The polar vortex, a circulation of cold air over the Arctic, is currently stronger than normal. A strong and stable polar vortex helps keep the coldest Arctic air contained near the North Pole. A very ...

Makiko Matsumoto, the eldest daughter of the legendary mangaka and representative director of his company, Leijisha, wrote a heartfelt message to celebrate the announcement. In the statement, she ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A very strong El Niño could interact with the polar vortex this winter, ...

New research suggests that Antarctica and Greenland have lost more than 11 trillion tons of ice since the 1970s, and the main driver isn't surface melting. Reading time 3 minutes As greenhouse gas ...

These clouds associated with a cold air outbreak (CAO) were photographed near the Arctic island of Svalbard in spring 2026 as part of an aircraft observing campaign. Credit: Marcus Klingebiel In late ...

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