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 regions unprepared for it. This decade, those breaches are becoming more frequent ...

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.

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

Indiana weather: A majority of Indiana under tornado watch. Here's the latest forecast What is a tornado warning? When a warning is issued, take action.

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.

Indiana will face a Sky team riding a two-game winning streak, both of which came over the Dallas Wings. Unfortunately for the Fever, Clark is not the only person they will be missing on Saturday.

A new study says climate change has tripled the frequency of atmospheric wave events linked to extreme summer weather in the last 75 years, since 1950.

If you ask Clark, there is no doubt in her mind that Lexie Hull is one of the most important players on the team. In fact, the reigning WNBA Rookie of the Year named Hull as the Fever's best ...