Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...

Located in the northeastern portion of Canada, Hudson Bay is known for its cooler temperatures, with the southern areas of ...

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

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 ...

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.

The system, known as a polar vortex, is forecast to bring subzero ... according to a study published in the journal Environmental Research: Climate. Strong wind gusts are expected from Montana ...

While the climate can be inhospitable ... roughly a thousand polar bears, which have spent their summer shambling around the region’s subarctic forest and tundra awaiting the freeze-up of ...

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.

The partygoers were a group of bachelor walruses who live in the Arctic Ocean and subarctic seas of the ... from ...

The station has collected exceptionally long data series on environmental factors, which reflect the changes in subarctic forests, fell ecosystems, air pollution and climate over decades. The studies ...