The Big Mean Triangle

The Big Mean Triangle

A few simple moving shapes help reveal if we are hardwired for compassion. more

Newly-Unveiled Dinosaur Fossil Is Best Preserved of Its Kind

Newly-Unveiled Dinosaur Fossil Is Best Preserved of Its Kind

Ghost Shark Caught on Camera for the First Time

Ghost Shark Caught on Camera for the First Time

See First Video of Most Dangerous Rope-Free Climb Ever (Alex Honnold)

See First Video of Most Dangerous Rope-Free Climb Ever (Alex Honnold)

Here, Living With Dead Bodies for Weeks—Or Years—Is Tradition

Here, Living With Dead Bodies for Weeks—Or Years—Is Tradition

EXCLUSIVE: A Closer Look Inside Christ's Unsealed Tomb

EXCLUSIVE: A Closer Look Inside Christ's Unsealed Tomb

Jaguar Attacks Crocodile Cousin (EXCLUSIVE VIDEO)

Jaguar Attacks Crocodile Cousin (EXCLUSIVE VIDEO)

He Spent 40 Years Alone in the Woods, and Now Scientists Love Him

He Spent 40 Years Alone in the Woods, and Now Scientists Love Him

India Man Plants Forest Bigger Than Central Park to Save His Island

India Man Plants Forest Bigger Than Central Park to Save His Island

Venomous Snake Devours a Python Whole in This Rare Video

Venomous Snake Devours a Python Whole in This Rare Video

Volcanoes 101

'DamNation': “Desert Goddess” Remembers Arizona’s Glen Canyon

'DamNation': “Desert Goddess” Remembers Arizona’s Glen Canyon

See Blue Whales Lunge For Dinner in Beautiful Drone Footage

See Blue Whales Lunge For Dinner in Beautiful Drone Footage

Extremely Rare Megamouth Shark Filmed

Extremely Rare Megamouth Shark Filmed

Python Eats Hyena

Python Eats Hyena

Watch: Great White Shark Feasts on Dead Whale

Watch: Great White Shark Feasts on Dead Whale

Magazine

Amazing Time-Lapse: Bees Hatch Before Your Eyes

01:08
News

Lion Pride vs. 500 Buffalo—Who Will Win?

01:18
Travel

Video: Rare Footage of Belize's Ancient Maya Sacrificial Cave

01:28
Mating Moments

03:14
Short Film Showcase

50 Years Ago, This Was a Wasteland. He Changed Everything

08:16
News

Take a Dizzyingly Steep Ride on a Swiss Alpine Train

02:51
UNESCO World Heritage Sites

Discover Prehistoric Cliffside Dwellings of the Pueblo People

01:30
101 Videos

Ancient Greece 101

04:11
One Strange Rock

Explore 'Battleship Island,' Japan's Decaying Ghost Town

03:06
101 Videos

Tornadoes 101

03:00
News

This Strange Worm's Mouth Is Also Its Anus

01:08
101 Videos

Earthquakes 101

02:56
Cobra vs. Mongoose

01:55
Travel

Climb Aboard Switzerland’s Legendary Transalpine Railway

01:25
Short Film Showcase

Inside a Lost African Tribe Still Living in India Today

13:37
Short Film Showcase

India Man Plants Forest Bigger Than Central Park to Save His Island

18:58

Show More Videos