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.

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

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

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

Some parts of southern Arizona will be able to see the northern lights tonight, according to the chief scientist at the ...

Arizonans got see quite the sight in the night sky on Tuesday night thanks to powerful solar systems.Photos started to flood ...

More than 15 states should be able to see the coming aurora borealis. Find out which states will offer the best views.

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

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

The northern lights put on quite a show in Arizona and across the country Tuesday night. The big question now - will we see ...