"The longer that we wait for fusion to arrive, the more we need it." World's largest nuclear reactor aims to power Earth with virtually unlimited energy: 'The most complex machine ever designed' first ...

Severe flooding in Kenya leaves dozens dead and Maasai Mara elephants wading in water Locals say the capital was unprepared for such extreme weather, while tourists have been air lifted out of the ...

ORLANDO, Fla. — Central Florida is gearing up for an unusually bitter blast of winter weather this weekend, as a powerful cold front ushers in Arctic air and sets the stage for dangerously cold ...

TAMPA, Fla. — The Gasparilla pirate invasion will look a little different Saturday, due to the expected cold temperatures and high winds. Ye Mystic Krewe of Gasparilla announced the Jose Gasparilla II ...

Editor's note: Follow the latest forecast developments in USA TODAY's coverage for Wednesday, February 18. It might head out to sea, or it might be a 'blockbuster" late-weekend blizzard for the East ...

The latest in what appears to be an unending stream of storms thundered through the Bay Area on Tuesday, producing violent claps of thunder and lightning bright enough to light up momentarily the gray ...

DENVER — A potent winter storm will impact Colorado Tuesday, with snow squalls and periods of heavy snow in the mountains, near-record heat and high fire danger to the foothills and the plains. The ...

The National Weather Service forecast for the greater San Francisco Bay Area for Tuesday calls for up to 100 percent chances of rain throughout the day. Daytime highs will be mostly in the mid to high ...

NWS warns Thursday storms in Kentucky may produce large hail, damaging winds, tornadoes. Cold front moves through Thursday night, pushing morning temperatures into the 40s–50s. Multiple precipitation ...

As warm air surges across much of the central and eastern United States this week, a potent storm will bring severe weather to some areas, while rounds of snow and ice linger over the northern tier.

The warmth in Michigan is expected to stick around this week, accompanied by a rain-snow mix. Weather officials are also monitoring a winter storm expected to hit northern areas by Tuesday night, Feb.