Skywatchers across the United States have a golden opportunity to witness one of nature’s most breathtaking spectacles.

A minor-to-moderate geomagnetic storm is expected Saturday night, the National Oceanic and Atmospheric Administration said.

You've probably seen pictures of the aurora borealis, but one observer caught some footage that might make you see it in a new light!

During Valentine's Day weekend, northern parts of America, including Maine, may have a chance of seeing an aurora. But space ...