“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 ...

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 ...

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 ...

KCAL News has issued a Next Weather Alert for the inland communities on Thursday, as peak heat arrives on the last day of a three-day heat wave.

Another searing heat wave is gripping Europe, the third so far this season. On Tuesday, Greek authorities closed the ...

Vegetable gardens need about one inch of water per week, she said. During a heat wave (above 90 degrees Fahrenheit) it may be necessary to water daily, or every other day. “Before adding water to your ...

Gusty winds, warm temperatures, and low humidity will elevate fire weather danger in mountainous and interior regions.