Nearly 3.8 billion people could face extreme heat by 2050 and while tropical countries will bear the brunt cooler regions ...

As the planet heats up, the conversation about children and climate change is shifting from distant futures to the wiring of ...

An excessive heat warning is in effect for a large portion of Washington state, including Seattle and Tacoma, due to high temperatures and warm nights. Daytime temperatures are expected to reach the ...

Add Yahoo as a preferred source to see more of our stories on Google. A heat wave can turn a classroom without proper cooling into an oven. Excessive heat can interfere with the learning process of ...

As rising temps change daily life, they’re fueling greater concern about climate change — more than wildfires or hurricanes, researchers say. In south-central Wisconsin, near record warmth in January ...

PHOENIX – The ongoing extreme heat warning for metro Phoenix has been extended by another day, but that’s not the biggest weather news of the week. The real headline-grabbing development is the ...

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 ...

Players wilted on court and fans huddled in shade as extreme heat hit the Australian Open on Saturday, halting outdoor ...

New nationwide research finds that extreme heat is linked to thousands of workplace injuries each year, underscoring the need for a federal OSHA standard to protect workers. New research published ...

SAN DIEGO (FOX 5/KUSI) — It’s going to feel like summer again in San Diego as the recent cooling trend turns hot later in the week. The National Weather Service has issued an extreme heat watch for ...

The first Grand Slam of the season is played right in the heart of the Australian summer, and that often means brutal heat.

An extreme heat warning has been extended for parts of Los Angeles this weekend when widespread triple-digit temperatures, fire weather warnings and possible thunderstorms are in the forecast. The ...