Forecasters are expecting a prolonged and potentially dangerous heat wave over the next few days, raising health concerns.

Northern California's second heat wave of the year is set to continue Thursday, with the possibility of the hottest day of ...

An extreme heat warning will remain in effect until at least 8 p.m. Saturday for county deserts. In addition, heat advisories will remain in effect until at least 8 p.m. Friday for the mountains and ...

Extreme heat across the U.S. Southwest will build on Wednesday and is expected to last for several days. In Southern ...

LA Unified School District officials say they’ll take steps to protect students and staff from the soaring temperatures ...

Across the inland valleys and in the mountains, mercury is likely to climb into the mid-90s to around 100 degrees or a little ...

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

Although weather temperatures have reached as high as 101 degrees over the last few days, they are forecast to drop down to ...