It has been a stunning few weeks of events in the sky. Before a rare "blood moon" lunar eclipse amazed Americans on Thursday, the aurora borealis glowed bright green last weekend, dazzling viewers ...

No, not the light snow. Light Pillars. Light pillars become visible in very cold air when ice crystals line up just right, reflecting bright lights in a vertical beam. Sightings are more common when ...

DORR, Mich. — This magical scene is a bit of a reward for enduring all the frigid temps we've had lately. Light Pillars dance across the sky near Dorr due to Artic Air settling in the area Chief ...

Earthquake lights from Tagish Lake, Yukon-Alaska border region (Jim Conacher ... the world in the form of glowing spheres, sparks, pillars and other shapes. However, until now, there has been ...

A video taken by spectators in Fairbanks, Alaska offers a glimpse into the awe-inspiring light show. In it, a handful of people with cameras and tripods stand in an open field as greenish-blue ...