A mini heat wave is expected to bring triple digit temperatures to some parts of Southern California this week.

Temperatures in Athens on Tuesday reached 107 degrees Fahrenheit in the second major heat wave that affected much of the ...

A new study suggests that, under realistic scenarios of high emissions and socioeconomic development, annual heat-related ...

Scientists at Imperial and the London School of Hygiene and Tropical Medicine used peer-reviewed techniques to calculate that ...

Another searing heat wave is gripping Europe, the third so far this season. On Tuesday, Greek authorities closed the ...

As of 2 p.m., inland valley locations such as El Cajon, Ramona and Escondido, and mountains communities like Julian and Pine ...

Inland valley and mountain locations in San Diego are under a Heat Advisory while deserts are under an Extreme Heat Warning.

Pismo Beach: Pismo Beach is another good option for families looking to enjoy the summer while staying cool. Take a walk ...

Summer is underway and WA residents are turning on the fan or air conditioning. But can utility companies cut power if the ...

Planning a trip during extreme heat? Discover expert-backed tips from travel and points pros on how to stay cool, safe, and flexible while making the most of your summer travels.

A heatwave and possible smoke migration from ongoing wildfires up north means this weekend might be best for indoor ...

Climate change caused by humans played a direct role in the deaths of about 1,504 people during a heat wave that struck ...