A stream of unusually turbulent solar wind is currently sweeping past Earth, stirring up the kind of geomagnetic activity ...

Auroras may be visible from Alaska to Idaho as a speedy solar wind is set to spark geomagnetic storm conditions overnight.

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 ...

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

The northern lights could appear as far south as northern Iowa and South Dakota, according to NOAA’s view line.

Parts of Pennsylvania and New Jersey are above the view line for Wednesday night's potential encore of the northern lights after Tuesday's display reached as far south as Texas.

A third CME wave is still expected to hit Earth on Wednesday, and it could spark a geomagnetic storm even more intense than the first two.

National Weather Service meteorologist Harrison Tran said the best viewing conditions will be after sunset but before midnight.

Missed the Northern Lights last night? Don’t worry. The National Oceanic and Atmospheric Administration says that those hoping to witness the celestial phenomenon — including those in Colorado — could ...

Sky watchers in New Hampshire have the chance to see the northern lights or aurora borealis Tuesday and Wednesday nights.