The aurora borealis has become more visible to more states in recent months, after activity on the sun’s surface peaked.

Auroral activity is forecast with a Kp index of four on a scale of nine for Tuesday night, suggesting the northern lights ...

The Space Weather Prediction Center states that geomagnetic activity is predicted for Monday and Tuesday night.

A minor-to-moderate geomagnetic storm may produce a strong northern lights show in some of the northernmost U.S. states ...

Don't forget to look up, skywatchers! Another round of auroras is heading our way, and for the third time this month. Here's ...

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

The disturbance to Earth's geomagnetic field due to these connections is what we call a geomagnetic storm. It's the solar particles interacting with atoms and molecules in the air that produce the ...

The northern lights, which can appear green, pink and blue, are the result of geomagnetic storms. The more severe the storm, ...

A surge of solar energy will make the Northern Lights even more visible Tuesday and Wednesday nights — and Wyoming will be in ...

The aurora borealis can be seen over eight northern states in the US tonight. NOAA predicts a Kp index of 3, indicating a ...