer so hard to treat?
How can astronaut food be better?
The reality of living with extreme heat in India
Investigating ‘flow state’ with the bassist from Phish
How the US patent system keeps drug prices high
What was science like in America 250 years ago?
An artificial cell eats, grows, and reproduces. Is it alive?
Growing lunar potatoes + Dealing with razor-sharp moon dust
Squirrel poop drops Ice Age clues + The neuroscience of laughter
Promising new treatments for pancreatic cancer and ALS
That chlorine smell at the pool? It’s pee
Can you learn to love the scorpion?
FDA approves a well-known sunscreen ingredient—finally
Why do sports announcers talk like that?
Swords, cannibalism, poison: inside the world of killer microbes
A vast whale graveyard + Zombie sea cucumbers
Should we bring mountain lions back to the Northeast?
Blue Origin explosion hits NASA timeline + Artemis III crew
How extreme athletes like Alex Honnold keep their cool
Parenting tips from the animal kingdom
Wait, is my washing machine playing Schubert?
A virus hunter in Nigeria has thoughts on the Ebola outbreak
How did Neanderthals deal with illness and injuries?
Looking for life in the clouds of Venus
Meet the drug developer taking on wildlife diseases
Can the shingles vaccine stave off dementia?
Inside the Nebraska quarantine facility responding to hantavirus
Surveying wildlife along Lewis and Clark's route, 220 years later
Pope Leo's encyclical on AI, and the Vatican science advisors
Bizarre exoplanet clouds + Counting insects with weather radar
A trailblazing geneticist reflects on her life and work
Is that spooky old house full of ghosts, or just infrasound?
How do clinical trials work, and who can participate?
Use of herbicide linked to Parkinson's is on the rise in the US
Why does fashion repeat in 20-year cycles? Math has the answer
Earth's ancient hydrogen, and fossilized vomit
How yawning might help clear dirty fluid from the brain
Who's composing music for my washing machine?
How El Niño shapes the world’s weather trends
Understanding the gynecological health crisis facing Black women
Where Does Plastic And Other Trash Go After We Throw It Away?
The Unseen World Of Plant Intelligence
Right-To-Repair Laws Gain Steam In State Legislatures
Starliner Crewed Test Flight Rescheduled | Slugs And Snails Like Cities
Your ‘Biological Age’ Could Be Different Than How Old You Are
High-Speed Rail Gets A Boost In The U.S.
Using A Lab On Wheels To Study Weed From Dispensaries
Jelly Creatures That Swim In Corkscrews | Keeping Wind Turbines Safe For Birds
Zapping Nerves Into Regrowth | Celebrating the Maya Calendar In Guatemala’s Highlands
Fine-Tuning Grapes For Iowa’s Wine Industry
How To Recycle Rare Earth Elements
New Evidence Questions Dark Energy’s ‘Constant’ Nature
New Guidelines Recommend Earlier Breast Cancer Screening
New Rule Sets Stage For Electric Grid Update | Harnessing Nanoparticles For Vaccines
How Climate Change Is Changing Sports
Why Is Tinnitus So Hard To Understand And Treat?
Finding Purpose In A ‘Wild Life’
Archeopteryx Specimen Unveiled | Trees And Shrubs Burying Great Plains' Prairies
JWST Detects An Atmosphere Around A Rocky Exoplanet | Boeing Plans To Fly Humans To The ISS Next Week
Challenging The Gender Gap In Sports Science
What Martian Geology Can Teach Us About Earth
How Louisiana Is Coping With Flooding In Cemeteries
Inside Iowa State’s Herbarium | Science-Inspired Art From ‘Universe of Art’ Listeners
Science From Iowa’s Prairies | Planning To Go See Cicadas? Here’s What To Know
Maybe Bonobos Aren't Gentler Than Chimps | Art Meets Ecology In A Mile-Long Poem
When Products Collect Data From Your Brain, Where Does It Go?
Visualizing A Black Hole’s Flares In 3D
The 4,000-Year History of Humans and Silk
Flint’s Water Crisis, 10 Years Later | Underwater Cables Could Help Detect Tsunamis
Fighting Banana Blight | Do Birds Sing In Their Dreams?
Why Is Solving The Plastic Problem So Hard?
What Worsening Floods Mean For Superfund Sites
The Global Mental Health Toll Of Climate Change | Capturing DNA From 800 Lakes In One Day
Clean Energy Transition Progress | Avian Flu In Cattle And Humans Has Scientists Concerned
A Cheer For The Physics Of Baseball
Carbon Cost Of Urban Gardens And Commercial Farms | Why There's No Superbloom This Year
Inside The Race To Save Honeybees From Parasitic Mites
The Brain’s Glial Cells Might Be As Important As Neurons
Limits On ‘Forever Chemicals’ In Drinking Water | An Important Winter Home For Bugs | Eclipse Drumroll
Investigating Animal Deaths At The National Zoo
Eating More Oysters Helps Us—And The Chesapeake Bay
How Trees Keep D.C. And Baltimore Cool
Predicting Heart Disease From Chest X-Rays With AI | Storing New Memories During Sleep
Recipient Of Pig Kidney Transplant Recovering | Answering Your Questions About April 8 Eclipse
Our Inevitable Cosmic Apocalypse
The Complicated Truths About Offshore Wind And Right Whales
The Bumpy Road To Approving New Alzheimer’s Drugs
‘3 Body Problem’ And The Laws Of Physics | In Defense Of ‘Out Of Place’ Plants
Baltimore Bridge Collapse | Mapping How Viruses Jump Between Species
The Legacy Of Primatologist Frans de Waal
The ‘Asteroid Hunter’ Leading The OSIRIS-REx Mission
Swimming Sea Lions Teach Engineers About Fluid Dynamics
Botanical Rescue Centers Take In Illegally Trafficked Plants
2023 Was Hottest Year On Record | The NASA Satellite Studying Plankton
A Strange-Looking Fish, Frozen In Time
What We Know After 4 Years Of COVID-19
Science Unlocks The Power Of Flavor In ‘Flavorama’
Abortion-Restrictive States Leave Ob-Gyns With Tough Choices
Nasal Rinsing Safely | How Your Brain Constructs Your Mental Health
A New Book Puts ‘Math in Drag’
With This Rare Disorder, No Amount Of Sleep Is Enough
How Election Science Can Support Democracy | The Genetic Roots Of Antibiotic Resistance
Triple Feature: Dune, Mars, And An Alien On Earth
Could This Be The End Of Voyager 1?
What It Takes To Care For The US Nuclear Arsenal
A Young Scientist Uplifts The Needs Of Parkinson’s Patients
Snakes Are Evolutionary Superstars | Whale Song Is All In The Larynx
What’s Behind The Measles Outbreak In Florida?
Pythagoras Was Wrong About Music | Biochar's Potential For Carbon Capture
As Space Exploration Expands, So Will Space Law
Blood In The Water: Shark Smell Put To The Test
How Trivia Experts Recall Facts | One Ant Species Sent Ripples Through A Food Web
OpenAI’s New Product Makes Incredibly Realistic Fake Videos
Private Spacecraft Makes Historic Moon Landing | New Cloud Seeding Technique
Making Chemistry More Accessible To Blind And Low-Vision People
Understanding And Curbing Generative AI’s Energy Consumption
Which Feathered Dinosaurs Could Fly? | Some French Cheeses At Risk Of Extinction
Climate Scientist Michael Mann Wins Defamation Case
Odysseus Lander Heads To The Moon | Ohio Chemical Spill, One Year Later
One Crisis After Another: Designing Cities For Resiliency
Using Sound To Unpack The History Of Astronomy
Colorectal Cancer Rates Rising In Young People | What An AI Learns From A Baby
A Black Physician’s Analysis Of The Legacy Of Racism In Medicine
Faraway Planets With Oceans Of Magma | The Art And Science Of Trash Talk
Is Each Fingerprint On Your Hand Unique? | In This Computer Component, Data Slides Through Honey
The FDA Approved The First CRISPR-Based Therapy. What’s Next?
Protecting The ‘Satan’ Tarantula | If Termites Wore Stripes, Would Spiders Still Eat Them?
Scientists Are Uncovering A World Of ‘Dark Matter’ Carcinogens
Syphilis Cases Up 80% Since 2018 | The Largest Deep-Sea Coral Reef In The World
Expanding Our Umwelt: Understanding Animal Experiences
How Signing Characters Help Deaf Children Learn Language
‘Mysterious’ Canine Illness: What Dog Owners Should Know
An App For People Of Color To Rate Their Birthing Experiences | How Different Animals See
NASA Opens Canister With Asteroid Sample | ADHD Prescription Rates Spiked During The Pandemic
AI Helps Find Ancient Artifacts In The Great Lakes | An Artist Combines Indigenous Textiles With Modern Tech
When The ‘Personal’ Computer Turned 30
How The Moon Transformed Life On Earth, From Climate to Timekeeping
From Scans To Office Visits: How Will AI Shape Medicine?
Rhesus Monkey Cloned With Modified Approach Has Survived Into Adulthood
3,000 Types Of Brain Cells Categorized In Massive Brain Cell Atlas
Brain ‘Organoids’: Lab-Grown Cell Clusters Model Brain Functions
The Lasting Allure Of Shackleton’s ‘Endurance’
How Close Are We To Answers About Aliens?
NASA Delays Crewed Moon Missions | Top Technologies To Watch In 2024
To Get Ready For Mars, NASA Studies How The Body Changes In Space
Science Journalism Is Shrinking–Along With Public Trust In Science
(Part 2) Endangered Species Act At 50: Orchids And Red Wolves
(Part 1) Endangered Species Act at 50: Hawaiian Land Snails
Solar Activity Flares Up In 2024 | Underground Hydrogen Reserves And Clean Energy
SciFri Reads ‘The Alchemy Of Us’
SciFri Reads ‘The Kaiju Preservation Society’
Star Trek’s Science Advisor Reveals The Real Astrophysics On Screen
A Mathematician Asks ‘Is Math Real?’
Unmasking Owls’ Mysteries | Why It Feels So Good To Eat Chocolate
SciFri Reads ‘The Best American Science and Nature Writing 2023’
The Unseen World Of Seaweeds | Should 'Dark Fungi' Species Get Names?
How 'Panda Diplomacy' Led To Conservation Success
Music’s Emotional Power Can Shape Memories—And Your Perception Of Time
Top Science News Stories of 2023 | Solar Panels In Historic Cape Cod
Pennsylvania Drug Laws May Limit Syringe Services | These Romance Novels Represent Black Women In Science
Flame Retardant From Cocoa Pod Husks | The Oozy Physics Of Oobleck
The Military’s Carbon Footprint Is A Hidden Cost Of Defense
High Energy Cosmic Ray Detected | These Penguins Are The Masters Of Microsleeping
COP28 Climate Conference Ends | Why Are Some People Affected By Seasonal Affective Disorder?
A Celebration Of The 2023 Christmas Bird Count
Surfing Particles Can Supercharge Northern Lights
The (Not So) Easy Guide To Getting To Space
The Women Astronomers Who Captured the Stars
Quercetin May Cause Red Wine Headaches | Worsening Wildfires Are Undoing Air Quality Progress
Speaking Multiple Languages Changes The Way You Think
Social Connections Keep Us Physically and Mentally Healthy As We Age
Women Were Also Skilled Hunters In Ancient Times
An AI Leader’s Human-Centered Approach To Artificial Intelligence
COP28 Host Had Plans to Promote Oil and Gas | Researchers Detected Cicada Emergence With Fiber-Optics
Ralph Nader Reflects On His Auto Safety Campaign, 55 Years Later
What’s That Smell? An AI Nose Knows
Jane Goodall On Life Among Chimpanzees
The ‘Wet-Dog Shake’ And Other Physics Mysteries
Ig Nobel Prizes | Stop Flushing Your Health Data Down The Toilet
The West’s Wild Horses | Artist Explores History Of Humans Genetically Modifying Pigs
Moon Rock Research | Science of Unraveling Sweaters
2023’s Best Science Books For Kids
How AI Chatbots Can Reinforce Racial Bias In Medicine
An Exoplanet Where It Rains Sand
Ask A Chef: How Can I Use Science To Make Thanksgiving Tastier?
Monumental And Invisible: How Infrastructure Works
Everything You Never Knew About Squash And Pumpkins
How A University Is Adjusting One Year After ChatGPT
Euclid Telescope’s First Images | A Black Hole That Came From Gas
How Five Elements Define Life On Earth
Climate Future Exhibit | Oregon's Proposed Fish Vacuum
How A Deaf Advisory Group Is Changing Healthcare
40 Years Of Sounding The Alarm On Nuclear Winter
CRISPR-Based Sickle Cell Treatment | Pain Tolerance From Neanderthals
How Poisons Have Shaped Life On Earth
Placenta Research May Help Explain Pregnancy Loss
A Common Cold Medicine Ingredient Doesn’t Work. What Now?
Diving Into Elon Musk’s Mind
RSV Drug Shortage & Beech Leaf Disease
When Studying Ecology Means Celebrating Its Gifts
Unlocking The Mysteries Of A Metal-Rich Asteroid
Rapidly Evolving Trout & Ancient Hyper-Apex Predators
Finding Meaning In The Cosmos
‘Clean Hydrogen Hub’ Awardees & Formula One Car Paint
What Is Your Cat Doing When You're Not Watching?
The Stories Of The First Six Women Astronauts
A Mathematician Asks ‘Is Math Real?’
The mRNA Vaccine Revolution
Ancient Human Footprints & 'Ring Of Fire' Eclipse
Saltwater Wedge In The Mississippi & Kenya's Geothermal Boom
How Artists And Scientists Collaborated To Make Art About HIV
Full-Body MRIs Promise To Detect Disease Early. Do They Work?
Meet The Doctor Who Solves Medical Mysteries
mRNA Research Wins Nobel Prize & Lightning On Venus
Placebo Effect, Technoableism, Florida Citrus, Neuroscience Music. Sept 29, 2023, Part 2
Vision and the Brain, Jellypalooza. Sept 29, 2023, Part 1
Ocean Climate Solutions, Florida Corals, Climate Video Games. Sept 22, 2023, Part 2
Our Fragile Moment, Climate Comedy. Sept 22, 2023, Part 1
New Covid Vaccine, Moroccan Earthquake, Native Bees. Sept 15, 2023, Part 2
Radioactive Wildlife, Bus Stop Heat, Football Jersey Numbers. Sept 15, 2023, Part 1
Tree Soil, Rodent Biologist, Soundscape Artist. Sept 8, 2023, Part 2
Embryo Model, Sweat, Whale Vocal Fry. September 8, 2023, Part 1
An AI for Smell, Heat and Agricultural Workers, Golden Lion Tamarin, Y Chromosome. Sept 1, 2023, Part 2
US Surgeon General On Mental Health, Tracking Tick Bites. Sept 1, 2023, Part 1
Old Things Considered: La Brea, Megalodon, Dino Footprints, Surviving History. Aug 25, 2023, Part 2
Sea Otters, Alaskan Minerals, Salmon Restoration. Aug 25, 2023, Part 1
Women Athletes, Stem Cell Cornea Repair, Sand. August 18, 2023, Part 2
Covid Update, Brain Fog Research, Toilet to Tap. Aug 18, 2023, Part 1
“All That Breathes’ Film, Repatriating Native American Remains, Benjamin Banneker. Feb 24, 2023, Part 2
Spy Balloons, Cost of Cancer Care, Seaweed, Chocolate Mouthfeel. Feb 17, 2023, Part 2
Ohio Train Spill, Mushroom And Memory, Water Infrastructure. Feb 17, 2023, Part 1
Rethinking Dementia Care. February 10, 2023, Part 2
ChatGPT And The Future Of AI, Turkey Earthquakes. February 10, 2023, Part 1
Climate Change Music, Industrial Animal Husbandry, Grief Book. Feb 3, 2023, Part 2
Science Of ‘The Last Of Us’ Fungi, New U.S. Nuclear Power. Feb 3, 2023, Part 1
Accessible Birding, Human Water Consumption, Road Salt Impacts, Terraformers Book. Jan 27, 2023, Part 2
Art Crime Science, Long Covid Update, Earth's Slowing Core. Jan 27, 2023, Part 1
Gas Stoves, Next Gen Vaccines, Printed Violins. January 20, 2023, Part 2
Children’s Antibiotics Shortage, Bat Vocalizations, Life’s Biggest Questions. January 20, 2023, Part 1
Tech To Watch, Pests. January 13, 2023, Part 2
Lab-Grown Meat Progress, Early Human Migration Updates. January 13, 2023, Part 1
Science Comedy, Shifting Rules For Abortion Pills. Jan 6, 2023, Part 1
Redlining and Baltimore Trees, The Root Of A Gopher Mystery, Cold and the Nose, Glass Frogs. Jan 6, 2023, Part 2
Astronaut Food, Nope Creature, Nature Soundscapes. Dec 30, 2022, Part 2
Champagne Fizzics, Last Days of the Dinosaurs, Vole Girl. Dec 30, 2022, Part 1
Glitter, Chestnuts, DNA Data Art, Mistletoe. Dec 23, 2022, Part 2
Top Science Stories Of 2022, Beavers, Christmas Tree Care. Dec 23, 2022, Part 1
Fusion Advance, Cancer Clinical Trial, Christmas Trees And Climate, Best Video Games. December 16, 2022, Part 1
Improving Care For Disabled Patients, Transistor Anniversary, Whale Strikes. December 16, 2022, Part 2
Medicinal Psychedelics Study, AI Art. December 9, 2022, Part 2
The Future Of Birds In North America, 190th Birthday For Tortoise. December 9, 2022, Part 1
Hawai'i's Volcanic Eruption, Science Of Chemistry Nobel, What Is ‘Swing’ In Jazz? Dec 2, 2022, Part 1
Xenotransplantation, Internet of Things, Sea Life Essays, Water Taste-Testing. Dec 2, 2022, Part 2
Largest Animal Crossing, First Complete Human Genome, Exoplanet Discoveries. November 25, 2022, Part 2
Best Science Books For Kids, Indigenous Science, Ignobel Prizes. November 25, 2022, Part 1
NASA Artemis Mission Launches To The Moon, Science Behind Thanksgiving Meals. November 18, 2022, Part 2
What Is The Metaverse, Missouri Groundwater Contamination, Eight Billion People On Earth. November 18, 2022, Part 1
Dr. Fauci’s Exit Interview, Goodnight Oppy Mars Film, Science On The Ballot. Nov 11, 2022, Part 1
The US Battles RSV, Neural Connections, La Brea Tar Pits. Nov 11, 2022, Part 2
Contraceptive Failures, Future Of Combating Covid, Rapid Evolution In The Anthropocene. Nov 4, 2022, Part 1
Fall Foliage Research, Voyager Scientist Retires, Flaws in Human Judgement, Milky Way Tell-All. Nov 4, 2022, Part 2
Cat Purrs, AI Darth Vader Voice, Deathcaps, Eating Jellyfish. Oct 28, 2022, Part 2
SciFri Book Club Returns, Upcoming Winter Illnesses. Oct 28, 2022, Part 1
Asking For Help, PFAS Chemicals, Plastics Recycling, Depression Book. October 21, 2022. Part 2
Societal Climate Impacts, Alaskan Crab Shortage, Protected Fisheries Surprise. October 21, 2022, Part 1
Eco-Death Care, Brain Memory Prosthetic, Space Food. Oct 14, 2022, Part 2
How Gamification Has Taken Over, Brewing An Ancient Beer Again. Oct 14, 2022, Part 1
Science Issues In the Election, Diabetes and Hibernating Bears, Medicine Nobel. Oct 7, 2022, Part 2
Planning To Power The Electric Vehicle Boom, Hurricane Ian Aftermath. October 7, 2022, Part 1
New Alzheimer’s Drug, Bangladeshi Water Machine, Recording Earth’s Sounds. Sept 30, 2022, Part 1
DART Asteroid Mission, Rescue Robots, Raccoon Vaccination, Medical Marijuana and Workplace Rules, Lanternfly Signals. Sept 30, 2022, Part 2
Undersea Rovers, Swimming Sperm, Teen Inventor, Soil Judging. Sep 23, 2022, Part 2
Big Ideas In Physics, Saturn’s Rings, Soylent Green. Sep 23, 2022, Part 1
Artemis Update, Stellar Art, AI for Mammography, Smoky Grapes, Harvesting Water From Air. Sept 16, 2022, Part 2
How Do Antidepressants Work, Genetic Testing For Depression. Sept 16, 2022, Part 1
Fish Kills, Potential Sulfuric Acid Shortage, Goats for Invasives Control. Sep 9, 2022, Part 1
Remembering Frank Drake, History of Air Conditioning. Sep 9, 2022, Part 2
New COVID Vaccines, “Nope” Creature, NJ Toxic Site, Germicidal Coating. Sep 2, 2022, Part 1
When Life Begins, Open Access Research, Wasps. Sep 2, 2022, Part 2
Autistic Researchers Studying Autism, Canned Salmon Insights, Medieval Friars’ Parasites. August 26, 2022, Part 1
Endangered Birds, Urban Wildlife, Lyme Disease Test, Rodent Social Behavior. August 26, 2022, Part 2
Back-To-School Health Concerns, Artemis Moon Mission, Designing A Better Lanternfly Trap. August 19, 2022, Part 2
How Viruses Shaped Our World, A Seagrass Oasis For Manatees. Aug 19, 2022, Part 1
New Prosthetic Arm, CAR T Cell Therapy, Climate Games. August 12, 2022, Part 2
Insulin Price Plan, Monkeypox Facts, Milky Way Memoir. August 12, 2022, Part 1
Clean Energy Bill, Heatwave Infrastructure, Etana Teen Innovator. August 5th, 2022, Part 2
Cancer Vaccines, Planting Wildflowers, Eating Copi Fish. August 5th, 2022, Part 1
Alzheimer’s Research Fraud, Extreme Heat Health, Piping Plovers, Octaglove. July 29, 2022, Part 1
Fire Of Love Film, Accessible Tech, Vagina Book. July 29, 2022, Part 2
Kahneman on ‘Noise,’ CHIPS Act, Great Salt Lake Dryness, Hybrid Toads. July 22, 2022, Part 2
Global Heat Wave, Indigenous Peoples Genetic History, Heat-Adaptive Plants. July 22, 2022, Part 1
JWST Images, Solar System Exploration, Monkeypox. July 15, 2022, Part 2
A Land Return, A COVID Update, Texas’ Power Grid, and A Gene-Editing Thriller. July 15, 2022, Part 1
Big Bang Debate History, Black Hole Sounds, Maggot Healthcare, Forest Lichens. July 8, 2022, Part 2
Bird Poop Importance, The Wonders Of Sweat, Invertebrate Butts. July 8, 2022, Part 1
Summer Science Books, Effect of Roe on Obstetric Care, Female Athletic Injuries. July 1, 2022, Part 2
SCOTUS Restricts EPA, Scientist Rebellion Protests, Kansas Wheat Problems, Early Science Films. July 1, 2022, Part 1
HIPAA Explained, Trans Research, Queer Scientists. June 24, 2022, Part 2
Roe V. Wade Overturned, Animals’ Amazing Sensory Abilities. June 24, 2022, Part 1
The Rise Of Mammals And A Cephalopod Celebration. June 17, 2022, Part 2
COVID Vaccines For Kids Under 5, IVF Status After Roe V. Wade. June 17, 2022, Part 1
Race And Medicine, Salmon Recovery, Emergency Mushroom ID. June 10, 2022, Part 1
Cephalopod Wonders, Jumping Worms, Early Plastic Surgery. June 10, 2022, Part 2
Medical And Recreational Cannabis, Ocean Viruses, The Sound of Wi-Fi. June 3, 2022, Part 2
History Of Sex, Plastic Battery, Mosquito Smell, Postpartum Art. June 3, 2022, Part 1
SIDS Research, Period Tracking Apps, Women And Girls In Science. May 27, 2022, Part 2
Gun Violence, Baby Formula, Monkeypox, Milk Banking, Wondrous Sharks. May 27, 2022, Part 1
Seabird Poop, ‘Prehistoric Planet’ TV Show, Dry Great Plains, Six Foods For A Changing Climate. May 20, 2022, Part 2
Miscarriage Care, End of Astronauts, COVID Deaths Milestone. May 20, 2022, Part 1
Abortion Medication, Rat Island, Access To Parks, Climate And Seafood. May 13, 2022, Part 2
Second Black Hole Image, Last Days Of The Dinosaurs, Rising COVID Cases. May 13, 2022, Part 1
Revisiting The Titanic, STEM Drag Performers As Science Ambassadors. May 6, 2022, Part 2
How The Brain Deals With Grief, Listening To Noisy Fish Sounds. May 6, 2022, Part 1
Covid Court Cases, Sharing Viruses for Research, Hepatitis Spike. April 29, 2022, Part 1
Dog Breeds And Dog Behavior, Polar Science Update, Decarbonizing Transportation. April 29, 2022, Part 2
Plastics And Ocean Life, Building An Animal Crossing, Indigenous Restoration. April 22, 2022, Part 2
Carbon Removal Technology, IPCC And Policy, Sustainability News, Listening To A River. April 22, 2022, Part 1
Inaccurate COVID Case Numbers, Spending A Trillion Dollars To Solve Problems. April 15, 2022, Part 1
NSF Director, Soylent Green In 2022, Colorado Snowpack, Springtime On Neptune. April 15, 2022, Part 2
Why Cold Plasma Could Help Sustainable Farming, How To Get Teens The Sleep They Need. April 8, 2022, Part 2
FDA To Analyze COVID Boosters Efficacy, Dig Into Spring With Gardening Science. April 8, 2022, Part 1
Why People Can’t Read Bar Graphs, First Complete Human Genome Released, Mars Book Club Finale. April 1, 2022, Part 2
Experimental HIV Vaccines, Lithium Mining In Oregon, Controlling The Tawny Crazy Ant. April 1, 2022, Part 1
Ukraine And The Energy Market, More West Nile Virus, Bird Flu In Chickens, 5,000 Exoplanets Found. March 25, 2022, Part 1
How Vampire Bats Evolved To Drink Blood, Ethics Checks On Brain Research, Cicada Exhibit. March 25, 2022, Part 2
James Webb Focused Image, Decarbonize Your Home, Wildlife Crime. March 18, 2022, Part 1
Dandelion Sensors, GoFundMe Healthcare Shortcomings, Where Did Mars’ Water Go. March 18, 2022, Part 2
Will Russia’s War Spur Clean Energy Efforts, What Is “Life,” Scientific Sewer Tour. March 11, 2022, Part 2
Mask Mandates Drop, International Salmon Survey, Long COVID Answers And Questions. March 11, 2022, Part 1
T. Rex Dispute, Texas Trans Healthcare, Russian Cyber Warfare, Bird Calls. March 4, 2022, Part 1
Lack Of Black Physicists, Solar Outages, Martian Meteorites, What Is A Butt. March 4, 2022, Part 2
Bridge Infrastructure, Cat Ancestor Gap, Lab Mice, Power Of The Dog, Mars Book Club. Feb 25, 2022, Part 2
Eye Implant Ethics, Sled Dogs, Tranquility Sound Scapes. Feb 25, 2022, Part 1
Paralysis Treatment, Protein Vaccines Advantages, How Cuba Made Five Vaccines, Fish Sounds. Feb 18, 2022, Part 2
Successful HIV Treatment, Improving Health Equity, Fusion Energy Record. Feb 18, 2022, Part 1
How Grief Rewires The Brain, New Cancer Therapy, Olympic Battery-Heated Skiing Shorts. Feb 11, 2022, Part 2
Science Advisor Resigns, COVID Drug Treatments, Science Drag Artists. Feb 11, 2022, Part 1
Phasing Out “Problematic” Plastics, Sticky Surface Science, Monarch Boom. Feb 4, 2022, Part 2
Brain Donation, Meat And Human Evolution, Bird Song, Space Station Retirement. Feb 4, 2022, Part 1
Fake COVID Testing Sites, Cannabis And Exercise, Electric Aviation. Jan 28, 2022, Part 2
Saving Manatees, Nighttime Satellite Streaks, Webb Telescope Update. Jan 28, 2022, Part 1
Epstein-Barr Virus and MS, Agrivoltaics, Ag School Influence, Social Cues From Saliva. Jan 21, 2022, Part 1
Airborne eDNA, Beetle Jumps, Wordle Psychology, City Pigeons. Jan 21, 2022, Part 2
Historic Big Bang Debate, Black Hole Sounds, Plant DNA Mutations. Jan 14, 2022, Part 2
Omicron And Kids, Ivermectin Origins, Icefish Nests. Jan 14, 2022, Part 1
Omicron News, COVID Severity Questions, Bird Count. Jan 7 2022, Part 1
Pizza Science, Remembering E.O. Wilson And Richard Leakey. Jan 7 2022, Part 2
Best Science Books Of 2021, Glitter Bad For Environment. December 31, 2021, Part 1
Celebration Of Weird Ice, Non-Melting Jelly, Former NIH Director Reflects On His Tenure. December 31, 2021, Part 2
Looking Back On A Century Of Science, Holiday Math. December 24, 2021, Part 2
American Chestnut, ‘Don’t Look Up’ Movie, Aurora Electrons. December 24, 2021, Part 1
Big Trees, Masks And Singing, Capturing Holiday Scents, Unseen Body. Dec 17, 2021, Part 2
James Webb Space Telescope, Vaccination And Church, Maine Puffins. Dec 17, 2021, Part 1
Vocal Fry, Indigenous Tribes And The Colorado River, Year In Space. December 10, 2021, Part 2
Michael Pollan On Mind-Altering Plants, A Second Pandemic Winter. December 10, 2021, Part 1
Omicron Variant, Quantum Computing, Xenobots, SciFri Trivia. Dec 3, 2021, Part 2
Ralph Nader On 55 Years Of Car Safety, Spinal Cord Research, Omicron And Travel Bans. Dec 3, 2021, Part 1
Candy COVID Test, Ig Nobel Prizes 2021. November 26, 2021, Part 2
Futuristic Freezing, Koji, Cheese Microbiome, Wine-Bottle Resonators. November 26, 2021, Part 1
Thanksgiving Food Science, Force of Infection, Food Inequality. Nov 19, 2021, Part 2
Picking Right COVID Test For Holidays, “Big Bang Theory” Of Cancer. Nov 19, 2021, Part 1
Mammoth Pool Fire, Fun Squirrel Facts, Soil Importance. Nov 12 2021, Part 2
Psychedelics Can Treat Depression, Climate Meeting, Dopesick Show. Nov 12 2021, Part 1
Kids Under 12 Vaccine, Reduced Cow Methane From Seaweed Diet, Lost SciFri Theme Song. November 5, 2021, Part 2
30 Years Of Science Friday, Kansas’ Wind Energy Plan, Vaccinating Kids Under 12. November 5, 2021, Part 1
Kids Next For Pfizer Vaccine, Side-Channel Surveillance, Medical Maggots. Oct 29, 2021, Part 1
Rising Seas Stories, Pseudo-Biology of Monsters, Howling Wolf Soundscape. Oct 29, 2021, Part 2
Genome Traces, Beavers and Wildfire, Halloween DIY, Volcanoes. Oct 22, 2021, Part 2
Filipino Nurses, Francis Collins Exit Interview. Oct 22, 2021, Part 1
Shinnecock Nation, Marsh Science, Weekend Stargazing. Oct 15, 2021, Part 2
Native Biodata, Indigenous Carbon Resistance, COVID Boosters Next Steps. Oct 15, 2021, Part 1
Air Conditioning, Face Recognition Neurons. Oct 8, 2021, Part 2
State Of COVID And Antiviral Pill, Future Pandemics. Oct 8, 2021, Part 1
A Century Of Science, Book Club: Rising, Charismatic Creature Update. Oct 1, 2021, Part 2
Primate Parasites, Spider Mating Songs, Spotted Lanternfly. Oct 1, 2021, Part 1
Nuclear Plant Decommissioning, Fauci Kid’s Book, Pigeon Vs Shoebill. Sept 24, 2021, Part 2
Two Climate Change Bills, COVID Vaccine Boosters. Sept 24, 2021, Part 1
Endemic Diseases, Insects and Light, Opossum vs Aye-Aye. Sept 17, 2021
Living With Wildfire, 7,000 Steps A Day Okay, Kids’ Mars Questions. Sept 17, 2021, Part 1
Covid And Disabilities, Alzheimer’s And Inflammation, Ultrasonic Sound. Sept 10, 2021, Part 1
Oyster Breeding, Climate Communication, Hellbender Vs Mantis Shrimp. Sept 10, 2021, Part 2
COVID Fact Check, Ocean Circulation and Climate, Bread Culture. Sept 3, 2021, Part 2
Schools And The Delta Variant, Doubts For High-Tech Air Purifiers. Sept 3, 2021, Part 1
Medieval Bones, Bird Ancestors And Dinosaurs. August 27, 2021, Part 2
Pfizer Vaccine Approval, Making Solar Power For Everyone. August 27, 2021, Part 1
Third Thumb, Nostalgia, Orcas. Aug 20, 2021, Part 2
Delta Variant in Kids, Myers-Briggs Personality Test, Suicide in Communities of Color. Aug 20, 2021, Part 1
Elephantquakes and Margaret Atwood. August 13, 2021, Part 2
Electric Fish Communication, Science Crimes, Lighting Cave Art. August 13, 2021, Part 1
Bad Data, CRISPR Therapies, Wildfire Impact, Oilbirds. August 6, 2021, Part 2
Infrastructure Package, Covid News, Line3 Pipeline. August 6, 2021, Part 1
Gut Fungi, Olympic Challenges, Planetary Seismology. July 30, 2021, Part 2
New CDC Mask Rules, Viral Persistence, Disaster Preparedness. July 30, 2021, Part 1
Shellfish Deaths, Chemical Safety, Humpback Songs. July 23, 2021, Part 2
Surgeon General, Blockchain. July 23, 2021, Part 1
Songbird Mystery, Sweat, Betelgeuse. July 16, 2021, Part 2
New Battery Technology, COVID Rise From Unvaccinated Populations. July 16, 2021, Part 1
African Wild Dogs, Spotted Lanternfly, Seashells. July 9, 2021, Part 1
John McPhee’s Annals Of The Former World. July 9, 2021, Part 2
Garden Hotline, Benjamin Franklin. July 2, 2021, Part 2
Extreme Heat, COVID Delta Variant, Poe’s Science. July 2, 2021, Part 1
Cephalopod Week Wrap Up, California Carbon Credits Error. June 25, 2021, Part 1
UFO Report, Animal Play, Alzheimers and Music. June 25, 2021, Part 2
Immunocompromised and Covid, Summer SciFi Reading. June 18, 2021, Part 2
Marijuana And Medicine, Cephalopod Week, Environmental Antidepressants. June 18, 2021, Part 1
Health Equity And Trans Health, Human-Robot Relationship. June 11, 2020, Part 1
Alzheimer’s Treatment Controversy, Science Mistakes, Chonky Fish. June 11, 2020, Part 2
Genetics of Depression, Engineering Humans for Space, Tech Ethics. June 4, 2021, Part 2
Fauci On 40 Years Of HIV/AIDS, Watermelon Origins, Venus Missions. June 4, 2021, Part 1
Sand Sustainability, Jane Goodall, Morphing Pasta, Cicada Snacks. May 28, 2021, Part 2
Vaccine Hesitancy, Colorado River Drought, Alternative Syrups. May 28, 2021, Part 1
Cybersecurity, Baseball Physics, Opioid Trial. May 21, 2021, Part 2
Global Vaccination, Malaria Vaccine, Zombie Wildfires. May 21, 2021, Part 1
NFTs and Art, Neuralink, Preserving Endangered Foods. May 14, 2021, Part 2
New Mask Rules, Pain Algorithm, Assorted Nuts, Muldrow Glacier. May 14, 2021, Part 1
Beetles, Wildfires, Woodchip Bioreactor. May 7, 2021, Part 2
Herd Immunity, Crossword Program. May 7, 2021, Part 1
Viking Metal, Possible Futures, Global Pollination. April 30, 2021, Part 2
The Past And Future Of Plastics Tech. April 30, 2021, Part 1
Gender-Affirming Health Care, Defining ‘Life’. April 23, 2021, Part 2
Climate Summit, Offshore Wind, Hummingbirds. April 23, 2021, Part 1
History Of Conservation, Right Whales Decline. April 16, 2021, Part 1
Understanding Caribbean Volcano Eruption, Billions Of T-Rexes, Pterosaur Necks, Lost Feasts. April 16, 2021, Part 2
Piano AI, Giraffes, Alzheimer’s, Mime Psychology. April 9, 2021, Part 2
Future For Long COVID Patients, Getting COVID Info To Sihk Truckers. April 9, 2021, Part 1
Pollination, Beekeeping How-To, Sunflower Project. April 2, 2021, Part 2
Unexpected Physics, Controlling Cow Methane, Spring Break. April 2, 2021, Part 1
Spring Climate Effects, Octopus Sleep, Housing and Health. March 26, 2021, Part 2
Racism And Mental Health, How To Milk Ticks. March 26, 2021, Part 1
SciFri Extra: The Origin Of The Word 'Introvert'
Greenland Plants, Privacy and Big Data, Rainbows. March 19, 2021, Part 2
COVID Questions, Introvert Origin. March 19, 2021, Part 1
Virtual Disease, Daydreaming, Geoengineering. March 12 2021, Part 2
Jackson Water Woes, Giant Telescope Mirror, Shark Sex. March 12 2021, Part 1
Conversations, Baby Teeth, Tasmanian Tiger. March 5, 2021, Part 2
Implementing Oregon’s Drug Policy, Wisconsin Wolf Hunt, Johnson & Johnson Vaccine. March 5, 2021, Part 1
Texas Storm, NASA Climate Advisor, Mars Sounds. Feb 26, 2021, Part 1
Lucid Dreaming, Sex As A Biological Variable, Parachute Science, Global Vaccine Access. Feb 26, 2021, Part 2
Tech Unions, Color Perception, Fish Vs Birds. Feb 19, 2021, Part 2
Fauci On Vaccines and Variants, Mummy Mystery, Texas Power Grid Failure. Feb 19, 2021, Part 1
Fish Eye Secrets, Human Genome Project, Science Diction 'Mesmerize.' Feb 12, 2021, Part 2
The Effectiveness Of Double-Masking, Mars Landing Preview. Feb 12, 2021, Part 1
Four Lost Cities, Sourdough Microbiome, Queen Bees, Bison. Feb 5, 2021, Part 2
COVID Variants And Vaccines, U.S. Energy Justice. Feb 5, 2021, Part 1
Medieval Bones, Vaccine Rollout, Florida Panthers. Jan 29, 2021, Part 2
Your Questions About COVID-19 Vaccines Answered, Placenta Science. Jan 29, 2021, Part 1
Orange Bat, Greenland Bacteria, COVID Anniversary, Alien Argument. Jan 22, 2021, Part 2
Finding Lead Pipes Through Algorithm, How Soil Could Save The Planet. Jan 22, 2021, Part 1
Valley Fever And COVID-19, Structure of Conspiracy Theories, New Climate Wars. Jan 15, 2021, Part 2
How The COVID-19 Vaccine Was Developed And Is Being Distributed. Jan 15, 2021, Part 1
COVID Fact Check, Aging Cells, News Roundup. Jan 8, 2021, Part 1
Fundamentals of Physics, Giant Ancient Birds, 2021 Space Outlook. Jan 8, 2021, Part 2
They Might Be Giants, Animal Sounds Quiz, Luxury Ostrich Eggs. Jan 1, 2021, Part 2
Christmas Bird Count, Black Birders Week, Science Diction: Vaccine. Jan 1, 2021, Part 1
Indigenous Astronomy, Auroras, Inclusive Science. Dec 25, 2020, Part 2
2020 In Review, Charismatic Tubeworms, Dog Evolution. Dec 25, 2020, Part 1
Black Holes, Scallop Die-off, River Sound Map. Dec 18, 2020, Part 2
Future Of Climate Change, Tongue Microbiome. Dec 18, 2020, Part 1
Science Books of 2020, ANWR Drilling, Science Diction. Dec 11, 2020, Part 2
Vaccination Logistics, Europe’s Green Deal. Dec 11, 2020, Part 1
Virtual Worlds And Wildfire Health Effects. Dec 4, 2020, Part 2
David Attenborough, China’s Moon Mission, COVID Approved In U.K. Dec 4, 2020, Part 1
Your Cheese’s Microbiome, COVID Reinfection Questions, Future Of Meat. Nov 27, 2020, Part 1
Ig Nobel Prizes, Koji Alchemy. Nov 27, 2020, Part 2
Roman Mars, Disinformation, Ancient Female Big Game Hunters. Nov 20, 2020, Part 2
Famous Arecibo Observatory Decommissioned, Biden’s Climate Change Plan. Nov 20, 2020, Part 1
Body Temperature, COVID Vaccines, Dog Genomics. Nov 13, 2020, Part 2
Biden’s COVID Transition Team, Election Drug Policy Reform. Nov 13, 2020, Part 1
Climate Policy And The Election, COVID Winter Forecast, Murder Hornets. Nov 6, 2020, Part 1
Ancient Algae, COVID Holidays, Accessible Pregnancy Test. Nov 6, 2020, Part 2
Book Club Finale, Floating Nuclear Plants. Oct 30, 2020, Part 2
Science And The Election, Disinformation, Vampire Bats. Oct 30, 2020, Part 1
Should We Trust Election Forecasting, COVID Dreams. Oct 23, 2020, Part 1
Teaching in a Pandemic, Inheriting Stress, Book Club. Oct 23, 2020, Part 2
U.S. COVID Spikes, Blockchain Chicken Farm, Book Club: Chicanafuturism. Oct 16, 2020, Part 2
The Black Hole At The Center Of The Galaxy, Shipwreck Microbes. Oct 16, 2020, Part 1
Science News, Nobel Roundup, Book Club. Oct 9, 2020, Part 1
Solar System Smackdown: Mars v. Venus, Mussel Mystery. Oct 9, 2020, Part 2
Antarctic Ice, Itching, Ancient Birds. Oct. 2, 2020, Part 2
Trump Tests Positive For Coronavirus, COVID-19 Fact Check, SciFri Book Club. Oct. 2, 2020, Part 1
Feather Communication, Thermal Imaging Wildfires, Tick Saliva. September 25, 2020, Part 2
Indigenous Fire Management, Oliver Sacks Film. September 25, 2020, Part 1
SciFri Extra: After 20 Years, The ‘Cosmic Crisp’ Has Landed
Nursing Homes, Volcano Science. Sept 18, 2020, Part 2
West Coast Fires, Sen. Ed Markey, Deafness Cures. Sept 18, 2020, Part 1
Medium Black Holes, World of Wonders, Warsaw Typhus. Sept 11, 2020, Part 2
The Wonders of Moss, Clean. Sept 11, 2020, Part 1
Fact Check Your Feed, Climate And Fungi, Cells Solve A Maze. September 4, 2020, Part 2
Urban Forests And Climate Change, HIV Treatment Progress. September 4, 2020, Part 1
Milky Way Gas, COVID Ventilation, Immunotherapy And The Microbiome. August 28, 2020, Part 2
Coronavirus Immunity, Ask A Cephalopod Scientist. August 28, 2020, Part 1
Pregnancy And Coronavirus, Good News For Corals. August 21, 2020, Part 1
Iowa Derecho, Showering And Hygiene, Parasites. August 21, 2020, Part 2
Contraceptive Access, Robot Bias, Story Structure. August 14, 2020, Part 2
Faster COVID-19 Testing, Hell Ants. August 14, 2020, Part 1
SciFri en Español: El Río Hirviente De Perú Tiene Más De Lo Que El Ojo Ve
Biden Climate Plan, Boiling River. August 7, 2020, Part 1
The End of Everything, Bright Fluorescence, Gene Editing a Squid. August 7, 2020, Part 2
COVID In Prisons, How Sperm Swim. July 31, 2020, Part 2
Science In Space, Sports and COVID, Science Diction. July 31, 2020, Part 1
SciFri Extra: The Origin Of The Word 'Ketchup'
Three Missions To Mars, COVID Fact Check, Solar Probes. July 24, 2020, Part 1
Long-Term COVID Effects, Dicamba and Agriculture, Mosquitoes. July 24, 2020, Part 2
How Brains Organize Smells, Plant Evolution In Art, New Hearing Aids. July 17, 2020, Part 2
Coronavirus And Schools, New Mars Rover. July 17, 2020, Part 1
Great Indoors, Science Museums, Who Owns The Sky. July 10, 2020, Part 2
Degrees of Change: Changing Behavior. July 10, 2020, Part 1
Summer Science Books, Naked Mole Rats. July 3, 2020, Part 2
Making The Outdoors Great For Everyone. July 3, 2020, Part 1
Honeybee Health, Assessing COVID Risk, Seeing Numbers. June 26, 2020, Part 2
Checking In On Kids’ Mental Health During the Pandemic. June 26, 2020, Part 1
SciFri Extra: A Pragmatic Wishlist For AI Ethics
Facial Recognition, Hummingbird Vision, Moon Lander. June 19, 2020, Part 2
Doctor Burnout, International Doctors. June 19, 2020, Part 1
Proactive Policing, The Social Brain. June 12, 2020, Part 2
Anthony Fauci On The Pandemic’s Future. June 12, 2020, Part 1
Breast Cancer Cultural History, Butterfly Wings. June 5, 2020, Part 2
Police Behavior Research, Dermatology In Skin Of Color, Coffee Extraction. June 5, 2020, Part 1
Vaccine Rate Decrease, Mind-Body Music. May 29, 2020, Part 1
Bio-Inspired Concrete, Nose Microbiome, Space News. May 29, 2020, Part 2
Ancient East Asian Genomes, COVID And Clotting, And Cassowary Plumage. May 22, 2020, Part 2
Degrees Of Change: Regulatory Rollbacks. May 22, 2020, Part 1
Galileo, Home COVID Monitoring Tech, Origin Of The Feces. May 15, 2020, Part 2
Global COVID Hotspots, Fact Check My Feed, Koji Fermenting. May 15, 2020, Part 1
Moon Maps, Brain Replay, Contact Tracing. May 8, 2020, Part 2
COVID-19 Inequalities. May 8, 2020, Part 1
Evolutionary Biologist Neil Shubin, Bee Virus Behavior, Search for Lost Apples. May 1, 2020, Part 2
COVID-19 By The Numbers, 1918 Flu. May 1, 2020, Part 1
Vaccine Process, Hubble Space Telescope Anniversary, Alchemy Of Us. April 24, 2020, Part 2
Valley Fever, Citizen Science Month Finale. April 24, 2020, Part 1
COVID-19 Factcheck, Digital Earth Day, City Nature Challenge, Ancient Antarctic Forest. April 17, 2020, Part 2
Degrees of Change: Climate Anxiety and Depression. April 17, 2020, Part 1
Spring Sounds, Luxury Ostrich Eggs, ISeeChange. April 10, 2020, Part 2
Healthcare Ripple Effects, Resilient Flowers, Cancer Detection. April 10, 2020, Part 1
SciFri Extra: Science Diction On The Word 'Quarantine'
DIY Masks, Neanderthal Diet, Symbiotic Worms. April 3, 2020, Part 2
COVID-19 Supplies Shortage, Citizen Science Month, Mercury Discovery. April 3, 2020, Part 1
SciFri Extra: Science Diction On The Word 'Cobalt'
Squid Lighting, Tongue Microbiome, Invasive Herbivores. March 27, 2020, Part 2
COVID Near You Citizen Science, Fact-Check Your Feed. March 27, 2020, Part 1
SciFri Extra: Science Diction On The Word 'Dinosaur'
Coronavirus Fact-Check, Poetry of Science, Social Bats. March 20, 2020, Part 2
Jane Goodall, Coronavirus Update, Science Diction. March 20, 2020, Part 1
SciFri Extra: Science Diction On The Word 'Vaccine'
Farmers’ Stress, Tiny Dino-Bird Discovery. March 13, 2020, Part 2
Coronavirus: Washing and Sanitizing, Science Diction, New HIV PrEP Drugs. March 13, 2020, Part 1
SciFri Extra: Science Diction On The Word 'Meme'
Astronaut Training, Marsquakes, Whale Migration. March 6, 2020, Part 2
Coronavirus Genetics, Prosthetic Hands. March 6, 2020, Part 1
Coronavirus Preparedness, Facebook’s History. Feb 28, 2020, Part 2
Degrees of Change: Building Materials. Feb 28, 2020, Part 1
Coronavirus Update, Genuine Fakes, Neanderthal News. Feb. 21, 2020, Part 2
Ask A Dentist. Feb. 21, 2020, Part 1
Building A Ghost Heart, The Effect Of Big Tech. Feb 14, 2020, Part 2
Great Lakes Book Club Wrap-Up, California Groundwater. Feb 14, 2020, Part 1
SciFri Extra: The Marshall Islands Stare Down Rising Seas
Tech And Empathy, The Ball Method. Feb 7, 2020, Part 2
Degrees Of Change: How Native American Communities Are Addressing Climate Change. Feb 7, 2020, Part 1
Breast Cancer Cultural History, Butterfly Wings. Jan 31, 2020, Part 2
Coronavirus Update, Invasive Species. Jan 31, 2020, Part 1
SciFri Extra: Revisiting Unique Science Stories Of 2019
Coronavirus, Great Lakes Drinking Water. Jan 24, 2020, Part 1
Feathered Dino, Clinical Trials, Coffee Extraction. Jan 24, 2020, Part 2
Polling Science, Gar-eat Lakes. Jan 17, 2020, Part 1
Biorobots, The Math Of Life, Science Comics. Jan 17, 2020, Part 2
Migraines, Galaxy Formation. Jan 10, 2020, Part 2
Australia Fires, Great Lakes Book Club. Jan 10, 2020, Part 1
Geoengineering Climate Change, Tasmanian Tiger, New Water Plan. Jan 3, 2020, Part 1
Christmas Bird Count. Jan 3, 2020, Part 2
2019 Year In Review. Dec 27 2019, Part 1
Looking Back at the Pale Blue Dot. Dec 27, 2019, Part 2
Emerging Technologies, Pokémon In The Brain, Colds And Flu. Dec 20, 2019, Part 1
Space Junk, Chronobiology, Mistletoe. Dec 20, 2019, Part 2
Degrees of Change: Transportation. December 13, 2019, Part 1
Insulin Marketplace, Hair, Whale Size. December 13, 2019, Part 2
Undiscovered Presents: Spontaneous Generation
Best Science Books and Board Games of 2019. Dec 6, 2019, Part 2
Parker Solar Probe, Slime Molds. Dec 6, 2019, Part 1
SciFri Extra: Bringing Environmental Justice To The Classroom
Science Awards Of The Sillier Sort. Nov 29, 2019, Part 2
Imagining The Future Of AI / Face Mites. Nov 29, 2019, Part 1
Undiscovered Presents: Planet Of The Killer Apes
Degrees of Change: Coral Restoration. Nov 22 2019, Part 1
Astronaut Kathryn Sullivan, Marie Curie Play. Nov 22, 2019, Part 2
Undiscovered Presents: Like Jerry Springer For Bluebirds
Volume Control, Dermatology In Skin Of Color, Kelp Decline. Nov 15, 2019, Part 2
EPA Transparency Proposal, Tick Milking. Nov 15, 2019, Part 1
SciFri Extra: Add A Dash Of Science To Your Thanksgiving Recipes
Infant Formula, AI Weirdness, Venus Fly Traps. Nov. 8, 2019, Part 2
Biomedical Espionage, Einstein’s Eclipse, Transit Of Mercury. Nov. 8, 2019, Part 1
Moths, Alan Alda, Graveyard Lichens. Nov 1, 2019, Part 2
PFAS Lawsuit, Bat Disease. Nov 1, 2019, Part 1
“Black Software” Book, Mucus. Oct 25, 2019, Part 2
Spiders, Quantum Supremacy, Missouri Runoff. Oct 25, 2019, Part 1
Policing And Mental Health, Ancient Clams, Moon Plan. Oct. 18, 2019, Part 2
Degrees Of Change: Climate Change Migration. Oct. 18, 2019, Part 1
Office Air Pollution, Tetris Decisions, Alzheimer's Update. Oct 11, 2019, Part 2
Trust In Science, California Power Outages, Regrowing Cartilage. Oct 11, 2019, Part 1
Bread Baking Science And Denial In Climate Report. Oct 4, 2019, Part 2
Data-Collecting Smart TVs, Microbiome Cooking, Cannabis Pollution. Oct 4, 2019, Part 1
Bitters And Botany, Whale Evolution. Sept 27, 2019, Part 2
Oceans And Climate, Quantum Mechanics. Sept 27, 2019, Part 1
Bird Populations In Decline, Real Life Sci-Fi Disasters, Brain Wiring. Sept 20, 2019, Part 2
Degrees Of Change: Climate And Fashion. Sept 20, 2019, Part 1
The Center Of The Milky Way, Rats At Play, And Geometry. Sept 13, 2019, Part 2
How AI Is Influencing Decisions In Police Departments And Courtrooms. Sept 13, 2019
SciFri Extra: Bird Nerds Of A Feather Flock Together
Randall Munroe, Football Concussion Research. Sept 6, 2019, Part 2
Widening The Lens On A More Inclusive Science. Sept 6, 2019, Part 1
Vaping Sickness, Teaching Science. Aug 30, 2019, Part 2
Degrees of Change: Tourism. Aug 30, 2019, Part 1
Climate And Farming, Mars 2020, Fireflies. August 23, 2019, Part 2
Book Club Birds, Amazon Burning. August 23, 2019, Part 1
Live in San Antonio: Deadly Disease, Bats, Birds. Aug. 16, 2019, Part 2
Lightning, Electric Scooters, News Roundup. Aug. 16, 2019, Part 1
Northwest Passage Project, Birds and Color. Aug 9, 2019, Part 1
Wiring Rural Texas, Visiting Jupiter and Saturn. Aug 9, 2019, Part 2
Is Chemical Sunscreen Safe, Slime, Amazon Deforestation. August 2, 2019, Part 2
Ethics Of Hawaiian Telescope, Bird Song, Alaska Universities Budget Cut. August 2, 2019, Part 1
Ice Cream Science, Online Language. July 26, 2019, Part 2
Anonymous Data, Birding Basics. July 26, 2019, Part 1
Moon Art, Space History, And NASA's Megarocket. July 19, 2019, Part 2
Apollo Anniversary And Bird Book Club. July 19, 2019, Part 1
Mosquitos and Smell, Fermentation, Model Rocket Launch. July 12, 2019, Part 2
Degrees of Change: Food and Climate. July 12, 2019, Part 1
The Bastard Brigade, Spontaneous Generation. July 5, 2019, Part 2
Science Road Trips, Archaeology From Space. July 5, 2019, Part 1
Paternity, Musical Proteins, Microbiome In Runners. June 28, 2019, Part 2
Cephalopod Week Wrap-Up, USDA Climate Change, Sinking Louisiana. June 28, 2019, Part 1
SciFri Extra: About Time
Smoke Chasers, Colorado Apples, Pikas. June 21, 2019, Part 2
Cephalopod Week 2019, Climate and Microbes, Puppy Eyes, Wave Energy. June 21, 2019, Part 1
Degrees Of Change: Urban Heat Islands. June 14, 2019, Part 1
The Best Summer Science Books. June 14, 2019, Part 2
Quantum Leaps, Cancer Drugs, Cat Cameras. June 7, 2019, Part 2
Gender Bias In Research Trials, Antarctica, Tornado Engineering. June 7, 2019, Part 1
SciFri Extra: Remembering Murray Gell-Mann
Climate Politics, Football and Math, Ether. May 31, 2019, Part 2
Spoiler Alert, Glyphosate, Unisexual Salamanders. May 31, 2019, Part 1
SciFri Extra: A Relatively Important Eclipse
Bees! May 24, 2019, Part 2
Ebola Outbreak, Climate Play, Navajo Energy. May 24, 2019, Part 1
New Horizons Discovery, Science Fair Finalists, Screams. May 17, 2019, Part 2
Degrees Of Change: Sea Level Rise, Coal-Use Decline. May 17, 2019, Part 1
Biodiversity Report And The Science Of Parenting. May 10, 2019, Part 2
Superconductivity Search, Ride-Share Congestion, Lions Vs. Porcupines. May 10, 2019, Part 1
Neuroscientists Peer Into The Mind's Eye, Alexander von Humboldt. May 3, 2019, Part 2
Business Planning For Climate Change,The Digital Afterlife. May 3, 2019, Part 1
Measles, Poetry Month, Lemur Hibernation. April 26, 2019, Part 2
Degrees of Change: Sponge Cities and Pocket Prairies. April 26, 2019, Part 1
5G, Pig Brains, Privacy For Nature. April 19, 2019, Part 1
New Human Species, Census, Plankton, Brain Etchings. April 19, 2019, Part 2
Year In Space Results, Citizen Science Day, Cherry Blossoms. April 12, 2019, Part 2
Event Horizon Telescope, Biosphere 2. April 12, 2019, Part 1
SciFri Extra: Picturing A Black Hole
Right-To-Repair, Exercise Recovery, Gov. Inslee. April 5, 2019, Part 2
Coal Ash, Soil Loss, Sap, Bristlecone Pines. April 5, 2019, Part 1
Poetry of Science, The Power of Calculus. March 29, 2019, Part 2
Growing Glaciers, Expanding Universe, Flu Near You. March 29, 2019, Part 1
A.I. And Doctors, Alzheimer’s. March 22, 2019, Part 2
House Science Committee, Superbloom, Snowpack. March 22, 2019, Part 1
Frans de Waal, Inactive Ingredients, Street View, and Gentrification. March 15, 2019, Part 2
Youth Climate Protest, Science Talent Search Winners, Snowflake Changes. March 15, 2019, Part 1
SciFri Extra: Celebrating The Elements
HIV Remission, Bones, Jumping Spiders. March 8, 2019, Part 2
NASA Administrator, California Wildfires, Lichens. March 8, 2019, Part 1
Icefish, Chernobyl Nuclear Disaster, Wireless Baby Monitoring. March 1, 2019, Part 2
Synthetic Genomes, Climate Panel, Local Recycling. March 1, 2019, Part 1
SciFri Extra: A Night Of Volcanoes And Earthquakes With N.K. Jemisin
Black Holes, California Megaflood. Feb 22, 2019, Part 2
Telescope Decisions, Grape Plasma, Israeli Moon Lander. Feb 22, 2019, Part 1
SciFri Book Club: ‘The Fifth Season.’ Feb 15, 2019, Part 1
Declining Insects, Sunny Day Flooding, Liquid Rules. Feb 15, 2019, Part 2
Earth’s Core, Govt Data In The Cloud, Book Club. Feb 8, 2019, Part 1
Buttons, Grand Canyon Maps, Mosquitoes. Feb 8, 2019, Part 2
Digital Art, Lava Lab, Desalination. Feb 1, 2019, Part 1
Sleep and the Immune System, Measuring Carbon, Specimens of Hair. Feb 1, 2019, Part 2
Weather Advances, Listening to Volcanoes, Phragmites. Jan 25, 2019, Part 1
Medical Conflict Of Interest, Saturn’s Rings, Bear Brook Podcast. Jan 25, 2019, Part 2
SciFri Extra: ‘Behind The Sheet’ Of Gynecology’s Darker History
Book Club, Green New Deal, Louisiana Shrimpers. Jan 18, 2019, Part 1
Gynecology’s Dark History, Antarctic Ice, Moon Craters. Jan 18, 2019, Part 2
Shutdown and Science, Smartphone and Overdoses. Jan 11, 2019, Part 1
Heart and Exercise, Consumer Electronics Show, Black Holes. Jan 11, 2019, Part 2
Diets, Crowd Physics, Snowflake Citizen Science. January 4, 2019, Part 1
Winter Birding. January 4, 2019, Part 2
2018 Scifri Year In Review. Dec 28, 2018, Part 1
American Eden, New Horizons To Ultima Thule. Dec 28, 2018, Part 2
Fetal Cell Research, Schadenfreude, Deer Disease. Dec 21, 2018, Part 2
Food Myths, Kids Flu Shot, Europe Plastics Ban. Dec 21, 2018, Part 1
Future Telescopes, Caterpillars. Dec 14, 2018, Part 2
Cancer Immunotherapy, Raccoons, Frog Calls. Dec 14, 2018, Part 1
Microbes and Art, Science Books 2018. Dec 7, 2018, Part 2
Hemp and CBD, Phytosaurs, Mosquito Control. Dec 7, 2018, Part 1
Gene-Editing Humans, Asymmetry, Ancient Whale Ancestor. Nov 30, 2018, Part 2
Climate Report, Wind Energy, SciFri Educator Collaborative. Nov 30, 2018, Part 1
2018 Ig Nobel Prizes. Nov 23, 2018, Part 1
Caves And Climate, Environmental Archeology, Scanning The Past. Nov 23, 2018, Part 2
California Fires, Fire Engineering, Flu Near You. Nov 16, 2018, Part 1
Smell Science, Reader Come Home, Sonar Smackdown. Nov 16, 2018, Part 2
Immigration and the Microbiome, Spice Trends. Nov 9, 2018, Part 1
Heart History, Disease Seasonality, Beatboxing. Nov 9, 2018, Part 2
Physics Mysteries, Appendix and Parkinson’s, Paralysis Treatment. Nov 2, 2018, Part 2
Local Science Issues, Dolphin Calls, Kepler Death. Nov 2, 2018, Part 1
Science Goes To The Movies: First Man, Driverless Car Ethics, Beetle Battles. Oct 26, 2018, Part 2
Blood, Spatial Memory, Gerrymandering. Oct 26, 2018, Part 1
Music And Technology, Social Critters, Sleep And Genetics. Oct 19, 2018, Part 2
C-Section Increase, Puerto Rican Hurricane Recovery, A Turtle Tiff. Oct 19, 2018, Part 1
Squirrel Monkeys, Salmon Migration, The Realness. Oct 12, 2018, Part 2
Election Security, Channel Islands, IPCC Report. Oct 12, 2018, Part 1
Dung Beetles, Exomoon, Poison Squad. Oct 5, 2018, Part 2
Nobels, Argument Logic. Oct 5, 2018, Part 1
Water Wars, Air Pollution And Fetuses, Electric Blue Clouds. Sept. 28, 2018, Part 2
Utah National Monuments, North Carolina Coal Ash, Asteroids. Sept. 28, 2018, Part 1
Undiscovered Presents: The Magic Machine. Sept. 25, 2018
Endangered Crow, Hawaiian Biodiversity, Mars Simulation. Sept. 21, 2018, Part 2
Utah Dino Bones, Salt Lake Migrations, Tree Canopies. Sept. 21, 2018, Part 1
Undiscovered Presents: The Holdout. Sept 18, 2018.
Soil Future, Plant Feelings, Science Fair. Sept 14, 2018, Part 2
Florence Flooding, Algorithms, Dino Demise. Sept. 14, 2018, Part 1
Undiscovered Presents: I, Robovie. Sept 11, 2018.
Grazing, Work-Life Imbalance. Aug. 7, 2018, Part 2
Tick Repellents, Robot Relationships. Aug. 7, 2018, Part 1
Eric Kandel and the Disordered Mind, Death. Aug 31, 2018, Part 2
Outdoor Influencers, Northwest Passage, Undersea Volcanoes. Aug 31, 2018, Part 1
SciFri Special Edition: A Time Traveler Cocktail Party. Aug 28, 2018.
Yellow Fever and Ebola, Trans-boundary Aquifers, Probiotics. Aug 24, 2018, Part 2
Hurricane Lane, Disposable Contacts, Brief History of Time. Aug 24, 2018, Part 1
Ant Traffic Flow, Natural Reactors, David Quammen. August 17, 2018, Part 2
Coastal Flooding, Elephants and Cancer, Yosemite Bears. August 17, 2018, Part 1
Parch Marks, Wildfires, The Beatles. August 10, 2018, Part 1
The Story Of Sand, Science And Dance. August 10, 2018, Part 2.
Bacteria Extinction, Facial Recognition, Solar Probe. August 3, 2018, Part 2
"Lost in Math," Alan Alda, A Radical Brain Surgery, New Jersey Floods. August 3, 2018. Part 1
PFAS, Urban Evolution, Science Diction. July 27, 2018, Part 1
Ant Socialization, Smoky Skies, Dust Storm, Mars Lake. July 27, 2018, Part 2
Heredity, Oldest Bread, Jupiter's Moons. July 20, 2018, Part 2
Yeast Superbug, Dino Dinner, Toxic Algae. July 20, 2018, Part 1
Nerve Agents, Straws, Soccer Flops, Happiness. July 13, 2018, Part 2
Neutrinos, Book Club, Air Conditioning. July 13, 2018, Part 1
19th-Century Surveyor, News Roundup, Eagles' Nests. July 6, 2018, Part 1
Jurassic World, Rhino Comeback, Uranus Collision. July 6, 2018, Part 2
Bee News, Summer Science Reading. June 29, 2018, Part 2
Beef Genetic Testing, Chasing Whales, Radiolab Gonads. June 29, 2018, Part 1
Math And Social Justice, Chicago Coyotes, Meteorites. June 22, 2018, Part 2
Alcohol Study, Cephalopod Week, Coral Oasis. June 22 2018, Part 1
CRISPR, Colors, Narwhals. June 15, 2018, Part 2
Dinosaurs, Celebrating Cephalopods. June 15, 2018, Part 1
Mars Organics, Museum Collections, Kelp Farming. June 8, 2018, Part 2
Ocean Conservation, Dark Matter Hunt. June 8, 2018, Part 1
Sea Floor Mapping, Hurricane Season Forecast. June 1, 2018, Part 2
Scientist Politicians, Microbiome, Wildlife Car Accidents. June 1, 2018, Part 1
AI Conversation, Robot Trust, AI Music. May 18, 2018, Part 2
Sleep Questions, Portable Museums, Digital Health Records. May 25, 2018, Part 1
Psychedelics With Michael Pollan And Intel Student Science Fair. May 18, 2018, Part 2
Consciousness In 'Westworld,' Heart Cells On Graphene, Bike Safety App. May 18, 2018, Part 1
Does Time Exist, Elephant Seismology, Produce Safety. May 11, 2018, Part 2
Hawaii Eruption, Antibiotic Resistance, Florida Sea Rise. May 11, 2018, Part 1
DNA Privacy, Dog Cognition. May 4, 2018, Part 2
Chasing Pluto, Space Warps. May 4, 2018, Part 1
Frozen Frogs, Yeast, Paleobotany. April 27, 2018, Part 2
Historical Climate Change, Weighing Galaxies, Great Lakes Water Rights. April 27, 2018, Part 1
Ocean Migrations, Deep Divers, Summer Skies. April 20, 2018, Part 2
Drone Radar, Fracking Seismology, Massive Earthquakes. April 20, 2018, Part 1
Immunotherapy, The Evolution Of Eyebrows, Unconventional Bird Calls. April 13, 2018, Part 2
Beach Health, Extraterrestrial Communication, Maggots. April 13, 2018, Part 1
Levee Wars, New Neurons, Animal Farts. April 6, 2018, Part 2
Celebrating '2001: A Space Odyssey' And Whales. April 6, 2018, Part 1
Predicting Gun Deaths, Bat Flight, New Organ. March 30, 2018, Part 2
13,000-Year-Old Footprints, Climate Court, Native Bees, Cell Phones And Cancer. March 30, 2018, Part 1
Dung Microbes, Gun Research, Airplane Germs, Kepler Mission. March 23, 2018, Part 2
Climate Risks, Power Grid Security, Necrobiome. March 23, 2018, Part 1
Ancient Tools, Life On Mars, An Aurora Named Steve. March 16, 2018, Part 2.
Stephen Hawking, Women In Blockchain, Dinosaurs. March 16, 2018, Part 1
‘Broad Band’ Computing History, Science Talent Search. March 9, 2018, Part 2
BRCA Gene Test, Bacteriophages, Synesthesia. March 9, 2018, Part 1
Chip Fraud, Space Station Future, Neutron Star. Mar 2, 2018, Part 1
P-Hacking, Quackery, Growing Greater Grains. Mar 2, 2018, Part 2
Wild Horses, Hidden Structures Behind Structures, Florida Flamingos. Feb 23, 2018, Part 1
Biohybrid Robots, Neanderthal Art. Feb 23, 2018, Part 2
The Physics Of Figure Skating, Aerosols, Volatile Organic Compounds. Feb 16, 2018, Part 2
Distorting Reality With AI, Cryptocurrency Mining, Science Standards In Idaho Schools. Feb 16, 2018, Part 1
Venomous Or Poisonous, Crayfish Clones, Immune System Cancer Injection. Feb 9, 2018, Part 2
Frankenstein Goodbye, Chocolate And Bugs, Ozone Problems. Feb 9, 2018, Part 1
Egyptian Dinosaurs, Leaking Data, Huntington’s Research, Mole Rats. Feb 2, 2018, Part 2
Agricultural Bees, China’s Energy Future, Frankenstein In Class. Feb 2, 2018, Part 1