Severe thunderstorms and relentless rain are triggering catastrophic flooding across the middle of the US this weekend, as ...

There's a particular set of factors that lead to the formation of tornadoes. Here's what they are.

Once they touch the ground, wind speeds pick up, forming a tornado. Once wind speeds get fast enough, these tornadoes can grab anything, from a roof off a home, to a car in a driveway.

forming a tornado. Like hurricanes and earthquakes, tornadoes are rated on a scale. The Enhanced Fujita, or EF, scale runs from 0 to 5. The National Weather Service warned that storms on Tuesday ...

After facing multiple tornadoes throughout the years, one Tennessee family designed a creative storm shelter to keep their loved ones safe and entertained.

A tornado in Leslie was one of five that touched down in Michigan Sunday.

A diagram analyzing space tornadoes. Consider the way that flowing water in a ... we noticed these long and narrow filaments ...

Ohio was hit with severe thunderstorms, prompting severe weather watches. Why does it feel like these storms always happen at night?

April is a dynamic month, and that means it can produce a potpourri of weather. The threat of tornadoes grows more expansive, ...

Last night's severe weather kicked off a flood watch in Ohio, but tornadoes can form any time. Here's what to know about them and how they form.