The United States is getting slammed by a stretch of weather extremes, from flooding rain to record heat and late-season snow ...

The U.S. military participated in a multi-national exercise in Alaska and Greenland in the austere conditions that officials say military forces need to train in more regularly for the future.

So it may come as a surprise to many that nowhere in the U.S. had a record cold winter this year. Nowhere even came close. What did set records was heat. The western half of the country spent the ...

Polar bears near the remote archipelago of Svalbard are getting heavier, not thinner, even as the sea ice they depend on continues to shrink. New research points to conservation history as a key ...

Stay updated with live coverage as a dangerous windstorm lashes Chicago, Minneapolis, and the Great Lakes, while a major March blizzard targets the Great Lakes. Get real-time weather alerts, damage ...

NATO commanders told Business Insider that drones are useful but could never fully replace the reliability of old-fashioned ...

The retreat of ice in the Barents Sea could be strengthening a key ocean current that regulates global climate.

Arctic sea ice has reached one of its lowest levels on record, with experts linking the decline to rising global temperatures ...

Arctic sea ice is headed for one of its smallest winter peaks on record, an AFP review of U.S. data showed Wednesday, as ...

Arctic sea ice is on track to record one of its smallest winter peaks since satellite monitoring began four decades ago, ...

Arctic sea ice is headed for one of its smallest winter peaks on record, an AFP review of US data showed Wednesday, as ...

Many people who don’t believe one conspiracy theory about that station—known as the High-frequency Active Auroral Research ...