Whether your dream wildlife holiday involves tracking big cats, watching elephant families at play, seeing cetaceans breach, ...

In virtually every piece of land on Earth—from near the summit of Mount Everest to Antarctica to caves nearly 2,000 meters ...

Red blood is the exception, not the rule. Evolution has painted it green, purple and white in animals that push physiology ...

Deep within the sea lies another world entirely. It’s a world of complete darkness, where light is absorbed thousands of feet ...

Animals have evolved to sleep in extreme ways — for example, taking micro naps during parenting, sleeping on the wing during ...

How Ukrainian polar researchers live and work in Antarctica, what threats emerge at the “edge” of the world, what is ...

Animal videos can be addictive. Who doesn’t stop scrolling when a tiny fox peeks out of the snow or a raccoon sneaks around a backyard? Even a polar bear waddling on ice can make anyone smile. They ...

A spider with extraordinary genitalia, a carnivorous caterpillar that wears its prey's body parts, and a tiny opossum are among the cool new species described by science in 2025.

A powerful milestone for our shared ocean is about to be achieved,” writes columnist. “The United Nations’ High Seas Treaty will go into effect on Jan. 17 after two ...

A review back in 2021 documented cases of spiders preying on snakes, turning up 319 reports from every continent except ...

Remains of a new dicynodont species dating back over 250 million years link China and South Africa, suggesting passage of ...