Iceland and Greenland recorded their hottest May temperatures ever—shocking scientists and challenging cold-adapted ...

Arctic Nations' heat record broke this May with Iceland and Greenland logging unprecedented temperatures. Scientists warn ...

The level of CO₂ in the atmosphere peaked globally at the mean of 426 parts per million in March, up from 423 ppm a year ago, and surpassed 430 ppm at the Mauna Loa Observatory in Hawaii. The ...

Research ships rarely brave the Greenland Sea in winter. Early this year, scientists ventured into the ice-covered waters to ...

"It's not at all unusual to have such a spell of weather in spring, but its persistence recently has been remarkable," Heath ...