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

Polar bear encounters with people are rare, but they can happen to people who live in, work in, or visit the Arctic. Here's how to stay safe.

From polar pack ice to Arctic archipelagos, these winning images reveal how life is exquisitely engineered to survive at the ...

Around the world, rising temperatures and erratic weather are forcing animals to adapt in startling ways – with consequences ...

A peaceful river scene takes an unexpected turn when a wild animal enters the frame, offering a rare and intimate look at undisturbed nature.

Christmas Eve is all about imagining how Santa is zipping through a pitch-black Christmas Eve sky, snow swirling everywhere, ...

Visual illusions are images that can fool even the most observant eyes. Visual illusions are loved by the netizens and have ...

An autonomous submarine named Ran discovers strange structures under the Dotson Ice Shelf in Antarctica, before mysteriously disappearing.