Lisa Sólrun Christiansen gets up at 4 a.m. most days and gets to work knitting thick wool sweaters coveted by buyers around ...

This year's Arctic sea ice peak is the lowest in the 47-year satellite record, according to data released by the US National ...

The meeting, among the largest annual Arctic gatherings, came as Trump administration policies barred some federal scientists ...

Sea ice plays many important roles for the global climate: Its white surface can reflect energy back into space, helping the ...

Greenland surprises scientists: its coastline has expanded over two decades. This expansion results from glacier melting, ...

Researchers found increased meltwater and rain explain 60% of a decades-long mismatch between predicted and observed temperatures in the ocean around Antarctica.

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

The U.S. military unearthed data about rising sea levels in the early 1950s — and has been closely watching this threat to ...

Sea ice extent is at record, and near record, lows for this time of year in both polar regions, leaving the planet ...

For the first time, researchers have collected detailed measurements of water vapor high above the surface of the Greenland ...

Greenland surprises scientists: its coastline has expanded over two decades. This is a result of glacier melting, which has ...

For the first time, researchers have collected detailed measurements of water vapor high above the surface of the Greenland ice sheet. Their research ...