A rare and abrupt disruption in the Arctic polar vortex is expected to impact spring temperatures across Europe and parts of the United States. Scientists are monitoring the event closely, as the ...

Indeed, according to AccuWeather, several days with temperatures of 10-20 degrees below the historical average could put a bit of a strain on ball games, bike rides, golf rounds and outdoor activities ...

Space exploration missions have revealed that polar vortices aren’t uncommon beyond Earth. They’ve been observed throughout ...

The migration could trigger colder-than-average temperatures in parts of the continent and across the eastern U.S. over the coming week, climate scientists say. The polar vortex started wandering ...

Indeed, according to AccuWeather, several days with temperatures of 10-20 degrees below the historical average could put a bit of a strain on ball games, bike rides, golf rounds and outdoor activities ...

Colorado could see more frequent and intense temperature swings, in part due to climate change. DENVER — Colorado is no ...

Warm conditions across much of Europe are forecast to give way to periods of unseasonably cool temperatures and stormy weather during April. The first such shift will take place over the weekend ...

The polar vortex slid toward Europe in recent weeks, ushering in cooler temperatures to portions of Canada A significant disruption to the polar vortex over far Northern Canada will keep the ...

particularly for the eastern U.S.," noted NOAA scientists Amy Butler and Laura Ciasto in NOAA's polar vortex blog. While the temperatures won't be at midwinter levels, they will be well below ...