Already this spring, two people in the U.S. have been struck and killed by lightning, both while fishing from a boat.

Experts warn against showering during thunderstorms because of the risk of electric shock or fatal electrocution.

More than 25 million people are under a level 3 of 5 risk of severe thunderstorms Sunday, according to the Storm Prediction Center. Nashville, Indianapolis and St. Louis are just a few of the ...

A dangerous, wide-reaching storm is threatening tens of millions of people along nearly the entire Eastern Seaboard Monday after touching off several tornadoes, dropping baseball-sized hail and ...

Michigan thunderstorms can cause widespread damage. What you should know about watches, warnings and when to take cover.