"The most climate-stressed regions all contained permafrost, which is vulnerable to thaw as temperatures rise," researcher Sue Natali said.

The NWS has issued warnings this weekend after a powerful polar vortex plunged temperatures nationwide during the week.

Greenland’s strategic importance as a diplomatic touchstone between continents highlights the need for collaboration and ...

Between 2019 and 2024, the annual counts recorded a 41% increase in the number of unhoused residents statewide and a 54% ...

President Trump has recently expressed a desire to expand American territory to include Greenland, the Panama Canal, and even ...

Just five Senate seats are rated as competitive by Inside Elections, representing perhaps the smallest initial battleground ...

Residents of the northeastern United States know it's been colder than normal this month, but how cold has it been? Over the week of Jan. 5 to 11, Pittsburgh's temperatures have been most similar to ...

Cloudy with a high of 34 °F (1.1 °C) and a 51% chance of precipitation. Winds E at 5 to 6 mph (8 to 9.7 kph). Night - Cloudy with a 51% chance of precipitation. Winds variable at 6 mph (9.7 kph ...

Cloudy with a high of 36 °F (2.2 °C). Winds from N to NNE at 9 to 11 mph (14.5 to 17.7 kph). Night - Cloudy. Winds from N to NNE at 7 to 9 mph (11.3 to 14.5 kph). The overnight low will be 32 ...

Night - Cloudy with a 44% chance of precipitation. Winds variable at 4 to 8 mph (6.4 to 12.9 kph). The overnight low will be 31 °F (-0.6 °C). Mostly cloudy with a high of 31 °F (-0.6 °C). Winds ...

Gusts reached 111 mph in the Bear Valley area, with an Anchorage pedestrian bridge severely damaged early Sunday.

Another Arctic blast has been forecast to bring frigid air to a large section of the United States later in January.