WASHINGTON — The polar vortex hit its peak across much of America on Wednesday, with an icy grip that made Arctic Greenland ...

America is bracing for plummeting temperatures and an icy outburst as it's set for the coldest arctic blast of the season. The latest polar vortex to hit the states - which has already seen around ...

An Arctic air mass kept its grip on much of the central and eastern U.S. on Friday, plunging temperatures to record lows as snow blanketed central Colorado and the Pacific Northwest braced for an ...

The Arctic blast has broken dozens of decades-old records across the country this week. On Thursday, low temperatures in Midland, Texas, reached 14 degrees, smashing the previous record of 19 ...

An Arctic blast is bathing Mississippi in sub-freezing temperatures that will continue through Friday before a gradual warming trend begins.

The Arctic is experiencing a period of significant warming, with temperatures soaring over 20 degrees Celsius higher than the 30-year average between 1991 and 2020. This abnormal warmth is ...

A new review paper highlights how this would dramatically reshape the Arctic, the fastest-warming region of Earth. In 2024, annual average global air temperatures surpassed 1.5 degrees Celsius ...

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 ...

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 ...

“The Arctic is warming at four times the rate of the rest of the planet,” said Stroeve. “At 2.7 degrees Celsius of global warming, we will see more extreme and cascading impacts in this ...