San Mateo and Santa Cruz counties are the focus of an updated tornado warning issued at 4:05 p.m. on Monday by the National ...

March has seen more tornadoes in the U.S. than any March on record following this week's severe weather outbreak. It's the second year in a row the country has endured a record number of tornadoes in ...

No, it’s not just your perception: The Bloomington area is seeing an unusual amount of tornadic activity this year. Here’s what’s causing the severe weather and whether it’s a sign of things to come.

With a wind speed of up to 80 mph, a brief tornado traveled for about one-third of a mile in Boyle Heights, a neighborhood on ...

Another round of dangerous storms was forecast to roll across a swath of the nation's midsection Monday as cleanup continued following a brutal round of severe weather that devastated multiple states.

Tornadoes are a relatively rare event. Only a tiny percentage of thunderstorms ever go on to produce a tornado. No two twisters are alike—and some of those storms are truly bizarre. From twin ...