Over the past two nights in Wisconsin, the aurora borealis (northern lights) drifted much farther south than the usual ...

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

A night of intensely colorful auroras put on a show over Wyoming and much of the Northern Hemisphere Tuesday night. They were so powerful that ...

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