You may not know about sneaker waves, but they're one of the deadliest threats on many beaches. Here's how to stay safe.

All-time records could be set in Utah, Wyoming and Montana, then more heat and humidity will bake the Midwest and East into the week ahead.

Bavi was just the latest in a recent stretch of intense super typhoons that have hit the U.S. Marianas. Here's our recap of this Category 5 storm.

Here's a look at the latest number of storms, hurricanes and major hurricanes expected this year by CSU forecasters.

Power outages, downed trees and flooding were holiday headaches in New York, Washington and Chicago. But strong thunderstorms are typical this time of year.