Wild Animals

A new genetic analysis clarifies the evolutionary relationships between five modern and extinct elephant species.

By Jesslyn Shields

Despite our best efforts at eradicating them, rats keep outsmarting us. Here's how.

By Melanie Radzicki McManus

We've learned that young orangutans nurse for much longer than any other mammal, knowledge which could help conservation efforts.

By Jesslyn Shields

It's the first evidence researchers have of the whales using their "unicorn horns" to capture prey.

By Kate Kershner

The secrets to ladybugs' wing-folding could yield new designs in flying robots and even newfangled umbrellas.

By Amanda Onion

For one species of dragonfly, the hassle of dealing with aggressive suitors is worth playing possum over.

By Jesslyn Shields

Deprived of oxygen, naked mole rats can alter their metabolic functions to something less mammalian and more plantlike, burning fructose instead of glucose.

By Jesslyn Shields

It's like the movie "Groundhog Day" every April, but with hibernation, a smaller rodent and way more hormones.

By Jesslyn Shields

Spiders not only eat more meat than humans every year, they also spend a lot of time getting eaten themselves.

By Jesslyn Shields

Rhino herds defecate in giant, shared dung piles called midden, then they stick their noses in the stuff. Here's why.

By Jesslyn Shields

It's not easy being a starfish larva. Fortunately, the tiny creatures have an efficient way to get food and swim away.

By Alia Hoyt

It sounds crazy, but it's happened before, and it'll probably happen again.

By Joe McCormick

The feral pig population in the U.S. is a growing issue in nearly 40 states. The USDA hopes to wipe out the billion-dollar problem within a decade.

By Melanie Radzicki McManus

New fossil analysis details a microscopic organism from 540 million years ago that just might be a precursor to every vertebrate on the planet.

By Christopher Hassiotis

Shark shocker! This 'virgin birth' is the first example of a shark switching from sexual to asexual reproduction.

By Jesslyn Shields

House cats seem to love chasing laser pointers. But what about their larger, wilder cousins?

By Laurie L. Dove

If you look outside your window right now, you'll probably see one running up a tree or checking you out. How did the squirrel get so commonplace?

By Kathryn Whitbourne

Ring-tailed lemurs - perhaps the most iconic species on the tropical island of Madagascar - are in significant decline due to habitat loss, hunting and illegal capture.

By Patrick J. Kiger

Zookeepers in Europe feed their elephants surplus holiday foliage, giving the animals a treat they both eat and play with.

By Christopher Hassiotis

Turns out that strange sound may be minke whales getting vocal in the deep ocean.

By Melanie Radzicki McManus

Turns out the reboot of 'Planet of the Apes' got one thing right - it's the brains monkeys lack, not the anatomy.

By Jesslyn Shields

Scientists have discovered for the first time that animals pollinate flowers in the ocean.

By Alia Hoyt

It turns out that one of the world's most enchanting animals has even stronger superpowers than we previously knew. Surprise!

By Jesslyn Shields

Yes, these nocturnal mammals can fly faster than our most beloved speedy birds. And they beat the record by a long shot.

By Yves Jeffcoat

In the past decade, several two-headed shark fetuses have been discovered. Is there something going on in the oceans we should know about?

By Jesslyn Shields