Starting Wednesday, temperatures are expected to be in the high 90s and low 100s in inland areas. Officials say now is the ...

The most significant heat wave of the summer has arrived, triggering dangerous conditions across Southern California.

The situation is yet another example of how extreme heat compounds other threats, like adverse health effects and wildfires.

Southern California is bracing for the most intense heatwave of the summer, with extreme heat warnings and watches in effect starting Wednesday, Aug. 20. The National Weather Service warns of ...

The report, released this week, found that 58% of fast-food workers surveyed in July said they had worked in excessive heat ...

A dangerous heat wave descended on much of California and the U.S. Southwest, with triple-digit temperatures expected along ...