The geological evidence shows that Australia at that time was within the polar circle and still part of Antarctica. The ...

Britain's flagship polar research vessel heads to Antarctica next week to help advance dozens of climate change-linked science projects, as Western nations spearhead studies there while the United ...

Arctic communities are increasingly exposed to dangerous weather events due to climate change and rely on accurate weather ...

With climate change steadily dismantling the icy habitat essential to their existence, new research suggests polar bears are rapidly rewiring their own genetics in a bid to survive. The species is ...

"During the Late Cretaceous, atmospheric CO2 levels reached about 1,000 parts per million — comparable to projections for the end of this century." ...

Climate change in Earth’s polar regions is emerging as an under-recognised driver of global health risks, with consequences reaching far beyond the Arctic and Antarctic, researchers argue. A study by ...

Rapid changes in climate in the polar regions are causing observable ecological impacts of various types and degrees of severity at all ecosystem levels. Even larger changes and more significant ...

Located in the northeastern portion of Canada, Hudson Bay is known for its cooler temperatures, with the southern areas of the bay offering subarctic temperatures that used to be perfect for polar ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Climate change may have been a factor in a recent fatal polar bear ...

From tracking invisible scent plumes on the wind to navigating a rapidly warming Arctic, the polar bear reveals both the ...

A polar bear on view during Sven Sundgaard's trip to Churchill, Manitoba. CATHY WURZER: Hey, do you have a bucket list trip? For some folks, it's seeing the polar bears in Churchill, Manitoba, Canada.