Severe and extreme heat-related impacts are expected across a wide swath of the U.S. this weekend and next week.

At least 100 Americans are on alert for dangerous heat and humidity -- stretching from Texas to Maine -- on Friday.

A heat dome happens when hot air is trapped over an area due to a persistent high pressure system, William Gallus, a ...

The heat dome won't dissipate soon. Dangerous heat is expected across parts of the Central and Southeast. through July, the weather service says. High temperatures will reach 100 degrees from Texas to ...

Three Democratic-led states that led the way in offering free health care to low-income people who are in the U.S. without ...

"The science behind it is so basic you can see it in daily life," one researcher said. "Warm water drives more evaporation — ...

Some National Weather Service offices in California are among those hit hardest by meteorologist vacancies, heightening ...

Tyler Soderstrom, Nick Kurtz and Austin Wynns each hit a two-run homer, helping the Athletics beat the Toronto Blue Jays 6-3 ...

At 4:19 p.m. on Sunday, the NWS Reno NV issued a heat advisory in effect until Wednesday at 11 a.m. for Lassen-Eastern Plumas ...

Brent Rooker hit a go-ahead two-run homer in the fifth inning and Mason Miller struck out Ernie Clement and George Springer ...

One person was injured in the overnight fire in Fairfield and was transported to a local medical center with life-threatening injuries on early Saturday morning. • Video above: ...

On Saturday at 2:57 p.m. a heat advisory was released by the NWS Reno NV in effect until Wednesday at 11 a.m. for ...