ANNAPOLIS, Md. — A huge swath of the U.S. was blasted with ice, snow and wind on Monday as the polar vortex that dipped south over the weekend kept much of the country east of the Rockies in its ...

Climate change has tripled the frequency of atmospheric wave events linked to extreme summer weather in the last 75 years and ...

What is the polar vortex? Storm Team4’s Amelia Draper explains what it is and how it’s going to impact the D.C. area during the inauguration.

Jesse Stacken, a weather monitor who is part of the Community Collaborative Rain, Hail & Snow Network (CoCoRaHS), has recorded rainfall at his Beacon home 31 out of 50 days since the beginning of May.

In the atmospheric layer above it, about 10 to 30 miles up, is the stratospheric polar vortex, where every winter a sunlight-starved Arctic spins up a mass of cold air that, ultimately, dissipates ...

Since the Ice Ages, the Polar Vortex has acted as a climatic gatekeeper. When breached, it unleashes freezing air into ...

Obviously this isn't the first polar vortex episode of the winter, but it looks to be the most severe." FILE - A person walks along the shore of ice covered Lake Michigan, Feb. 13, 2025, in Chicago.

The polar vortex is an area of low pressure and cold air circulating around the poles in the stratosphere — a layer in the ...

It remains to be seen whether the U.S. Coast Guard will expedite the delivery of new polar icebreakers to maintain its presence in the Arctic amid growing challenges from Russia and China.

Washington Sheriff's department uncovers Nazi extremists' secret arsenal in quiet Washington suburb Army criminal investigators and FBI tactics team discover 35 firearms, grenade launchers and ...