A third of the Arctic is now emitting climate-changing greenhouse gasses after thousands of years of storing them, according ...

Earth passed the 1.5°C warming limit in 2024. The Arctic is warming four times faster than the rest of the world.

What is Permafrost? Permafrost is a fascinating geological phenomenon, consisting of ground that remains frozen for at least ...

New research at NAU looks at faster warming in the Arctic, and highlights concern about risks to the U.S. of a political ...

Based on the current pledges of countries for limiting their emissions of greenhouse gases, global temperatures are projected to reach 2.7 degrees Celsius beyond pre-industrial levels by the end of ...

Scientists warn the Arctic is changing rapidly due to warming. Ice is melting, sea levels are rising, and weather patterns ...

A new paper reveals what lies ahead for the fastest-warming region on Earth. In 2024, the global average air temperature ...

A shocking transformation has gripped West Greenland, where thousands of once-pristine blue lakes turned brown after an ...

A relatively small amount of groundwater trickling through Alaska's tundra is releasing huge quantities of carbon into the ...