Multiple tornadoes roared through the central United States Thursday, including a powerful twister that caused significant damage and multiple injuries in Oklahoma — the start of a dangerous multi-day ...

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(CNN) — An unprecedented heat wave in the West broke the record for the hottest March temperature anywhere in the United States: 108 degrees. It’s an alarming signal of how hot the planet is getting ...

(CNN) — There are increasing indications El Niño is likely to form and strengthen into potentially a significant event during the next several months, throwing weather patterns worldwide out of whack.

(CNN) — A bomb cyclone is wreaking havoc across the Northeast, bringing heavy snow, near hurricane-force winds and other hazardous conditions to millions of people. CNN is tracking the storm’s impact ...