Explore the debate on climate change causes: human activities vs. natural variability. Discover the latest data, scientific ...

Reply All Turns out that putting a bunch of teenagers in charge of the federal government's HR agency wasn't the smartest ...

Temperatures in Tacoma are expected to range between the low 30s to high 40s beginning on Thursday with possible snow showers ...

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

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

An exact cause for the compromised email system has not been confirmed yet. However, many have attributed the issue to the Trump administration's new communications policies, as the deferred ...

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

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 ...

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

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

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

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