A dangerous heat wave is set to sizzle the eastern half of the U.S. for the first half of the workweek. Meanwhile, the ...

The first major heat wave of the summer is firing up across the eastern half of the U.S. this week, with major cities along ...

Like the first brush strokes on a massive canvas, the first images from the Vera C. Rubin Observatory in Chile are a glimpse at the larger picture of our universe to come.

The National Hurricane Center is monitoring a broad area of thunderstorms several hundred miles off the coast of Central America for tropical development this week.

Severe thunderstorms contributed to three deaths in central New York and dumped up to 5 inches of rain on Sunday, prompting a ...

Severe weather led to the deaths of three people in central New York on Sunday, and forecasters are monitoring Invest 90L in ...

An expansive heat dome that has already broken dozens of record-high temperatures on Friday and Saturday will continue Sunday ...

A powerful derecho brought tornadoes and 100-plus-mph wind gusts across North Dakota and western Minnesota from Friday night into Saturday morning, leaving several dead and a trail of damage and power ...

Six people have been killed and two are missing after a boat capsized on Lake Tahoe in California on Saturday.

The first three weeks of the Atlantic hurricane season have remained void of any tropical threats, but the National Hurricane ...

Park visitors will be treated to the sight of mules clopping around Yosemite these next few months, as the animals have ...

Hurricane Erick lashed communities along the southwestern coast of Mexico on Thursday with destructive wind and torrential ...