The meltdown extends beyond the Arctic. Antarctica recently flirted with a record low in its own annual sea ice minimum – ...

These NASA scientists stumbled upon a “city under the ice” in Greenland, decades after it was abandoned during the Cold War.

Camp Century was built to store nukes beneath Greenland's ice. See photos of the underground, "Star Wars"-like site.

AT the icy edge of the Arctic, a Cold War-era military outpost has once again been thrust into the spotlight — this time by Donald Trump’s right-hand man. As part of his controversial visit ...

Arctic sea ice had its weakest winter buildup since record-keeping began 47 years ago. Scientists say it's a symptom of ...

The extent of sea ice blanketing the Arctic this winter fell to the lowest ... according to the National Snow and Ice Data Center. Since then, the ice has already begun to melt again.

The United States military's northernmost base, Pituffik Space Base in Greenland, is a crucial cog in Washington's missile ...

Forecasters at BBC Weather are warning of an "enhanced risk" of colder spells in April due to "air masses of Arctic origin" - and they are refusing to rule out the possibility of more snow.