A severe geomagnetic storm watch is in effect Monday night as people prepare for northern lights to dazzle the night sky across the U.S. Here's where.

A solar storm of this strength could spark aurora visible to the naked eye as far south as parts of California, the central Plains and the Mid-Atlantic.

A geomagnetic storm occurs when high-energy plasma and magnetic fields ejected from the sun interact with Earth's magnetic field.

The northern lights glowed across much of the United States last night. Is the aurora borealis returning to Ohio tonight?

Parts of about 27 states are partially or fully within NOAA's forecasted "view line" for the northern lights on Jan. 20. The ...

If you can brave the freezing cold, you might be able to glimpse the northern lights in Illinois Monday night.

WASHINGTON — The northern lights may light up the night sky early this week in the northern half of the continental U.S. Forecasters have issued a strong (G3) geomagnetic storm watch for Tuesday, Dec.

You can watch the northern lights from Finland, courtesy of Northern Lights Alert. Experience the northern lights from the glass igloo hotel Lyngen North in northern Norway. Located by the Lyngenfjord ...

From New Mexico to France, sightings of the aurora borealis on Monday, Jan. 19 made for some gorgeous moments around the ...