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

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

In August, over a calm Michigan lake, Karl Duesterhaus, 34, of Chicago, was treated to an unusual phenomenon: the northern ...

Canada is known for its diverse landscapes that include vast forests, mountainous regions, prairies and even an Arctic tundra ...

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

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.

These images of the aurora borealis, courtesy of the University of Calgary Faculty of Science research team show the ...

Secluded and set high above the trees, this Airbnb cabin in Alaska isn't just perfect for the whole family - it's also a prime northern lights hotspot.

The aurora is expected to be bright and visible in multiple northern U.S. states Oct. 3 through Oct. 5 as well as from the lower Midwest to Oregon.

Seeing the Northern Lights is on many a travel bucket list, but catching this incredible natural phenomenon can prove elusive. While you could travel to Iceland in hopes of glimpsing the Aurora ...

It's harder to pick out if you were to look at it, whereas STEVE is separate from the aurora – a big band crossing the sky." This study shows that the northern lights and the ionosphere may be ...

On January 1, the night sky above Denali was transformed into a stunning canvas as vertical spires of green, red, and purple ...