Several central U.S. states were hit by deadly flash flooding and tornadoes overnight. Tennessee has suffered widespread damage in storms' wake.

However, this forecast is especially confident with most of Arizona covered in an “80% to 90% chance of above normal ...

Cooler-than-usual temperatures and light showers continue across western Arizona, with a warming trend expected by early next ...

A fall of rare meteorites in Costa Rica has revealed new details about a similar space rock that fell in Australia 50 years ...

Portions of West and Middle Tennessee could see tornadoes and flash flooding through the weekend. Here's what you need to know.