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

Every state but Hawaii, California and Florida is likely to get a taste of wind chills of 20 degrees or colder.

How is climate change affecting polar regions? Climate change is amplified in the polar regions. The northern and southern reaches of the planet are warming faster than any area on Earth, with the ...

According to the Severe Weather Europe website—an online resource of global weather forecasts—a mass of cold air, spurred by the polar vortex, has been forecast to move over Canada and the northern ...

developed and issued two guiding documents to serve as roadmaps for this effort: the 2022 National Strategy for the Arctic ...

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 ...

After a winter storm this weekend, the polar vortex will return, bringing subzero temperatures to around 80 million people ...

F or bears of both the market and polar kind, a planet without an ice cap is a tragedy. The Arctic is warming four times faster than the world at large, causing ice to shrink by an area the size of ...

Polar vortex is not a synonym for “cold snap,” according to the Polar Vortex Blog at Climate.gov, and it’s not the only weather pattern to blame for blasts of cold air. "Weather can happen ...

the stratospheric polar vortex and mid-latitude winter weather would improve our ability to anticipate these events and their severity. Mathew Barlow is a professor of climate science, UMass Lowell.

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.