All Episodes
The Secrets of Nature & Science — 74 episodes
A New Statue Suddenly Appeared on Easter Island
What to know about screwworm in Texas
How Are Rainbows Formed? The Science Behind the Colors
Do the Planets Ever Actually Align?
How the Earth Was Made
Top 10 Ancient Chinese Inventions
10 Cool Things About Carl Sagan
10 Scientific Questions We Still Can’t Answer Yet
Scientists Warn New Orleans Residents May Need To Begin Relocation Planning Now
What Would a Yellowstone Eruption Mean for North America?
What Would Happen if the Earth Stopped Rotating?
How likely is it to get hantavirus from mouse droppings?
What Is the Arctic Circle? 9 Stone-cold Facts About the Region
What Is the Strongest Metal on Earth?
Are Any U.S Cities Running Completely on Green Energy?
Desalination Plants - The Future of a Sustainable Water Supply
The Largest Desert in the World Isn't the Sahara
7 Types of Animals That Make Our Planet Cool to Live On
11 Solitary Animals That Prefer Time Alone Over Teamwork
Types of Galaxies: Why Galaxies Come in Different Shapes
11 Inventions That Changed the World as We Know It
The Arctic Food Web (and Why Ice Matters So Much)
Scientists Reveal Why Cats Always Land on Their Feet
Birdwatchers flock for first ever visit of rare Asian dove
Six Planets Due to Parade Across the Night Sky in Rare Celestial Spectacle
Why Are There Marine Fossils at the Top of Mount Everest?
Scientists Are Now Seriously Asking If Humans Were Seeded by Aliens
Giant Ancient Shark Discovered in Australia Stuns Scientists
Why Are Buffalo Returning to Texas After 136 Years?
There's 90,000 Tons of Nuclear Waste in the US. How and Where Is It Stored?
Natural Compound Found in Mushrooms Delays Aging and Extends Lifespan, Study Suggests
How Singapore Is Trying to Build a Climate-Proof City
Did Scientists Just Figure Out Why People Die A Decade Earlier in the Southeast US?
The Entire Pacific SHOULD Be Warming, But It's Not!
Mysterious Interstellar Comet 3I/ATLAS Stuns Scientists with Sudden, Unexplained Brightening
How NASA Found the Ingredients for Life on an Asteroid
Why Spiders Are the Ultimate Interior Decorators
Why Crocodiles Are Thriving in the Shadow of A Nuclear Plant
DNA Reveals the Diseases That Devastated Napoleon's Doomed Army
Can ChatGPT help science writers?
Plate Tectonics - The Key to Life on Earth and Beyond
NASA says Earth's new tagalong 'moon' will stay until 2083
The Loneliest Whale - The Search for 52
Tracing the Survivors of Pompeii and Herculaneum, 2,000 Years After Vesuvius Erupted
Why Slicing Onions Makes You Cry
The Viral 'Chicago Rat Hole' Wasn't Actually Made by a Rat, Scientists Claim
Scientists 'Reawaken' Ancient Microbes from Permafrost
Why Is the Sky Blue?
Are There Any Countries with No Mosquitoes?
You Believe Your Cat Loves You - Now Science Has Proof
Can Sea Water Desalination Save The World?
How Frogs Breathe and Drink Through Their Skin
Top 10 of the Most Famous Animals of Japan
NASA’s Ambitious Plan to Power the Moon with Nuclear Energy by 2030
How Close Is The U.S. To Sending Humans To Mars?
Antarctica’s Hidden Volcanoes - Could They Erupt?
Can Nuclear Fusion Save the Planet?
10 Simple Ways to Keep Your Dogs Safe and Happy During a Heatwave
Chinese Scientists Create 'Bone Glue' That Repairs Fractures In Just 3 Minutes
Oxygen Detected in the Most Distant Galaxy Ever Found
Top 10 Deadliest Animals to Humans
Why Humans Living in Space Is Almost Impossible
The Matrix - Are We Living In a Simulation?
Jane Goodall - Revolutionizing Our Understanding of Apes
What Happens When We Die? A Scientific Perspective
Five Fascinating Facts About Tigers
What is the Pacific Ring of Fire?
New Technologies Are Helping to Regrow Arctic Sea Ice
50 Interesting Facts About Earth
Why Do Cats and Dogs Eat Grass?
Are We Made of Stardust?
The Origins of the Moon - A Cosmic Accident?
Life Beyond Earth - Are We Alone in the Universe?
The Hidden Language of Trees - How Forests Communicate