SACRAMENTO, Calif — California has launched a new rating system to help people prepare for extreme heat events in the state, ...

Gov. Gavin Newsom on Thursday announced the launch of a new, first-in-the-nation tool to forecast and rank heat severity in ...

Governor Gavin Newsom is investing $32.4 million to help communities combat extreme heat, the Newsom administration announced ...

As climate change fuels more frequent and severe heat waves, governments worldwide have adopted Heat-Health Action Plans ...

An early-season heat dome is building over the Gulf of Mexico and will bring a week of unusual heat and humidity to southern states, from Texas to Florida, and southward into Mexico and the Caribbean.

The heat coming to Ohio before the weekend could be a little worse that earlier forecasts predicted. These maps show where it will be the hottest. The hot weather approaching Ohio is looking hotter.

National Weather Service heat maps show that some parts of the state will soon see temperatures approaching 90 degrees. Extreme heat waves can have negative effects on the body, including heat ...