Whether they crawl, fly, swim, slither, walk, run or pounce, wild animals rely on their instincts. Read about all kinds of wild animals, mammals, birds, fish, insects, reptiles and amphibians.
How do small headhunter ants decapitate larger, fiercer trap-jaw ants? And why do they do it?
Before you declare which team you're on, we've got the breakdown on this auditory battle royal.
When we think of big cats in the wild, we most likely think of lions and tigers. But there are so many more amazing wild cats you've probably never even heard of. Here are five.
Do humpback whales get tired of singing the same old song, or do they simply start over when it gets too complicated?
The first-ever deep-sea exploration of West Java seas netted more than 12,000 marine creatures, including some new species of crabs, prawns and lobsters.
A first-of-its-kind study reaffirms why wolves are vital to the health of our ecosystem.
The American cockroach places a well-aimed karate kick to keep the jewel wasp from turning it into a zombified husk of wasp chow. That's what a new study found anyway.
Justin O. Schmidt studies insect venom and has a rating system for the relative agony inflicted by the world's most painful stings. Which is the worst?
The Dumbo octopus is just one of the amazing creatures filmed by the most recent voyage of the E/V Nautilus.
The annual bison roundup in South Dakota's Custer State Park is a spectacle full of cowboys, horses and of course wild buffalo, all set against the backdrop of the rolling Black Hills. It's also about as Americana as you can get.
Structures in some butterflies' wings are actually part of their ears.
The kindest thing you can say about a sea cucumber's physique is that it looks very much like a large hoagie bun dressed in a lumpy old sweater.
Thanks to a citizen science project in the path of totality, researchers studied bee activity and were surprised by the results.
Berries are a great food source for birds, but this diet can backfire when the fruit starts to ferment.
Scientists have known for a long time that elephants have no sweat glands and keep cool through slinging mud on their skin. But they didn't know what made the skin so wrinkled — until now.
Only birds have a special voice box — the syrinx — and it's what they use to sing. But what's so unique about the syrinx is that it's actually an evolutionary anomaly.
The old saw about cats being good catchers of rats was finally put to scientific study — and the results were pretty sad.
For five nights in a row, a praying mantis came to the same garden spot to hunt for fish, completely confounding scientists.
A new study found that those spot patterns are not only inherited from mom, they help camouflage baby giraffes in the wild.
Just like bees, wasps are pollinators that are also endangered. But you rarely hear anyone pleading to save wasps. A new study finds out why wasps are despised by the public and researchers alike.
A new study paints a grave future for the killer whale, all because of the now-banned chemicals polychlopinated biphenyls — PCBs.
Scientific divers from the California Academy of Sciences discover new species of dazzling, neon-colored fish.
Why do birds do that? A global citizen science project wants you to help them find out.
It's a natural phenomenon known as a 'squirrel king.' But what's the deal and why do squirrels get tangled up?
Beekeeping, when you get down to it, is the art and science of removing honey from hardworking bees without them missing it. But beekeeping is about so much more than just the honey.