A heat wave is building in Reno and northeast California. Highs may reach 104 by Monday in Reno, with smoke and haze also expected from wildfires.

Beach cities, such as Long Beach, will reach a high of 76 degrees on Friday and 75 degrees over the weekend. It is ...

The good news is that the mini heat wave that hit on Wednesday is peaking on Thursday, July 10, and the weekend will be ...

Blazing hot conditions are set to return Friday into the weekend, setting the wheels in motion for our third heat wave of the ...

UCLA researchers have released an alarming new finding — the duration of heat waves is increasing faster than global warming ...

The first NBA free-agent signing wave has passed, but which player should each team sign among the players left on the open ...

A former first responder, a former journalist and another Chicagoan share what they saw and experienced during the 1995 heat ...

A new study suggests that of the 2,300 heat-related deaths that occurred across 12 European cities during extreme weather in June, more than half could be attributed to climate change.

Austin's weather forecast predicts high temperatures with clear skies, a chance of weekend storms, and a consistent warm ...

The heat wave didn’t keep Island visitors and residents away from the Chilmark Flea Market on opening day, Wednesday, June 25 ...

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 ...