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

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

Space weather experts warn that a moderate-strength geomagnetic storm could hit Earth Friday or Saturday (Aug. 8 or 9) — ...

A coronal mass ejection hurtling toward Earth could trigger a geomagnetic storm, making the northern lights visible in up to ...

Under the influence of these streams, a G1-level geomagnetic storm is forecasted for August 11–13, after which geomagnetic ...

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

Some “minor” geomagnetic storm levels are expected to pull the northern lights to more states, forecasters said.

The aurora borealis may make an appearance this week across the northern U.S. Find out if it will be visible in Illinois.

A geomagnetic storm that's now hurtling into the Earth has been classified as "extreme," or a G5 storm, the highest level, the Space Weather Prediction Center said Friday evening.

Missouri stargazers will have the opportunity to view the Perseid Meteor Shower, a full moon, and a geomagnetic storm watch ...

Geomagnetic storms are capable of sparking beautiful displays of the Northern Lights across our night sky. However, there is a potential danger behind that beauty, especially now, with solar activity ...

NASA launches satellites to learn more about magnetic reconnection, which will help better predict geomagnetic storms.