Ocean acidification has crossed “planetary boundaries” in some parts of the ocean, deepening a crisis facing the planet’s ...

Marine experts say governments must protect fragile ecosystems from destructive practices such as bottom trawling and deep ...

Atmospheric rivers in Antarctica are expected to double by 2100, affecting snowfall, rainfall, and impacting sea-level rise.

Reflections from a road trip to Mono Lake and the Owens Valley, the northernmost reaches of Southern California.

Bay Area astronomers say a severe geomagnetic storm could cause the northern lights to appear over the Bay Area again.

Numerous weather warnings have been issued for California as the Golden State ... snow and wind warnings as an atmospheric river is set to drench the West Coast state just in time for the post ...

That breaks the old record of 1.73 inches, which was set in 1897. The Baltimore area could see more showers and thunderstorms this afternoon into the evening as an atmospheric river moves over the mid ...

A Maryland school required evacuation by rescue boats and a child died in Virginia as an unrelenting atmospheric river pounded multiple eastern states with heavy ...

But other parts of the country are getting an atmospheric river. An image of an atmospheric river which passed over the central U.S. about a month ago. According to the National Weather Service ...

ARLINGTON, Va. − A sprawling atmospheric river that hammered the Southeast with up to a foot of rain was sweeping through the Mid-Atlantic states Tuesday, driving multiple inches of rain and the ...

Much like a conveyer belt, an atmospheric river transports moisture from the tropical and subtropical oceans and dumps it as rain or snow in cooler regions. These long, narrow bands of concentrated ...