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

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

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

Far below the ice and storms of the high north, scientists have pinpointed the deepest known Arctic vent system and found it ...

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 ...

On Antarctic ice, movement itself becomes a survival test, especially for an animal that spends months walking far inland to ...

It’s a battle of cousins, but the grizzly would come out on the losing side. Each of these animals has unique traits that make them capable of defeating a grizzly bear in a one-on-one fight. From the ...

Antarctica’s harsh, icy environment is home to a surprising array of wildlife, from iconic penguins to seals and tiny yet ...

Several species undertake long-distance seasonal migration to survive extreme winter, travelling across continents or oceans ...

Then they use the rudimentary spears, which are around 75 centimetres long, to stab bushbabies while they sleep in their ...

Nature doesn’t try to impress us. It just exists, quietly doing strange, brilliant things whether we’re watching or not. We ...