The northern lights may be visible as far south as Idaho, New York and South Dakota following strong solar storm activity.

Saturday’s northern lights forecast is calmer than earlier this week, when a severe geomagnetic storm prompted lights visible in as many as 18 states.

There's a chance for G4 (severe) geomagnetic storm tonight, NOAA space weather forecaster Shawn Dahl tells CNET.

Solar eruptions created a northern lights display in North America and Europe overnight, with more auroras expected through Thursday.

A strong solar storm headed to Earth could produce colorful aurora displays across more U.S. states than usual Tuesday night.

Residents of several Northern U.S. states could have the opportunity to see the dazzling northern lights this week. Here's ...

NASA astronaut Don Pettit captured breathtaking images of vibrant green ... commonly known as the Northern Lights in the northern hemisphere, lit up the night sky in a dazzling show. Auroras—known as ...

MISSOULA, Mont. — The Northern Lights lit up Montana skies over the weekend, and viewers shared their photos. If you have photos you'd like to share, head over to ...

Just when you thought the northern lights couldn’t get any more stunning ... three sounding rockets above central and northern Alaska during an auroral substorm to study how these substorms ...