NOAA forecast a Kp index at a high of 4.67 between 9 p.m. Friday and midnight Saturday, meaning the northern lights could be ...

A recent coronal mass ejection may disrupt Earth’s geomagnetic field on Friday, potentially making the aurora borealis ...

Auroras may be visible from Alaska to Illinois as an incoming coronal mass ejection could disrupt Earth's magnetic field and ...

The National Oceanic and Atmospheric Administration predicted that the northern lights, also known as the aurora borealis, may be visible near the Canadian border on June 1, with parts of Montana, ...

Up to 15 U.S. states could see the aurora on New Year's Eve, according to the Space Weather Prediction Center.

If conditions cooperate, the northern lights could appear late on New Year’s Eve, Wednesday, Dec. 31, and continue into the ...

The aurora borealis lit up the sky over Graceville, Minnesota, on Tuesday, November 11, as a powerful geomagnetic storm made the northern lights visible in much of the United States. Footage from ...

A group of U.S. states along the northern border have a chance at seeing the aurora borealis Monday night, with the National Oceanic and Atmospheric Administration predicting minor geomagnetic storms ...