On Nov. 11-12, a G4-level geomagnetic storm lit up the skies to produce bright northern lights. Here is everything to know ...

However, for Thursday, Nov. 13, the area of visibility stops far north of us. The 10 U.S. states that are totally or ...

The northern lights dazzled skies across the U.S. Tuesday night, caused by a geomagnetic storm that reached G4 intensity.

Arizona skywatchers were treated to a rare celestial show Tuesday as the northern lights shimmered across parts of the state.

Aurora displays known as the northern and southern lights are commonly visible near the poles, where charged particles from ...

Solar storms are ranked G1 to G5, weak to strong, and according to the National Oceanic and Atmospheric Administration, it ...

The Northern Lights could be seen in the night sky as far south as Arizona, Texas and even Florida. The breath-taking visuals ...

Northern lights were visible in Arizona on Tuesday night, particularly in dark sky locations like Fountain Hills and near Lake Pleasant.

Did you see it? The Northern Lights lit up the Arizona sky on Tuesday night. Arizonans reported seeing the Northern Lights near Flagstaff, Prescott Valley and even as far south as Scottsdale. Also, ...

Arizona residents were treated to a rare sighting of the aurora borealis, with a second night expected to be more spectacular ...

A powerful burst of energy from the sun streaming past Earth painted the night sky as far south as Florida with stunning ...

NOAA's Space Weather Prediction Center's view line shows these 21 states could see the glowing phenomenon in the sky.