These Sharks Glow Underwater—Thanks To Tiny Lightsabers loading...
These Sharks Glow Underwater—Thanks To Tiny Lightsabers
A new study finds a brand-new chemical pathway for biofluorescence in sharks—and the molecules are also antibacterial.
Forest Fires Are Getting Too Hot—Even For Fire-Adapted Animals loading...
Forest Fires Are Getting Too Hot—Even For Fire-Adapted Animals
The black-backed woodpecker needs wildfires to survive. But has it hit its limit?
Shining A Light On The Smaller Wild Cat Species loading...
Shining A Light On The Smaller Wild Cat Species
Ben Britton is talking animatedly about caracals. On a recent trip to Botswana where he has been working on conservation projects for over 10 years he spotted a caracal in the wild.
Imitation Crab? Meet 6 Creatures That Steal Others’ Looks loading...
Imitation Crab? Meet 6 Creatures That Steal Others’ Looks
From panda ants to alligator bugs, here are some unexpected critters that emulate iconic species.
Dazzling New Mimic Beetles Found, May Already Be Under Threat loading...
Dazzling New Mimic Beetles Found, May Already Be Under Threat
Jewel weevils are so good at deterring predators with their iridescent displays, other beetles are mimicking them, new research shows.
Dolphin Mum Adopts Whale Calf—A First loading...
Dolphin Mum Adopts Whale Calf—A First
The orphaned calf even learned to act like a bottlenose dolphin, gaining acceptance into the community.
How This Camera Car Captured The Perfect Tiger Close-Up loading...
How This Camera Car Captured The Perfect Tiger Close-Up
It took intimate pictures of big cats—until a curious female got too close.
This Mountaineering Mouse Is The World's Highest-Dwelling Mammal loading...
This Mountaineering Mouse Is The World's Highest-Dwelling Mammal
The yellow-rumped leaf-eared mouse can live from sea level all the way up to the peaks of Andean volcanoes, surprising experts.
One of biggest great white sharks seen feasting on sperm whale in rare video loading...
One of biggest great white sharks seen feasting on sperm whale in rare video
The famous Deep Blue and two other large females were spotted off Hawaii, an unusual gathering and location for the elusive predators.
He Spent His Career Studying A Frog. Then He Discovered Its True Identity. loading...
He Spent His Career Studying A Frog. Then He Discovered Its True Identity.
Sylvia’s leaf frog had been mislabeled for over 90 years—until Andrew Gray figured out it was a species all its own.
Most Widespread Wildlife Crime Raid Ever Sweeps Across More Than 100 Countries loading...
Most Widespread Wildlife Crime Raid Ever Sweeps Across More Than 100 Countries
A global coordinated effort led to the seizure of thousands of protected animals, plants, and wildlife products.
Vibrating Dog Vest May Let You Talk To Your Pup Without Saying A Word loading...
Vibrating Dog Vest May Let You Talk To Your Pup Without Saying A Word
Designed for working dogs, the haptic vest may one day also help pet owners with speech impairments or dogs that are hard of hearing.
About the Show

They might not have military weapons, but these animals have evolved their own versions of poison-tipped harpoons, chemical missiles and high-powered bullets to help them compete for food, territory and mating rights.

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