Video footage from the Arctic town of Pyramiden on the Norwegian archipelago of Svalbard shows the polar bear charging at a man who fired at him.

An extraordinary journey to the top of the world, the documentary adventure "To The Arctic" tells the ultimate ... and majestic snow-bound peaks.

The Tara Polar Station, a $23 million research vessel with a crew of 12, will drift across the Arctic ice to enable better monitoring of a rapidly changing environment ...

A shocking video from the Arctic is going viral on social media – it shows a man running through the snow with a polar bear chasing him. The short but intense clip highlights how unpredictable ...

Ghosts of the Arctic follows a family of wolves as they struggle to raise their pups in this unforgiving environment. Set within a stunning landscape of snow-capped mountains and ice-locked fjords ...

such as rain-on-snow and temperature spikes, are increasing across the Arctic — though not every region gets the same extreme whiplash weather. Even short surges of wild winter weather — 24 ...