An early heat wave baking the West this week obliterated numerous records in California and Arizona on Wednesday and Thursday. Subscribe to read this story ad-free Get unlimited access to ad-free ...

Temperatures in a small Southern California desert community soared to 108 degrees on Wednesday, tying the highest March temperature ever recorded in the U.S. The blistering conditions came as the ...

This is read by an automated voice. Please report any issues or inconsistencies here. Rising temperatures over the next few days have the potential to break heat records, raising concerns of an early ...

Prefer Newsweek on Google to see more of our trusted coverage when you search. A sharp blast of Arctic air is poised to sweep across the U.S. later this week, ending an extended stretch of ...

(NEXSTAR) – A dangerous winter storm is expected to set “widespread record lows” across the eastern two-thirds of the country when an arctic air mass swoops south from Canada over the next several ...

The oceans just keep getting hotter. According to new research from dozens of international scientists published in Advances in Atmospheric Sciences early on Friday, the world’s oceans stored more ...

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Getting your Trinity Audio player ready... Denver temperatures tied a record high of 68 degrees on Monday as unseasonably warm weather continues, according to the National Weather Service. Denver ...

Temperature records from the 1800s are forecast to be broken on Thursday and Friday as an air mass from Nunavut, Canada, reaches the Midwest and Northeast. Then, more record-breaking cold is possible ...

An arctic air mass has descended into the US, and a disrupted polar vortex will keep the nation in the freezer at times deeper into December. More than 200 million people will wake up to freezing ...