Humans have been living alongside animals for thousands of years, turning wolves into loyal dogs and wild cattle into dairy ...

These deadly animal movies went for authenticity — often with terrifying results. But sometimes they just looked fun and ...

The Dog Aging Project enrolled 50,000 companion animals to track aging as it naturally unfolds. The first major findings from ...

Thought to be extinct in the wild, the Spix Macaw currently exists in captivity with their numbers in the dismally low 60 to ...

On Tuesday, Eurasian Lynxes Torridon and Flossie were pictured perching next to each other as they explored their new ...

Conservation efforts aim to bring the endangered Karner blue butterfly back to its former glory in Indiana Dunes National Park. ©Alexandra Lande/Shutterstock.com One of the animals that defines ...

A solar eclipse unsettles the natural world in ways you might not expect. As the moon crosses paths with the sun, the sudden ...

Wolves roaming the Mongolian steppes cover more than 7,000 kilometers a year. The Arctic tern flies from pole to pole in its ...

The first animals must also have invented ways to produce the many different kinds of cells we have today; muscle cells, ...

Dag Hessen views these resilient animals as wilderness in animal form, representing all that's lost to us in a world being steadily reduced to a tame vestige of its former self.

Halloween is an opportunity to celebrate that which is creepy, spooky, scary, and sometimes stranger than fiction. And for ...

Recent conflicts between wolves and people expose major shortcomings of America’s efforts to bring back predators.