Two snow leopards

Snow Leopards Aren't Endangered Anymore, But They're Still Vulnerable

Even though they've been taken off the IUCN's endangered species list, snow leopards are still vulnerable — especially to climate change.

  Animals

1:02An endangered Key deer in Florida
U.S. Fish and Wildlife Service

For Florida's Endangered Wildlife, Hurricanes Come With The Territory

0:52A Siberian tiger yawns
Getty Images

Tigers Are Returning To A Country Where They Were Once Extinct

1:06Close up shot of yellow-headed amazon
C. P. Ewing / CC BY 2.0

Like Humans, Parrots Eat Nutrient Supplements ... But Theirs Are Clay

0:49A photo of the fossilized Borealopelta markmitchelli
Royal Tyrrell Museum of Palaeontology, Drumheller, Canada.

Dino Armor Might Not Be Just For Defense — It Also Could Be For Mating

1:11Yellowstone grizzly bears
Yellowstone National Park

The US Interior Secretary Is Being Sued Over Yellowstone Grizzly Bears

1:24Sue the T. rex stands in Stanley Field Hall
The Field Museum

The Field Museum Is Giving Sue The T. Rex Her Own Room

1:06A Sea Shepherd ship confronting Japanese whalers.
Sea Shepherd Conservation Society

Sea Shepherd Admits Setback In Battle Against Japanese Whaling Ships

1:30Two mosquitoes suck blood
Getty Images

Mosquitoes Are Awful. So Why Haven't We Tried Exterminating Them?

1:18Siberian huskies
Getty Images

Direwolves Of 'Game Of Thrones' Lead To Dire Problems For Real Dogs

0:59Pigs
Getty Images

Transplanting Pig Organs Into Humans Could Happen In The Near Future

0:48Man beside one Patagotitan mayorum bone
American Museum of Natural History

Scientists Just Named The Biggest Land Animal Ever

1:19Sage grouse
U.S. Fish and Wildlife Service / CC BY 2.0

This Bird Is Once Again At The Center Of An Oil-Drilling Debate

0:42Bighead Asian carp
Mark Mauno / CC BY SA 2.0

US Army Corps Of Engineers Wants $275 Million To Battle Carp

1:47African elephant in the jungle with zebras in the background
African Parks

As Habitats Shrink, There Is Such A Thing As Too Many Elephants

:48Rescued animal, a lion, drinking water
Four Paws

Animals Abandoned In A Syrian Amusement Park Are Getting Help

1:21Team works on IVF procedure on a rhino.
Longleat

First In Vitro Embryos Could Save The Northern White Rhino

0:43Cecil the lion.
University of Oxford

Cecil The Lion's Son Xanda Met The Same Fate As His Father

0:58The mascots of Louisiana State, Missouri, Auburn and Clemson (clockwise from top left)
Getty Images

NCAA Tigers Are Teaming Up To Protect Tigers In The Wild

0:56A woman holds a dog.
Humane Society International

Over 140 Dogs Were Rescued From A Meat Farm In South Korea

1:01T. rex in computer simulation
University of Manchester

T. Rex Was Probably Much Slower Than You Thought

0:48A jumping spider sits on top of a plant
Artur Rydzewski / CC BY 2.0

Some Spiders Mimic Ants To Avoid Being Devoured

0:55Corals on the Great Barrier Reef
Toby Hudson / CC by SA-3.0

Reef Fish Make Riskier Choices If They've Been Exposed To Oil

1:14A group of horses.
Getty Images

Congress Is Working To Get Horses From Stables Onto Dinner Tables

1:10Close-up of tardigrade under a microscope
Goldstein Lab / CC by 4.0

Tardigrades Might Be The Sole Survivors Of The Apocalypse

1:10Raven
Will Brown / CC BY 2.0

Ravens Have The Rare Ability To Plan Ahead — Almost Like Humans

1:36Zebra fish embryo under the microscope
American Chemical Society

How To Freeze The Decline Of Earth's Endangered Species

1:24A tower of fire ants
Georgia Tech

Fire Ants Can Build Roiling Ant Towers To Get Around

1:04Bear walks through Lamar Valley in Yellowstone National Park
Neal Herbert / CC BY 1.0

Hunter Baits Might Be A Good Chunk Of Bears' Diets

0:46A black palm cockatoo perches on a branch
Laura Wolf / CC BY 2.0

These Percussive Cockatoos March To The Beat Of Their Own Drum

1:13A model of a woolly mammoth is displayed in the Royal BC Museum in Victoria, Canada
Flying Puffin / CC by SA 2.0

PayPal Founder Invests $100,000 To Bring Back The Woolly Mammoth