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.

The Bay Area is currently experiencing one of the coolest summers on record, while other cities across the country are experiencing extreme heat.

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 ...

Northern California's unusually mild July continues, with temperatures feeling more like fall than the middle of summer. It's ...

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

If an accident results from proven neglected maintenance, can the driver, as well as the vehicle’s owner, be held financially responsible?" ...

"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 ...

Here's what we know Monday, July 14 about the fast growing Green Fire and suppression efforts in the Shasta-Trinity National Forest.

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