Your every breath serves as a reminder that the atmosphere of Earth is silently carrying out its function. Since air is ...

In the high Arctic, roughly 640km (about 400 miles) from the North Pole, a crescent of mountains and ice rises from the sea: ...

Researchers, comparing bones from Canada’s High Arctic with European species, rethink how prehistoric life went from ...

After more than a century acting as a climate buffer, the Southern Ocean may be preparing to release a vast store of heat, ...

A growing number of homes are getting swallowed by the sea in the Outer Banks islands of North Carolina. Local governments ...

A new study published in the journal Oikos reveals for the first time the critical role polar bears play as carrion providers ...

It's estimated that polar bears leave behind around 7.6 million kilos of their prey annually, creating a "massive and vital" food source for other arctic scavengers.