Could tonight’s sky hold one of the most unforgettable sights of the year? Lingering waves of energy from recent solar ...

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

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

Will the northern lights return for a third night over Ohio? What's the best time to see them? Here's what to know.

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

The vibrant green hues of the aurora borealis shimmer across the night sky in Ponoka, Alberta. California revokes 17,000 ...

The Aurora Borealis was spotted in a large swath of states, including Idaho, Iowa, Missouri, New Mexico, New York, Oklahoma, ...

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

The sky above Mesa County glowed brilliant shades of red, orange and green Tuesday evening as charged particles from a major ...

Aurora chasers in the D.C. region may have one last, albeit slim, chance to see the northern lights Thursday night. Here’s what to know.

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

Floridians were stunned as rare northern lights lit up the skies, sparking viral reactions, breathtaking photos and videos ...