More than half the Arctic's coastline is Russian territory and in the last six years Moscow has built more than 475 military ...

a natural phenomenon that develops in the polar regions during winter, got much attention. Although the term polar vortex may seem relatively new, it isn’t. Disruptions of the vortex were first ...

Metro Vancouverites may face unseasonably cold weather as February continues thanks to the stratospheric polar vortex.

The polar vortex, a swirling mass of cold air located over the polar regions, is responsible for the cold. It's bringing extreme cold as far as the Deep South. Overnight lows will be well below ...

Reactions to these regions are polarizing and they aren’t very popular travel destinations. But we’d like to change that. Take a chance and visit the polar regions. Caught between icy snow caps and ...

With last week's freeze being the second time temperatures dipped below freezing this winter, many are wondering if this ...

This prolonged fasting drains polar bears’ energy reserves, reducing their ability to reproduce and raise cubs. Without ...

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

A powerful polar vortex hit the Big Apple on Sunday, bringing with it inches of snow, bone-chilling temperatures and frigid wind chills that will stick around through the coming week. Forecasters ...

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.

Researchers have directly linked population decline in polar bears living in Western Hudson Bay to shrinking sea ice caused by climate change.