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

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

Less than an inch of rain fell in most areas, but it was enough to loosen Los Angeles hillsides burned bare by the recent ...

Another display of the northern lights could be visible this weekend in several U.S. states following a severe solar storm.

President Trump’s pick to lead the Commerce Department assured senators on Wednesday he won’t try to dismantle the nation’s ...

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

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.

The National Oceanic and Atmospheric Administration designated the marine portions of Hawaii’s Papahānaumokuākea Marine National Monument, a 582,570 square-mile area in the Pacific Ocean ...

Officials cautioned that ash in recent burn zones was a toxic mix of incinerated cars, electronics, batteries, building ...

President Donald Trump has the power to rename the Gulf of Mexico to the Gulf of America, but whether people will call it ...

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

The long-awaited La Niña has finally arrived but it is weak and meteorologists say it's unlikely to cause as many weather ...