Severe storms were expected to rip across parts of the northern U.S. on Monday, bringing numerous hazards to multiple states.

Much of the U.S. is under extreme heat warnings or advisories while New York, Philadelphia and Washington could feel like 100 degrees or more.

U.S. Department of Homeland Security has started to fly undocumented immigrants out of the detention center 'in the last few ...

The northern Plains, including the Dakotas, Iowa and Minnesota, are in the bull's-eye of a renewed severe weather threat ...

The system near the southeastern U.S. coast is producing disorganized showers and thunderstorms, with low chances of tropical ...

A tsunami warning issued for Hawaii after one of the strongest earthquakes ever recorded, an 8.8 magnitude in Russia's Far ...

The most intense storms, with wind gusts potentially exceeding 75 m.p.h., were forecast for central and eastern South Dakota, ...

The Florida Peninsula and the western tip of the Panhandle could see heat index values between 105 to 110 degrees, which may end up being conservative estimates. High temperatures in Santa Rosa County ...

A powerful earthquake off Russia’s far eastern coast sent tsunami sirens blaring across the Pacific. In Maui, one American entrepreneur recorded the moment, and wasn’t taking any chances.

Hurricane season can get pretty confusing when it comes to terminology - we get it. From a cluster of thunderstorms, to a major hurricane, let's dive into what you need to know. “Tropical ...