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

A groundbreaking seafloor map of the Arctic Ocean reveals an area twice the size of France, part of the global Seabed 2030 ...

A new area equivalent in size to Sweden has been mapped in the Arctic Ocean, contributing to the project's aim to map global ...

"The most climate-stressed regions all contained permafrost, which is vulnerable to thaw as temperatures rise," researcher Sue Natali said.

However, a deep freeze, thanks to the polar vortex dipping down from Siberia, is bringing an even harsher arctic blast to million Americans this week. Maps show what to expect as the cold front ...