The aurora borealis is back and is expected to be visible in more than 10 states. See which states will have the best views.

The colorful northern lights may reveal themselves to a wide swath of Americans Friday night due to an impending solar storm ...

The colorful northern lights may reveal themselves to South Dakotans Friday night due to an impending solar storm forecast to ...

Researchers have uncovered the nature of a mysterious whitish, grey patch that often appears alongside the aurora borealis.

Rare Red Aurora Appears Over Mongolia's Ergun Wetland on New Year's Day | Vantage with Palki Sharma A rare red-and-green ...

"You'd see this structured—almost like a patch—grey-toned or white toned-emission connected to the aurora," said researcher Emma Spanswick.

The mysterious white-grey streak in the sky that appears alongside the Northern Lights has been explained by scientists for ...

As the solar activity that causes the aurora borealis is expected to reach the peak of its 11-year cycle in the next year, opportunities to see it are booming via cruises, train trips and tours.

No, you don't need to fly to Iceland to see the Northern Lights - or even Alaska. Here's where to see the big show in the lower 48.

The Aurora Borealis commonly known as the Northern Lights is a natural phenomenon that occurs in Canada. The dancing green ...