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Video
Why Male Lions Need Lionesses to Help Them Survive (03:20)
Caucasian Leopard in the Caucasus Wildlife Refuge (01:00)
This Bandit-Faced Dino Hid From Predators Using Multiple Types of Camouflage (02:48)
Footage of the 1980 Mount St. Helens Eruption (03:47)
Chilling Footage of the 1989 Cypress Freeway Collapse (02:51)
Why the 1989 San Francisco Quake Was So Disastrous (04:03)
These Female Geladas Consider Replacing Their Lazy King (03:15)
Gelada Baboon Reacts to Being Cheated on With Fury (04:09)
This Brave Student Captured the Mount St. Helens Blast (02:07)
This 5,300-Year-Old Corpse Was Found by Accident (03:20)
What Forensics Tell Us About This Odd Plane Crash (03:25)
These Are the Three Main Categories of Bloodstain Pattern (02:17)
Watch Humpback Whales Fish With Bubble Nets (01:25)
A Honey Badger Barrels Through a Sharp Thorn Tree for Lunch (02:37)
Sea Star Storytime with Chris Mah (04:59)
This Honey Badger Endures Bee Stings for His Favorite Treat (01:56)
Thornton Dinosaur (00:38)
The Moon Landing Was the Television Event of the Decade (02:41)
Warning: Here's a King Cobra Swallowing Another Snake Whole (01:22)
Watch Two King Cobras Romance Each Other (02:17)
Is This Where Humanity Decided to Settle Down? (03:26)
Slug-inspired Glue Applied to a Pig Heart (00:19)
As the American Buffalo Declined, Its Symbolism Rose (01:17)
Climbing the Energy-recycling Assistive Stairs (00:31)
Puma (00:15)
Like Humans, Chimps Learn Behavior From One Another (03:27)
Watching Cancer in Real Time (00:20)
Why These Vegetarian Monkeys Have Sharp Predator Teeth (04:17)
Why Spider Monkeys Only Have Four Fingers (02:16)
This Human Feature Gives Squirrel Monkeys Their Precise Grip (02:26)
These Astronauts Drink Recycled Urine to Stay Hydrated (01:51)
Why Do These Monkeys Have Such Outrageous Noses? (03:15)