“Hot temperatures can also directly interfere with our sleep by affecting how much slow-wave sleep we get during the night.” ...

During June's heat wave, batteries and solar played a major role in keeping power reliable and lowering costs. It's a trend ...

The agency took the unusual step of creating websites debunking the conspiracy theory that chemicals are being sprayed in the ...

A new study suggests that, under realistic scenarios of high emissions and socioeconomic development, annual heat-related ...

Southern California is in the middle of a three-day heat wave. As KCAL's Rick Montanez explains, people are heading to places ...

Southern California was feeling the effects of a mini heat wave, with temperatures expected to climb about 5-10 degrees above area norms Thursday. The heat spell was forecast to peak Thursday, ahead ...

This week the United States experienced the first major heat wave of 2025. Over 160 million people in the Midwest, the South, ...

City supervisors say increased stressed on aging lines are to blame. Rapid City Communications Coordinator Darrell Shoemaker says, "We're moving in down to our hot weather, we're getting higher and ...

It’s National Kitten Day and there’s no better time to celebrate second chances  and the local heroes who make them possible. You might remember the story from ...

A third official heat wave is expected to descend this weekend, with record-breaking temperatures possible in Scotland.

A heatwave and possible smoke migration from ongoing wildfires up north means this weekend might be best for indoor ...