Ranked dead last, or perhaps not mentioned at all, would probably be the only state that sits partly within the Arctic Circle ...

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

These severe cold events occur when the polar jet stream – the familiar jet stream of winter that runs along the boundary ...

The unseasonable chill that has swept through the eastern half of the US defies last year's mild winters and the South's ...

Abnormal weather events and severe winter storms could be caused by a disrupted polar vortex. Find out here how the polar ...

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.

This winter, it seems as if temperatures have been fluctuating more significantly. Over the past year, it seems as if severe weather events have been occurring more frequently as well. Answers as ...