A major atmospheric river storm is barreling toward California, raising the specter of damaging landslides and flooding ...

A third massive storm is predicted to slam into Southern California this week, prompting officials to warn residents to ...

Investigators have recovered most of the airplane and helicopter from the Potomac River, but continued searching for objects ...

A plane equipped with lasers is helping search for debris from the deadly collision of a passenger jet and Army helicopter ...

There's a new race in space, but it's not where you might think. It's happening close to home – in the nearest bit of space, ...