A strong, stable vortex is like a skater spinning with their arms tucked closely in, holding in an area of cold air over the Arctic. But when there’s a wobble in the rotation, winds in the vortex can ...

In the first study of its kind, scientists found a correlation between climate change and a rise in urban rat populations.

What the visiting journalists weren’t told—nor were many of the soldiers living at the station, which could house up to ...

Scientists have quantified how much climate change has driven the population decline of polar bears living in Canada's Hudson ...

We found that from 2016 to 2021, there were significant increases in crevasse volume across fast-flowing sectors of the ...

The Greenland Ice Sheet is cracking open more rapidly as it responds to climate change. The warning comes in a new ...

The North and South Pole regions have warmed by about three degrees C compared to the late 19th-century. Read more at ...

The 'Last Ice Area' is expected to be the final place in the Arctic where ice persists all year round even as our planet warms up – but a new study suggests the region, and the ecosystem that relies ...

Polar Bears Are Changing Their Diets Polar bears, the iconic arctic giants, are being driven to make significant dietary ...

University of Toronto Scarborough researchers have directly linked population decline in polar bears living in Western Hudson Bay to shrinking sea ice caused by climate change.

As Arctic ice melts, new trade routes, mineral riches, and economic opportunities emerge, reshaping global geopolitics and ...

Scientists have now quantified how much climate change has drastically reduced the number of polar bears living in Canada's Hudson Bay, the most studied group of polar bears in the world. The melting ...