The sea ice in the Arctic was the second lowest on record for January last month, according to a US analysis released Tuesday ...

Observing Greenland from a helicopter, the main problem is one of comprehending scale. I have thought we were skimming low ...

A decrease in pressure ridges over the past 3 decades is making the ice more uniform, with unclear consequences.

Forecasters have told homeowners to brace for a new ice storm after predicting that the polar vortex would 'split' off and ...

Forecasters warn that a split polar vortex is set to bring a 'large supply of cold air' to North America in mid-February as a ...