El Niño is the warm phase of the El Niño-Southern Oscillation (ENSO) cycle, a recurring climate pattern that occurs on ...

Three Democratic lawmakers have proposed legislation to classify extreme heat as a disaster, which would allow federal ...

The National Weather Service has warned that temperatures inside cars will likely become lethal on Saturday in four states.

Politicians from some of the country’s hottest states are calling on FEMA to update disaster declaration guidelines.

NOAA warns of a major heat wave likely to hit much of the U.S. from July 24-30, with extreme temperatures expected, ...

At least nine states along the East Coast faced summer swelter on Monday, and the steamy weather is expected to persist on ...

Extreme heat in Europe has been blamed for hundreds of deaths, a national monument has been shuttered in Greece and millions ...

A potentially record-breaking heat wave is pushing to the East, impacting millions of Americans in several states and cities.

A long, intense wave of excessive heat is hitting much of the Western United States for the next week. The region should anticipate "a prolonged and possibly record breaking heat wave," with ...

The first heat wave of summer could bring punishing humidity and triple-digit temperatures to many states east of the Rocky ...

Now think of a famous heat wave. It’s more difficult to do. And yet, heat waves can be fatal too. In 2023, scorching weather ...

First heat wave of the year to bake southern United States next week. It could set records from South Texas to the Southeast as temperatures climb 10 to 25 degrees above normal between Wednesday ...