The predicted speed of the third coronal mass ejection in the series was the highest he'd ever seen: about 870 miles per ...

Photos show the lights illuminating the sky in vivid color across the U.S. this week. They'll be visible again in some states on Thursday.

On Wednesday night, the northern lights once again dazzled the night sky. Tonight, parts of the U.S. have another chance to ...

Oklahoma's view of the northern lights this week was the second major aurora in the last few years. Will we see them again ...

Formally known as the aurora borealis, the northern lights are a natural phenomenon featuring bursts of vibrant colors in ...

A series of solar flares, essentially explosions on the surface of the sun, caused unusually bright and colorful displays of aurora borealis in Alaska and other northern latitudes on Tuesday ...

The aurora borealis took over Alaska skies on Tuesday night, but this light show was different than the others.

Rural areas near Connell are known as prime spots to photograph the northern lights. If you want to stay in the Tri-Cities, ...

Scientists anticipate less cloud cover, as an intense geomagnetic storm could make the northern lights more visible in Bucks ...

A geomagnetic storm made the aurora borealis visible across a swath of the United States again on Wednesday, illuminating the ...

NOAA says the best viewing time is between 10 p.m. and 2 a.m. local time, when geomagnetic storm activity is expected to be ...