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

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

Temperatures are expected to reach triple digits in parts of the Inland Empire on Wednesday, parts of L.A. and Orange ...

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

A looming heat wave has triggered extreme heat warnings and advisories for 80 million people from the U.S.-Mexico border to ...

If you have outdoor chores you need to get done, Wednesday is your day. Portland is looking at a pleasant day with partly ...

That’s 10–20° hotter than normal for August.The heat builds midweek, peaks Thursday and Friday, and sticks around through the ...

The fires have ravaged small, sparsely populated towns in the country's northwest, forcing locals in many cases to act as ...

State firefighting resources have been deployed in Los Angeles County ahead of a heat wave expected to increase fire damage ...

Europe has been warming twice as fast as the global average since the 1980s, making the region more vulnerable to wildfires.

The buildup is over; Wednesday is the day that triple-digit temperatures and dangerous fire conditions spread across much of ...