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

A spot on the sun’s surface will likely disrupt Earth’s magnetic field, pulling the phenomenon to more states, forecasters ...

Forecasters had also issued watches for the northern lights on Tuesday for Alaska, Washington, Oregon, Montana, North Dakota, ...

People in the northern parts of Washington, Idaho, Montana, Minnesota, North Dakota and Wisconsin have the best chance to ...

With a Kp index of 6, the sky will feature a colorful display of auroras this week, making the lights all the brighter and ...

The northern lights could also be visible Tuesday night in parts of Washington, Idaho, Montana, North Dakota, South Dakota, ...

The northern lights could also be visible in parts of Montana, North Dakota, South Dakota, Minnesota, Wisconsin, Michigan, ...

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 ...

Forecasters had also issued watches for the northern lights on Tuesday for Alaska, Washington, Oregon, Montana, North Dakota, South Dakota, Minnesota, Michigan, Wisconsin, Vermont, New Hampshire ...