Tornado activity has picked up in March, which is traditionally the start of tornado season, but the areas of activity have expanded in recent years.

A tornado outbreak has impacted countless families in the United States this weekend. So far, at least 19 people have ...

The month of March traditionally marks the beginning of tornado season in the United States.

Tornado, blizzard warning as new storm looms over much of US - The storm will hit California first before moving across the ...

When severe weather hits the United States, there are ways people across the country can prepare for the potential impact of ...

At least three people have died as a powerful system of storms sweeps across a wide swathe of the central and southern of the ...

A mammoth and multifaceted storm – which was dealing wind, fire, choking dust and the threat of a blizzard – pummeled much of ...

A sweeping storm system moving across the U.S. threatens to bring tornadoes, blizzards and possibly wildfires to different ...

Sunday's tornado warning in Oklahoma lined up with the generally agreed start of tornado season. Here's what to know about ...

When it comes to severe weather events like tornadoes and flash floods, what's the difference between a watch and warning, and which is worse?

When severe weather hits the United States ... for a potential warning. A warning is issued by local forecast offices when weather radar indicates a tornado is coming or has already been seen.

When severe weather hits the United States, there are ways people across the country can prepare for the potential impact of hail, rain, damaging wind and more. Tornadoes can take down power for ...