The northern lights glowed across much of the United States last night. Is the aurora borealis returning to Ohio tonight?

Skygazers who look up at the moon tonight may be able to spot Saturn below it. Here's when and how to spot the conjunction.

The northern lights could be visible on Thursday night in states close to the U.S.-Canadian border, forecasters at the National Oceanic and Atmospheric Administration said, although forecasters are ...

A powerful geomagnetic storm caused by an X-class solar flare and a fast-moving coronal mass ejection has disrupted Earth's ...

NOAA space weather forecasts indicate aurora borealis visibility across parts of the northern United States tonight, driven by solar wind conditions from a solar coronal hole.

A massive fog bank has reappeared in the central San Joaquin Valley in California.

The Space Weather Roundtable convenes senior managers, decision makers, and scientists from government, the commercial space weather industry, and universities to discuss activities that will ...