The intensifying and expansive heat wave affecting around 150 million people in the United States from Wisconsin to ...

A potentially record-breaking heat wave is pushing to the East, impacting millions of Americans in several states and cities.

A brutal heat wave across the eastern United States trapped millions of people in sweltering air this week with record-high temperatures.

At least nine states along the East Coast faced summer swelter on Monday, and the steamy weather is expected to persist on ...

The Puget Sound region is expected to warm up into the upper-80s and lower-90s Tuesday, with the rest of the week following ...

Extreme heat in Europe has been blamed for hundreds of deaths, a national monument has been shuttered in Greece and millions ...

Maps show where extreme humidity and 90- or 100-degree temperatures will affect about 255 million people across the United States.

The deadly, record-breaking heat wave that hit the Pacific Northwest in June 2021 continues to be the subject of intense ...

From adjusting blinds to timing appliance use, these tips can help keep you comfortable while cutting energy costs during ...

In one June week, heat wave kills eight, sends 472 for medical care; field of candidates grows to unseat Gov. Moore; Bay ...

As doctors and public officials tackle the rise in dangerous health effects, there are early efforts to assess heat’s ...

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