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

There's no other experience on Earth quite like witnessing the northern lights. Also known as the aurora borealis, this spellbinding phenomenon – when brilliant hues of green, yellow, red and purple ...

The Northern Lights have been lighting up the skies across Ireland over the past few months, and if you've missed them so far ...

Americans in more than a dozen northern U.S. states may be able to catch a glimpse of the northern lights Sunday evening, as ...