In the Midwest, northern Minnesota, Wisconsin and Michigan’s Upper Peninsula could all see aurora formation Sunday night, ...

Auroras may be visible from Alaska to Illinois as an incoming solar storm could spark geomagnetic storm conditions overnight.

The northern lights are best seen between 10 p.m. and 2 a.m. local time while at a high, north-facing vantage point away from ...

Parts of about 15 states are within NOAA's forecasted "view line" for the northern lights on Aug. 9. The view line indicates ...

A coronal mass ejection hurtling from the sun toward Earth could trigger a geomagnetic storm, making the northern lights ...

A weak solar storm generated some faint glimpses over New Hampshire late Friday night. As that continues, there is a low ...

Is it true the northern lights will be more intense over the next 50 years, and if so, why? Will this have any negative ...

Is it true the northern lights will be more intense over the next 50 years, and if so, why? Will this have any negative ...

The Kp index is a scale from 0 to 9 used to measure geomagnetic activity. The higher the number, the more likely auroras are ...

A geomagnetic storm could spark some impressive auroras in the night sky over parts of the U.S. overnight Thursday into ...

A geomagnetic storm will expand visibility of the aurora borealis Thursday and Friday nights. See maps of which states will ...