A resident of Berthoud, Colorado, captured what she called the best sunrise she has ever seen. It was the morning after the ...

A forecast map from the National Oceanic and Atmospheric Administration showed that at least 21 states could potentially see ...

Some states in the northern parts of the contiguous U.S. have a chance of seeing the northern lights on Wednesday, Nov. 12.

A powerful geomagnetic solar storm is helping to unveil northern lights across the United States. Here's how auroras become ...

Coloradans were in awe as a Crayola box of colors spilled across the night sky on Tuesday night. FOX31's Jeremy Hubbard spoke ...

Deep reds, vibrant greens and even some yellows were visible over Colorado in Tuesday night's sky as a geomagnetic storm hit ...

Is it a UFO? Is it a hole in the sky? It's neither — the clouds spotted in the Colorado sky on Wednesday morning are actually ...

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

The northern lights swept across Colorado on Tuesday night, leaving pink, purple and green colors in the sky. While there's ...

After a colorful display overnight, the northern U.S., parts of Canada and Britain could see the aurora Wednesday night.

Alligator Alcatraz is causing light pollution in one of the first designated "dark skies" in the eastern United States.