As the oceans warm, their capacity to melt ice shelves and glaciers increases. Scientists rely on a network of oceanic ...

This cold blast could be relatively short-lived, with a return to more typical wintry temperatures by later in December.

The polar vortex has become more dangerous due to climate change. It hit much of the US in December. Douglas A. McIntyre ...

A photographer captured a beautiful moment in Svalbard's Arctic waters, but climate change threatens to change that.

Last weekend, I and 1,800 others attended Terror Camp, a three-day virtual event celebrating polar history, science, and ...

The tiny town of Churchill has two of Canada’s largest pieces of Arctic infrastructure, but years of neglect have left them ...

The snowy weather was perfect for not one, but two polar bear birthdays Tuesday at Como Zoo in St. Paul, Minnesota. Some ...

Ten years ago, world leaders in Paris committed to limiting global warming to well below 2°C above pre-industrial levels, ...

Polar vortex will hit the U.S. with three waves of snow, extreme cold and storms. Will Mississippi weather feel the chill?

The Arctic polar vortex is expected to move south, which some say will lead to the coldest, harshest winter in years. Wyoming ...

Rising heat and habitat loss force species to adapt. Learn how Asian elephants struggle to survive and the conservationists ...

Thanksgiving is less than a week away which means the fall season is ending. With it comes colder temperatures from an expected polar vortex.