Despite bombs raining down and a lack of tools, feed and medicine, the shelter has remained operational throughout the ...

From napping half their brain while flying to taking four-second naps to survive parenthood, these animals have evolved ...

Ming, the world’s oldest known animal, lived for 507 years before being accidentally killed by humans in 2006.

From Santa’s reindeer and the Hanukkah armadillo to some very festive sea worms, our changing world is changing life for ...

A transparent goby fish drifted through the darkness, its skeleton visible through paper-thin skin. Nearby, a sea slug wore ...

The world still holds its secrets. Hidden under wet rocks, in the ocean’s twilight crevices, and in the minutiae of the ...

Part of the ocean known as the upper twilight zone is one of the least-explored ecosystems on Earth because it’s so expensive ...

Scientists used drones to identify genetic material from a virus in Arctic whales that has historically caused serious ...

These ground squirrels of California, so familiar in the backyard where they can often be seen nibbling on seeds and nuts, ...

These six award-winning polar images reveal how Arctic wildlife survives at the coldest edge of the living world. Here’s a ...