Once the heat wave passes, there will be slight cooling through the weekend. Parts of the Inland Empire and the valleys are ...

Southern California's heat wave will peak Thursday, bringing triple-digit temperatures to L.A. County. Hotter than normal ...

A widespread heat wave is expected to intensify fire concerns across California as temperatures rise and landscapes further ...

An unbearable heat wave gripping much of the southwestern United States is expected to peak Thursday, Aug. 7, as temperatures climb well over triple digits.

In a week of uncomfortable, above-average temperatures, Thursday is expected to be the hottest day across Southern California ...

Rising temperatures pose new challenges for firefighters who have made incremental progress against a massive wildfire in ...

Heat continues to rise into the weekend, and Bakersfield could have a heatwave through next week. As heat builds in, take ...

A heat wave is predicted to begin this Wednesday and run through Saturday. It is expected to peak on Thursday with some areas ...

Triple-digit temperatures will arrive in parts of Southern California on Wednesday as a heat wave descends, exacerbating the ...

Blue whale songs dropped by 40% during and after a major marine heat wave. Scientists say the decline is tied to food loss ...

'Heat dome' over Mexico heads north The coming heat in the western U.S. is partly related to a heat wave that has been scorching Mexico the past few weeks, leading to dozens of deaths.