A severe geomagnetic storm put the power grids in at least 11 states at risk this week, posing a threat to millions.

The last in a series of three coronal mass ejections hit Earth on Wednesday, so experts are keeping an eye on geomagnetic ...

A geomagnetic storm on Earth triggered by a large burst of solar radiation has temporarily grounded a Blue Origin rocket ...

Americans across numerous states stand a chance of witnessing the northern lights on Wednesday night, according to a forecast ...

To catch a glimpse, find a dark area away from city lights, such as a park or rural location, and check your local weather — ...

Auroras might be seen again tonight, Wednesday, Nov. 12, across the nation thanks to another powerful coronal mass ejection that's headed for Earth.

If you missed the northern lights the last two nights, you'll have another opportunity on Nov. 13, if the weather cooperates.

Space Weather Prediction Center Service Coordinator Shawn Dahl explains the science and splendor of the recent geomagnetic ...

You can catch the northern lights tonight in Appleton for the third night in a row. The Space Weather Prediction Center forecasts a viewing of the northern lights Nov. 13 across Wisconsin after ...

After back-to-back northern lights shows in the Badger State, residents will have two more chances to see the aurora this ...

The aurora borealis was viewable across Wisconsin multiple nights this week — and not for the first time this year.