Heavy rain and snow will hit Northern California throughout most of this week as an atmospheric river moves through.

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You might be hearing about the gulf off the coast of the U.S. and Mexico. Here's what to know about the body of water the ...

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Forecasts indicate that an atmospheric river will bring heavy rain and snowfall to much of the Pacific Northwest starting ...

A recent rainstorm broke a long dry streak, but warm and dry weather trends are expected to continue into spring.

The temperature swing is a 180-switch from the nearly 10 inches of snow that fell in a day in north Florida in late January, ...

A jet carrying 60 passengers and four crew members collided Wednesday with an Army helicopter while landing at Ronald Reagan ...

A cluster of 66-million-year-old fish vomit is a natural, national treasure in Denmark. The rare find shines a light on the ...

A flood watch from the National Weather Service is in effect for the Bay Area and Central Coast from 4 p.m. Monday through 4 ...

Sky gazers in several U.S. states could get a colorful glimpse of the northern lights as we enter the weekend, thanks to a recent geomagnetic storm.

Explore the background of Elsayed Talaat, new president and CEO of the Universities Space Research Association.