After a summer of fasting on land, the bears need to get back to their frozen home to hunt seals and bulk up. But their migration ritual is changing.

What’s the hurry? It is freezing with temperatures near zero Fahrenheit and a biting wind. But that’s not what’s causing the ...

Please contact [email protected] if you wish to receive the overview document in any of the languages listed. Working with Canadian and international partners from ...

Although nearly half the state is under an extreme cold warning, most Texas residents should not expect snow amid this week's ...

Obtain daily sea ice extent values, ranges, and median values for the Arctic or the Antarctic. Analyze monthly-averaged or daily sea ice extent and concentration via interactive maps. Plot monthly ice ...

The term “polar vortex” usually refers to the gigantic circular upper air weather pattern in the Arctic region. It is a normal pattern that is stronger in the winter and keeps some of the coldest ...

Ice reflects more sunlight than land or water, so when climate change melts Arctic sea ice, the region absorbs more sunlight and warms up even faster than non-icy areas, according to the ...

Cold weather will slam into the UK with a -6C Arctic freeze and snow to sweep across the nation. The latest weather maps from WXCharts show wintery weather is set to hit the country in a fortnight ...

Four Arctic experts that spoke to Reuters in 2022 said at the time that it would take the West at least 10 years to catch up with Russia's military in the region. More recently, China has been ...

Things in the Arctic have never been hotter. In the past year, Russian nuclear submarines have practiced firing cruise missiles near NATO members Norway, Finland and Sweden. That drill followed ...

Traditionally, perennial sea-ice cover along with extreme conditions has meant data collection in the Arctic Ocean is extremely limited, but now due to advancements in technology and advanced ...

That’s the word from Environment Canada, with the forecast calling for an arctic air mass to roll in ... has nothing on the system that hit the region around this time last year, plunging ...