All Episodes
KGNU - How On Earth — 779 episodes
Operation Music – Why or Why Not?
Colorado River // Ghostbots
Just What is Wilderness?
Eat Your Garden!
Plastics: Health Risks & Solutions
Poking the Squid – What We Can Learn from Animal Sex
Childrearing Tips (and Cautionary Tales) From the Animal Kingdom
Kyle Datta – Energy Security, War & Renewable Energy
Hidden Nations of Animals
Climate Change: Perils and Progress
Silent Sky // Gold Lab Symposium
A Longer Healthier Life
The Loneliness Epidemic – CSU Researcher Natalie Pennington
Forest as Superorganism: What it means to Clearcut.
Buy Now Pay Later – Enticement or Addiction?
Women’s Health Pt. III: Menopause & the Brain
A Brain Circuit That Switches Acute to Chronic Pain
Conserving Imperiled Prairie Dogs, Raptors & Their Grasslands
Pollinator Power & Precarity
The Scale of the Universe
Winter Recreation in a Warmer World
What do Grasslands Have to do with Climate Change?
Women’s Health Pt. II: Heart Health
Women’s Health Pt. I: Menopause, etc.
Hepatitis B Vaccination: Just the Facts
Water Your Winter Trees
Improving Law Enforcement Behavior through Artificial Intelligence
Colorado’s Wildlife Action Plan, etc.: Pt. II
Colorado’s Wildlife Action plan: Pt. I
Coral: Past, Present, Future
Wind: It’s Past & Future
World Domination…by Slime Molds?
Critical Earth Minerals Hiding in Plain Sight – Elizabeth Holley
Better Steam//CU-Boulder at World Climate Conference
Megadroughts Could Cause World Wide Dustbowls — CSU Melinda Smith Explains
Winter is Coming: Why Leaves Fall
Peak Performance: Revisiting a Classic
Into The Unknown (Part 2)
Into The Unknown (Part 1)
Autumn Insects and their Songs
From Habitat Loss to Repairing Connectivity
Science Journalism with Miles O’Brien // Acetaminophen and Autism
What About All Those Body Products We Buy?
Menopause, Hormone Therapy, Science
The (ever-changing) Scoop on Vaccines
Climate Change, Astronomy, Canine Astronauts
Bill McKibben – Here Comes the Sun
Wildfires in a Changing Climate
Climate Science, Human Lives at Risk
The Vera Rubin Observatory
50 Years of Open Space! // Heart Attack and Stroke Risk from Common Sugar Substitute
The Tumor Microbiome Can Affect Cancer Survival
Climate Science, Cutbacks, Litigation
How We Grow Up: Understanding Adolescence by Matt Richtel
Bird Conservancy of the Rockies – Eric DeFonso
Viruses are Us!
2025 Graduation Special (part 2)
GLP-1 and Blindness
Animal Pandemics?
Saving Weather Forecasting, Climate Science
Birds at Risk
Boulder Cardiologist Nelson Trujillo – Extended Version
GoldLab Founder Larry Gold – Extended Interview
2025 Graduation Special (part 1)
Mutualism in Nature
De-funding NIST’s Atomic Spectroscopy Group
The Lucy Mission
Poisoning the Well: How Forever Chemicals Contaminated America.
April Foolish Science
NEPA, Wildlife, Lands Under Threat
Measles: To Vaccinate or Not?
This Ordinary Stardust: A Scientist’s Path from Grief to Wonder
Train Wolves AND Humans to Coexist
Tom Cech: The Catalyst
Tackling Landfill Methane Emissions
How a Soil Bacterium Can Affect Mental and Physical Health
Decarbonizing Cement Production
Gang Science – David Pyrooz
What’s Up with the Polio Vaccine?
Tackling PFAS, From Wastewater to Tap Water
Opiate Epidemic Update from 2024
Science Stories from 2024
Ibogaine // Ice Cores // Neurospsychologist June Gruber & Awe Walks
Move Your Body!
Move Your Body – Extended Version
Plastic Pollution: Sources, Impacts, Solutions
Xmas Bird Count
Cocoa Flavonoids // Science of Happiness
IF Federal Environmental Protections Go Away . . . EDF Speaks Out.
Where is Science Going in the Next 4 Years?
Europa Clipper
COP16 Biodiversity Conference
Wildfire Mushrooms for Wildfire Mitigation
CU Boulder Nobel Prize Winner Tom Cech & “The Catalyst”
Emotions, Beliefs, Politics
Eight-Legged Wonders: The Surprising Lives of Spiders
The Carbon Footprint of Food
Hoofbeats – Horses & Human History//Colorado Wolf Family ReCaptured
Colorado Wolves Recapture – Marc Bekoff Extended Interview
The Emotional Lives of Animals
SOLO: Building a Remarkable Life of Your Own – Peter McGraw
Science from The Moon
Invasive Weed Management in Boulder County
Why Do Animals Talk?
Fire Resistant Homes
Wildfires & Smokey Skies
Curious Patterns of Chickadees
Rangeland Restoration – A Science Moab Show
Our Moon
“Compostable” Product Truths & Lies
The Ins and Outs of Cheese
Green Power for when the Power Goes Out
The Dirt on Composting
Why a Parliament of Owls?
Bees and Other Bugs
Birds & Habitat Preservation
Gold Lab Symposium – 2024 – Health, Intelligence & Culture
Indigenous + Ingenuity = Indigenuity
The Curious World of Seahorses
A History of Wolves
Science of Deathbed Visions
Colorado – The Quantum State
Solar Eclipse 2024!
Colorado River: new deals, old tensions
Astronomy Highlights: Habitable Worlds Observatory, Impostor Phenomenon
SOLO: Building a Remarkable Life of Your Own
Astronomy Highlights: 3D Astronomy, AI in Astrophysics
Deep-sea Coral Reefs // Mineral-Mining
Sleepless not just in Seattle
Myths and Facts about Plastic Recycling
John Weller – Saving Antarctica
Air Pollution+Maternal Health
Astronomy Highlights: Stellar Magnetic Fields, Zooniverse
Traumatic Brain Injury & Ibogaine – Andrew Linares
A New Year and the Same Old Environmental Issues
Science Stories from 2023
STEM Ed: Improving access for the blind, etc.
Chronic Pain: A New Approach
COP28 Climate Summit: Pledges & Realities
Teen Raptor Survey//Gaia Theory for 21st Century
Ghosts of Thanksgiving Past
From Sewage to Planet Savior?
Naming Birds – with Boulder Naturalist Steve Jones
The Little Book of Aliens
Climate Change Maladaptations
Recovery: The Lost Art of Convalescence
Recovery: The Lost Art of Convalescence (excerpts) / Fund Drive
BirdCast Bird Migration Forecasting
Tackling Plastic Pollution
Artificial Intelligence for Police Body Cameras
Road Ecology // Wildlife Crossings
Hummingbirds and Master Bander Steve Bouricius
Western Water
West Nile Virus // Mosquito Borne Diseases
Welcoming Biodiversity Back To Cities
Memory-boosting via Multivitamins?
The Science of Sex in Sports – Women Athletes
Bears: Beloved & Imperiled
Superconductors for Better Energy
Biomechanics for Dummies
Race Science: Then & Now
Boulder Society for Scientific Exploration
Fire in a Hotter World
2023 Graduation Special (part 2)
Honeybee Trials and Tribulations
Gold Lab Symposium on Science and Health
2023 Graduation Special (part 1)
Chasing Heirloom Seeds with the Seed Detective
Green Energy & Nuclear Power
Your Brain On (and off) Chronic Pain: Part I
Easter Candy Risks & Real Easter Daisies
How to Make STEM Better
Water Reuse for the Arid West
Mankind Owes Its Success on Earth to Decimated Forests
A Less Stressful Life- in Seven Days?
AI or not AI, that is the question — ChatGPT, DALL-E, and Generative Artificial Intelligence in the Human World
Colorado Environmental Film Festival
Music on the Brain
Mountain Lions in Northern Colorado
James Webb Space Telescope (Part 2)
Animal Creativity
New Alzheimer’s Drug . . . and Dale Bredesen Challenge
Colorado’s Solid Power Car Battery (and other Breakthrough Batteries)
The Health of the US Public Health System
Top Science Stories for 2022
James Webb Space Telescope (Part 1)
Looking for a Good Night’s Sleep?
Finding Home in a Changing Climate
Can Your Microbiome Protect You Against Covid?
Grass-Fed Beef for a Post-Pandemic World
Recycling: Obstacles and Progress
Song of the Cell: Siddhartha Mukherjee’s New Book
Clean Water Act 50 years later
Hearing & Hearing Aids
Sweet in Tooth and Claw // Fund Drive Show
Pollution Impacts on Gut Microbiome // Folding Proteins
Beavers: Engineers for Our Planet
The Amazing…Honeybee!
Nature Wants Us to Be Fat – Rick Johnson MD
Nature Wants Us To Be Fat – Extended Version
Testosterone – Bane or Benefit?
Colorado River Basin Crisis: Pt. II
What’s New in Climate?
DNA Superconductors // Western Rewilding // What Your Food Ate
Alcohol, Brain Damage & Genetics
Colorado River Basin Crisis
Salmon Wars Part 2: Farm-Raised LAND Salmon
Salmon Wars: The Dark Underbelly of Our Favorite Fish – Part 1
All About Mars
Birds and Dopamine // Nature Wants Us To Fat
Summer Solstice Hike // On the Trail of a Hidden Hominoid
Skin Cancer // Methane Leaks // Engineering Happiness // Black holes
Keeping Your Heart Healthy – Off the Western Medicine Track
2022 Graduation Special (part 2)
2022 Graduation Special (part 1)
Gold Lab Symposium and DeepMind/Alphafold
Brains in Space // Climate Grief // Gold Lab Symposium
The Queen of Fats: Omega-3
Climate- & Pollinator-Conscious Planting
Climate Change: A Laughing Matter?
The Last Stargazers, Part 2
The Last Stargazers, Part 1
Sounds Wild and Broken
KGNU Fund Drive with The Last Stargazers
Walking Doesn’t Have to Get Old
Avalanche Accidents — Who Dies?
Green Walls // Drones Study Marshall Fire // Volunteering to GET COVID
The Science of Heartbreak
Climate Change and Local Fires
30th Anniversary Show
Top Ten from 2021
Defy Aging // Green Recycling // Corona (not virus) News
The Fentanyl Epidemic: Why It’s Growing and Some Solutions
Can Cattle Reduce Climate Change?
Wild Strawberries, Wild Turkeys & Farewell to Bernie Rollin
Building Bones without Drugs
It’s A Dog’s World!
The Natural Funeral
Microscopic ‘antennae’ use quantum mechanics to harvest heat energy
Beloved Beasts // Fund Drive Show
Funnel Web Spiders at Sawhill Ponds
New Treatments for Alzheimer’s Disease
Ready for RoundUp?
Wes Marshall – Love Cars LESS
Future of Cars – Shelby American Collection//Colorado DIgital ID
My Colorado Vaccination App – Extended Version
A New Way to Measure Aging
Psychedelic Mushrooms & Depression
EDismal US Mortality Data – Ryan Masters
Emerging World: A Road Map for a Better World
UFO Report – Carol Cleland
Fitness in mid-life and the new Alzheimer drug
Energy from Hot Air – Amina Belkadi & Garret Moddel
Water in the Arid West
Skunk Canyon Songbirds // Longmont Beavers
What’s Your Genetic Risk?
GoldLab Symposium 2021 – Big Data and Healthcare
2021 Graduation Special
A Tour of Mycotopia
Burn- A New Look at Our Metabolism
The Alchemy of Us- How Humans and Matter Transformed One Another
Good Fat is Brown!
Honeybees: Biology & Conservation
Can Covid-19 Affect Your Mitochondria?
Tom Johnson – Aging & Healthspan & Dementia
Science On Stage
AKG & “Healthspan” — Gordon Lithgow
The Case for the Ketogenic Diet – A Talk with Gary Taubes
Recycling Lithium-ion Batteries
Scratch & Sniff COVID Test // Ice Age BONE Fire
Covid Vaccine Update
Octopus Wild
CU COVID Testing Update // Rocky Mountain Spotted Fever & Climate Change
The Reindeer Chronicles: Stories of Environmental Regeneration
It’s All in Your Mouth: Exploring Holistic Dentistry
Andrea Tilstra – Deaths of Despair – or not
Clean – The New Science of Skin
The Shale Revolution: Weld County’s Golden Goose- Part Two
The Shale Revolution: Weld County’s Golden Goose- Part One
COVID-19 CU-BOULDER – OFF CAMPUS PARTIES – SUPERSPREADERS
Testing wastewater for COVID-19
Keeping Indoors COVID-Safe – CU Aerosol Experts Shelly Miller & Jose Luis Jimenez
CU Boulder – COVID Test Innovations
The Neuroscience of Pain
COVID-19: The Evidence for Aerosol Transmission & Implications for Containment
Salmonella Biofilms — Inside of Us
Formation of Pluto and Its Ocean
New Method for Measuring CO2 from Fossil Fuels
The Corral Bluffs’ Fossil Discovery: Earth’s Comeback Story
Vaccine Update // General Anesthetic Poses Alcohol Abuse Risk for Kids
The Nature of Science // Biology is Everywhere!
Carl Safina – Becoming Wild (Animal Culture)
Do Masks Protect from Corona Virus // AgriSolar in Boulder
2020 Graduation Special
Antibody Testing // Why is the FDA Cracking Down on Raw Milk Cheese?
Ron Rosedale – Leptin, IL-6 and Cytokine Storms (Extended Version)
Scientists Help a City Run COVID Tests // A Diet to Reduce Cytokine Storms
Corona Virus: Therapies and Transmission
CoVid19 Update // Beer Chemistry Redux
COVID-19: ACE, Targeted Therapies, Old & New Medicines
Miracle Brew (encore feature) // COVID-19 // Drying Towels
CoVid19 Update // Sleep and Your Immune System
Peer Pressure can Influence Your Carbon Footprint // CoVid19 Update
Ice Age Bone Fire // Backcountry Skiing & Wildlife
Space Mining
Stem Cell Science // Decoding Science
The Science of Hearing and Hearing Aids
Who Pays for Climate Change?
Ketogenic Diet and Muscle and Memory
Climate Watch // Extreme Conservation
Top Stories of the Decade
Climate (COP25) Summit Review
Cognitive Brain Development in Adolescents, Part 2
Voyager Passes Heliopause//Xmas Bird Count
COP25 Global Climate Summit
Buzz: Inside the Minds of Thrill-Seekers
Randall Munroe Explains “How To”
Almost Human – Julius the Chimpanzee Caught Between Two Worlds (FULL INTERVIEW)
Pledge Drive Show – Almost Human: The Story of Julius, the Chimpanzee
At the Intersection of Science and Art with Jorge Perez-Gallego
Alzhieimer’s Drug Reverses Brain Damage Caused by Binge Drinking
Amazon Burning — Jennifer Balch
Tackling Ozone Pollution
Lights Out Denver – Saving Birds and Energy
Creative (Climate) Communications
Edible Bugs
Great Lunar Expedition for Everyone
Marc Bubbs & The New Science of Athletic Performance
Slime: How Algae Created Us, Plague Us, and Just Might Save Us
PUNCH-ing the Sun
Cancer, Immunity and the Future of a Cure
Yeast & Entropy
Toxic Air’s Health Risks
Paternity Science
A Walking Life // MOSAIC Arctic Expedition
2019 Graduation Special
Gold Lab Symposium 2019
Plastic Pollution & Solutions
The Nuclear Option for Decarbonization
Concussion Test // Pot & Pain Meds // Chords and Codons
An Astronomical Journey with Michelle Thaller
Pesticides and Health Impacts
This View of Life: Completing the Darwinian Revolution
The Goodness Paradox – Full Interview
The Goodness Paradox // Pledge Drive
Tagging the Bugs that Carry Antibiotic Resistance
MRI Improvement by Standardization
HOLOSCENES / Little Boxes: Science On a Sphere
The Science of Exercise Recovery
Characterizing Microbial Communities
Composting & Carbon Farming
Wisdom of the Body
A Tale of Two Missions: OSIRIS-REx and New Horizons
Soft Robotic Muscles
Titan Talk with Sarah Hörst
National Assessment on Climate Change
Never Home Alone by Rob Dunn
Baking Soda for Autoimmune Disease // Crickets for the Gut
Nature and Health
Living in a World of Thinking Machines
Front Range Fracking // Planet+Human Health
Ketotarian & Pledge Drive Show
Regenerative Medicine #1: Primer
Eager Beavers
How Skin Begins // Dr. Dan
Cricket Chorus // Foliage Science
Saving Summer: The National Wildlife Federation Report
Email Anxiety // Food Waste
Low Carb & Lifespan//Down syndrome & Inflammation
Aerogel as Clear as Glass//New Science Standards for Colorado Schools
Dogs for Diabetics
Vascular Disease & Aging Part 2
What’s Happening Inside Your Arteries?
Wildfire Health Impacts // Detained Immigrant Children Suffer Medical Woes
Science of Psychedelics
What do Dogs Think?
Junk Raft // The Green Reaper
Mitochondria and Your Health
How Food Affects Your Brain
Ocean Conservation: MPAs
Michael Pollan: How to Change Your Mind (with psychedelics)
Chasing New Horizons, continued
Chasing New Horizons // GoldLab Symposium
Chasing New Horizons – full extended interview
2018 Graduation Special (part 2)
2018 Graduation Special (part 1)
City Nature Challenge BioBlitz Citizen Science enhanced with iNaturalist
Cancer Biology // Oil&Gas Health Impacts
Astrobiology and the Anthropocene
Geoengineering the Climate
The Moral Arc – Extended Interview with Michael Shermer
MDMA for PTSD – Extended Interview with Karen, PTSD Survivor
MDMA for PTSD – Extended Interview with Marcella Ot’Alora – Principal Investigator
MDMA for PTSD – Psychiatrist Will Vanderveer
Enlightenment Now
Enlightenment Now // Pledge Drive Teaser
Urban Air Pollution: A new culprit
The Starmus Festival
Spaceport Earth
Plastic Pollution in Ocean
The Longevity Diet
Science on Tap
Fragrance Free – Roger the Barber // Shelly Miller
Miracle Brew – The Amazing Science (and Art) of Brewing Beer
2017 Look Back – 2018 Look Forward
Keto for Cancer, part 2
Healthy . . . But Missing Gut Microbes
Ketogenic Diet for Treatment of Cancer//BBC Science in Action
The Unnatural World
Lancet Countdown on Climate Change
Tamed and Untamed: Essays on the Animal Kingdom
Mutant Proteins // Future Technologies
Nuclear Tests and the Van Allen Belts
Antibiotics & Your Microbiome
Committed Warming
The Cassini Mission to Saturn
Aging Research Part 2
Biofuels Tradeoffs
Climate Change and Extinctions Following an Asteroid Impact
Boulder Firestone Monorail // Regeneration & Eclipse photo-bombing
Stay Young – If You’re a Worm
Mortality Trends in America // Life Expectancy in America
Chasing Shadows – Stellar Occultations and the Outer Solar System
Space Shield for Satellites // Virtual Colonoscopy
The Alien Hunter & SETI
Is Your Oral Microbiome Affected by Your Genes?
The American Eclipse of 1878
Chronic Fatigue Syndrome // Renewables
Protecting Pollinators // Testing Drinking Water
2017 Graduation Special (part 2)
2017 Graduation Special (part 1)
Treating Cancer Metabolically
Gold Lab Symposium // Marc Bekoff Animals Agenda
A New Theory of Cancer
500 Women Scientists // Tracking Methane Leaks with Google Street View Cars
New Adventures in Astronomy with Gerrit Verschuur
Long Now Foundation in Colorado // Wild Boulder Citizen Science
Health Impacts of Oil/Gas Drilling
Your Baby’s Microbiome
Nature Fix 2 // Case Against Sugar
Eclipse 2017
Of Wasps and Figs
The Nature Fix
Citizen Science
Clinical Trials Test MDMA as PTSD Treatment
Secret Life of Fat
American Gut Project
Earth in Human Hands – Shaping our Planet’s Future
Earth in Human Hands – extended interview
Forensic Plant Science: CSI for Real!
2016 Retrospective
Where is climate science research heading?
Biodiversity Matters // Scientists Implore Trump
Colonizing Mars?
Beyond Earth: Our Path to a New Home in the Planets
Regenerative Economics//Logicomix
Max Boykoff – Global Climate Talks – Moving Ahead
Suggestible You: How Our Brain Tricks Us
I Contain Multitudes–Our Microbes, Ourselves
Pledge Drive//Interview with Ed Yong
Denver Permaculture Guild//Ron Rosedale Explains Autophagy
The Rosetta Mission
Alzheimer’s Reversal – Extended Interview with Dale Bredesen
Alzheimer’s Reversal: ApoE4.info and Dr. Dale Bredesen
Personalized Medicine from Genome Sequencing
Gregory Benford – Science Fiction/Fact and Starshot
Methane Emissions From Natural Gas
Lessons From Flint’s Lead-In-Water Crisis
Zika Update
The Keeling Curve//Electric Airplanes//Moth Parties
Impacts of Fracking
Exploring your DNA // Cellular Innards Revealed
Toward Sustainable Agriculture
Quantum Dot Antibiotics // Shrinking Ozone Hole
Pollinators Matter // Denver BioLabs
Soccermatics // Pledge Drive Show
Carbon Farming // Light Pollution
Diatoms: Ecology and Aesthetics
Cell Phones & Cancer // Narcotics Prolong Chronic Pain
Our Microbes, Ourselves: Soil Bacteria Treat Stress Disorders
GoldLab Symposium: Standing Together—Health Care for Our Common Good
2016 Graduation Special (part 2)
2016 Graduation Special (part 1)
Foundations for Leaders Organizing for Water and Sustainability // Quantified Self
The Most Perfect Thing: A Bird’s Egg
A History of Water in Colorado’s Front Range
Across the Universe – You Can’t Get There From Here
Prairie Wildfire // Predicting Heat Waves // Mapping Nitrogen Pollution
The Science of Mind Over Body
Pledge Drive: Mind-Body Science
STEM Research // Sex in the Sea
First Detection of Gravitational Waves
How the Glucocorticoid Receptor can Treat Asthma, Cancer, and More
Winter Stars // Pollinators and Insecticides
Electric Car Road Trips // Renewable Energy Nation . . . in 15 Years
Using the Microbiome to Determine Time of Death
Hubble Space Telescope
Hunter Lovins – Regenerative Economics Extended Version
Our Microbes, Ourselves — Special Call-in Show
Hunter Lovins – Regenerative Economics for the Future of Humanity
Climate Change and Cities
What You Can Do About Global Warming
Beyond Cop21Paris: Climate Science & Policy
Grad School Science
CUCafe // Math, Science, Intuition and CFS
Evolution of the Human-Horse Bond
Mighty Microbes in Our Gut & Soils
How the Brain Matures
Carl Safina – Beyond Words: What Animals Think and Feel (part 2)
Joel Parker & Space // Carl Safina – Beyond Words
Are GMOs Environmentally-friendly?
Rock Arch Stability // Neonicotinoids and Silent Spring
Neurobiology of Alcohol Abuse
Quantum Biology: Life on The Edge // Science and Art with Monica Aiello
Habitat Exchanges // More Frequent Wildfires
Fingerprint Hand Gun // High Altitude Observatory
Gold King Spill, Mining Prospects
Global Climate Models & Climate Change
Historical Analysis of Agriculture and Greenhouse Gases
Grazing the Niobrara // Savory Institute
Pluto Flyby // Case of the Rickety Cossack
Unprocessed Food // Bee Biodiversity
Student Dust Counter reaches Pluto
Fourth Phase of Water – Extended Interview
The Fourth Phase of Water
Aging//and not aging
Einstein, Niels Bohr and Grandmothers…a Fairy Tale!
Birds v. Cats // Humor Science
Gold Lab Symposium//Mapping Pain in the Brain
Sage Grouse Saga // Ocean Health
Are Ketones the Key?
Biomimicry: A New lens on Technology and Innovation
Island On Fire: The Story of Laki
Polar Bears // Climate Scientists
Using Worms to Study Neurodegenerative Diseases
Rust: The Longest War // The Moral Arc
The ATLAS Institute // Firefighters and Climate Change
Ancestors in Our Genome
War of the Whales: A True Story
Arctic Frontiers // Wind Forecasting
Other Rocky Planets are Common!
Moonshine // Parkinson’s Network Exercise
The Rightful Place of Science: Disasters and Climate Change
Coral Climate Clues // Tropical Carbon Sink
Red Meat & Mice // Loren Cordain – The Paleo Diet
Red Meat Sugar Glycans and Inflammation – Extended Version
Himalayan Glacial Lakes
Weather Drones // The late Dr. Theo Colborn
Want to Save the Amazon? Think Like an Ant.
Animal Weapons – The Evolution of Battle (Doug Emlen)
Green Chemistry (extended version)
Green Chemistry
Science of Booze // Rosetta Mission
Frontrange Bioneers // Green Electricity or Green Money?
Gulp
Do Fathers Matter Pt. 2 // Mercury in Water
Do Fathers Matter?
Buddhist Geeks and The Future Earth Initiative
Living Planet Report // Finding Exoplanet Water
Facts and Faith: A Conversation with Katharine Hayhoe
Testing the Water
The Meaning of Wilderness // The Ocean Is Us #5: Living Underwater
Solar Flares — High-Tech Armageddon?
The Ocean is Us #4: Sustainable Seafood
The Ocean Is Us #3 : Marine Sanctuaries
Greenback Cutthroat Trout // Migraines
A Tough Summer Vacation
Rosetta // Autism & the Microbiome
Earth-friendly Landscaping
The Oso Landslide
The Ocean Is Us #2 : Endocrine Disruptors in Drinking Water
Astronomy Through the Ages
The Ocean Is Us #1 : Teens4Oceans – Marine Science Education
Caffeine and Athletics
Hope On Earth
Wireless Dawn or Electronic Silent Spring?
Wireless Technology – Extended Version of Interview with Frank Barnes and Katie Singer
Massive Stars
Colorado’s Science Fair Stars // Rosetta Comet Mission
Gold Lab // National Climate Assessment
Hacking Happiness
Baseball Vision // Emerald Ash Borer
NASA Visit // IPCC Report
Space Dust
Space Dust – Extended Version
Conquering the Energy Crisis
Quantum Computers
1964 Alaska Earthquake // Neuroscience of Dying
1964 Alaska Earthquake – Extended Version
Mother Nature Is Trying to Kill You
Plants in Space // Relativity
Beringia // Dolphins & Climate Change // The Ogallala Road
How Native Americans Came to Be – Extended Version – Beringia
Tracing Methane’s Source in Drinking Water // Safe Place for Captive Wolves
Molecular Gastronomy
CO2 from the Amazon // US Smokestacks
Arctic Thaw // Methane Study // Bonobo Conservation
Newton’s Football // Strontium Clock
Rosetta Wakes Up // Jelly Sandwich Earth // Hospital Acquired Infections // Microbes Reduce Autism in Mice
Quitting smoking//Smoke and children’s health
2013 Was a Good Year, in Science!
Fairy Science // Audubon’s Christmas Bird Count
Fireproofing Mountain Homes // Winter Solstice
Big Game, Warm World // Hour of Code
Tesla // Octopus!
Engineering for Kids // Antarctica’s Ross Sea
Carnegie Professor of the Year // Measuring Oil and Gas Air Pollution
The Sports Gene // These Shining Lives
Salt Lake City’s Drier Future // Spruce Beetle Outbreak
Flood Winners & Losers // 100 Year Starship Symposium
Antarctica Research // The Cancer Chronicles
The Sports Gene: Inside the Science of Extraordinary Athletic Performance
Plight of Bees // Climate and Flood
IPCC Assessment Report 5
Monarch Migration // Better Batteries
Boulder Science Festival // Insect Chorus Songs
Wildfires & Water Reservoirs // Comet ISON
Noise Pollution
Kepler’s Prospects // Oncofertility
Copper Might Promote Alzheimer’s – Extended Version
Court Orders NRC to Decide on Yucca Mountain Permit
Too Hot To Touch
Smoke Free Casinos Reduce 911 Calls // Mirrors and Water = Hydrogen Fuel
Buzz Aldrin’s Vision for Space//The Bees Needs
Fecal Microbial Transplant for C. Diff Colitis
World Listening Day
End of Night – Searching for Natural Darkness in an Age of Artificial Light
Good & Bad Calories // PhD Comics
The Voodoo Doll Task // Drones for Climate Science
China’s environmental impact // 100 Year Starship
Bird collisions and wind energy policy
Cancer Drug Delivery // Mars’ Radiation Risks
Oh Thank You Canada: Lessons from the North on Growing Industrial Hemp
Palm oil and rainforest devastation
Larry Gold – Gold Lab Symposium
Brain Trust // Drought
Dr. David Wineland and the human side of winning the Nobel Prize
Mapping Pain in the Brain – CU Scientist Tor Wager
Conference on World Affairs Special with SETI’s Seth Shostak
Everything died under a broiling sky
The Universe Within // De-Extinction
Tom’s River // Making Primitive Fire
Neil Shubin -The Universe Within
Facing the Wave // Pandora’s Lunchbox
Facing the Wave – extended interview with Gretel Ehrlich
We Are the Martians
Parallel Universes
Parallel Universes – extended interview with Brian Greene
Bright Meteor // Dark Matter
U.S. Climate Report // Antarctics Sounds
Dr. David Wineland
Visindi Circus//Life on Other Planets
Gut Microbes and Autoimmune Disease // What’s in YOUR Gut? The American Gut Project
Haitian Seismologists//Changing Antarctic Climate
Medical Marijuana and Traffic Accidents//Ron Rosedale Critiques Body Mass Index Study
Metformin Lowers Blood Sugars by Blocking the Hormone Glucagon – Extended Interview with Morris Birnbaum
New Study on BMI (Body Mass Index) and Longevity – Critique by Dr. Ron Rosedale – Extended Interview
Medical Marijuana and Reduced Traffic Fatalities – Extended Interview with Mark Anderson
Marijuana and Pot as Substitutions – Extended Interview with Ben Crost
State Climatologist // Water Contamination
Robert Arentz – Asteroid Impact Hazards & Ball Aerospace
The Fat Switch – Richard Johnson MD
The American Gut – What’s in YOUR Gut?
Bernie Krause
Clean Tech Nation//Feedback in Climate Models
The Dust Bowl / Population Growth
Stopping Cancer in its Tracks – Telomerase Receptor Inhibition
The Life and Legacy of Rachel Carson
CU Multidisciplinary Oil Production Study
Pledge Drive Show//Genetic-mutant Paganini
Boulder Nobel Science Winner//Searching for Sister Earth
Neanderthals//Antarctica
Big Waves // Omega 3 Fatty Acids
Colorado Drought // A More Perfect Heaven
Higgs-Boson: What is all the excitement about?
The Idea Factory – Bell Labs and the Great Age of American Innovation
Public health risks of BPA
Planetary Sciences Budget // Curiosity’s RAD
Beer Can Science
Volcanoes & the Atmosphere // Traffic in Beijing
Global Weirdness // Institute for Social and Environmental Transition
Immortality – Science vs Sci Fi
James Rollins – Bloodline (SciFi book about immortality)
Tom Johnson – Extended Version
Geologic Carbon Sequestration // Clean Technology
Mountain Wildfires
Breasts: A Natural and Unnatural History
Engineering Happiness // The Effects of Black Holes
Dr. Paul Lightsey
Potable water//Electric vehicle infrastructure
Distributed Energy // Pluto’s Occultation
Thorium // Space Weather
Why Calories Count//Boulder Gold Lab Symposium
Proteomics and the Search for a Wellness Chip
Climate engineering // Jamie Williams
Ron Krauss: Saturated Fat and Red Meat? It Depends
Communicating with dolphins
Kinetic Sculptures Refocus the Human Perspective
Bees and Pesticides // Radiometers and Weather
Pesticides, Bees and Niwot Honey Farm’s Tom Theobald [extended version]
The Science of Habit Formation
The Science of Habit Formation [extended version]
The Accelerating Expansion of The Universe // Pine Bark Beetles
Pine Bark Beetles – Extended Interview with Jeff Mitton and Scott Ferrenberg
Fukushima Anniversary: global impacts one year later
The Wandering Gene and the Indian Princess
Fukushima Cleanup // Space Debris
Fukushima Cleanup [extended version]
Leaky Natural Gas Wells // Measuring Glaciers and Ice Caps
Leaky Natural Gas Wells [extended version]
Boulder Robotics // Compassion
Snowshoe Hare // Cubelets Robotics
Algae oil omega-3 // Little Ice Age
Underwater Volcanoes // Sleep
20th Anniversary Science Show
The first KGNU science show (Jan 1992)
Nicotine Patches // Restoring the Desert
Nicotine Patches Don’t Work [extended version]
Logicomix: An Epic Search for Truth
Clean Water Struggles // 2011’s Big Sci-Enviro-Tech Stories
Holiday Sci & Tech Gifts // Eating Your Heart Out?
Incentives for Renewable Energy//Climate Change and Biodiversity
Future of Electric Vehicles//Diet and Acne
Of Math and Wizards
Wild Turkeys // Light Pollution
Water Crisis // Maker Movement
Colorado & Oceans // Nitrogen & Snails
Urban Parks // Pythons and Heart Disease
National Parks: Extended interview with Jonathan Jarvis
National Perspective on Municipalization//Science of Fall Colors
Extended Interview: Richard Dawkins, The Magic of Reality
Post-Wild Nature//LED Lighting
Wildfire Science
We Breathe Microbes with Noah Fierer
Pine Beetle Kill // Plight of Sharks
Plight of Sharks – Extended Interview with Juliet Eilperin
Wind Energy
GMOs & Health: The Loss of Small Farms and the Rise of Immune Disorders
GMOs and Health – Extended Interview with Andy Liu – National Jewish Health
GMOs and Health – Extended Interview with Stefano Guandalini – Celiac Disease Center
GMOs and Health – Extended Interview with Carol Shilson, Celiac Disease Center
GMOs and Health – Extended Interview with Charles Benbrook, The Organic Center
Nitrogen pollution // Electric vehicles
Pluto’s Moons // Wildlife Preservation
Extended interview with Alan Stern
Lean Deli Meat vs A Big Fat Steak . . . and Water in Outer Space
Janos Perczel – Invisibility Cloak (Extended Version)
Harvard Epidemiologist Dariush Mozaffarian on Salt (extended version)
Tech aspects of Boulder utility municipalization
Music producer Tom Wasinger comments on HOE theme song entries
Green Tech Author // NCAR Climate Scientist
Ocean Acidification // Citizen Science
Science Education, Evolution & Creationism
Beekeeping in Troubled Times
Cell Phone Safety
Cell Phone Safety – Extended Version
Cavemen Stayed Local while Women Left Home
Colorado river crisis // “The Believing Brain”
Moonwalking with Einstein (Part 2) // Brain Evolution
The Future of Space Flight: Alan Stern & Elon Musk
Gold Lab Symposium & Fat for Stronger Muscles
Climate-health link//Smart grid
Virtual power plants//Wildfires and climate change
Natural Gas Boom//BP Oil Spill’s Human Toll
Extended interview with Anjali Bhatara
Theme Song Contest // Science of Music
Pseudoscience // Conservation
Ocean thermal energy//Climate and drought in the Rockies
Fukushima Dai-ichi Nuclear Reactor Accident
Moonwalking with Einstein // Pledge Drive Show
Scientific Citizen Astronauts // Scientific Performance Art
Colorado Growth Model is Replacing CSAPs // Boulder Valley Science Fair
Bioastronautics at CU Bioserve // Boulder County EnergySmart energy efficiency service
CU Medical Professor Shares Love of Science
Front range water / Kepler planet-hunter
From Jars to the Stars / Plants moving uphill
Earthquakes & corruption / Astrology shake-up
MAVEN: Mission to Mars // Communicating geophysics