An atmospheric river is bringing multiple rounds of heavy rainfall across the Midwestern and Southern U.S. this week.

Tornadoes are sweeping across areas of the South and Midwest of the United States, leaving a trail of destruction and tens of ...

A rare atmospheric river is hitting a large portion of the Midwestern and Southern U.S. this week, causing significant floods ...

Nearly 30 tornadoes were confirmed after the first wave of the storm, which will extend into the weekend. Mud smeared streets ...

Here’s what to know about how scientists determine how extreme a flood is and how common these extreme events are becoming.

The National Weather Service warned of significant flash flooding risks, with over 90 million people at risk across multiple states.