The National Weather Service Weather Prediction Center wrote on X on September 30: “ October will be coming in hot as high ...

It might feel unseasonably hot where you are right now. That's thanks in part to a heat wave in the Pacific Ocean.

An extraordinary October heat wave could bring record-breaking temperatures to the northern Plains and Upper Midwest in the ...

Dangerous heat is impacting more than 30 million people in the West this weekend, with heat alerts in effect from Arizona to Washington.

A dangerous heat wave is building across Wisconsin and the Great Lakes this week, with temperatures climbing into the upper ...

A fall heat wave is set to bring unseasonable temperatures to much of the United States this October. Will Myrtle Beach be ...

A new study finds dozens of heat waves would be "virtually impossible" without the activity of major fossil fuel producers, ...

Forecasters are calling for mild conditions early this week, but there is a chance of rain reaching Southern California on ...

The June 2023 heat wave in northern European seas was "unprecedented but not unexpected," new research shows. During the heat ...

New research shows that marine heat waves can reshape ocean food webs, which in turn can slow the transport of carbon to the ...