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.

The arctic outbreak that has enveloped the central U.S. is hitting its peak Thursday as frigid temperatures continue to ...

Travelers will be forced to battle the icy temperatures, which pose a potential health risk, as the huge storm sweeps toward ...

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 ...

An arctic front will arrive in North Texas on Tuesday, bringing freezing rain, frigid temperatures and possibly sub-zero wind ...

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 extent anomalies, map sea ice concentration ...

A newly discovered subglacial water network is playing a significant role in how Antarctica’s ice sheets move toward the ocean. Using advanced computer models, researchers have mapped the hidden ...