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

More than a dozen states in the northern U.S. might have an opportunity to see the northern lights Thursday, as a recent ...

A solar storm is forecast for Aug. 7 and 8, creating favorable conditions for the northern lights. Here's where the northern ...

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

A rare solar storm may trigger the Northern Lights across parts of the northern U.S. on Aug. 7 and 8. Katie Nadworny is an ...

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

The coronal mass ejection hurled from an active sunspot launched a bit sidewise, which lowers the odds of seeing the effects ...

And while Texas isn't officially in the predicted visibility zone, recent history suggests it's not out of the question. ...

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

The Space Weather Prediction Center is predicting 18 states have the chance to see the northern lights, including Vermont.