Tornadoes and severe weather are ripping across parts of the U.S. Here's what's happening now.

The Midwest and Plains are in the midst of another multi-day severe weather outbreak. Here's what to know.

Multiple tornadoes touched down southwest of Des Moines, Iowa, on Tuesday, causing extensive damage to wind farms in the area.

Here's what we know so far about this developing situation.

Weather patterns move slower in the summertime, which means heavy rainfall is also more common. Here's why that happens.