Imagine looking up on a dark winter night to see rippling ribbons of green and purple light dancing across the sky. The Northern Lights, or aurora borealis, are nature’s ultimate sky show – an ...

Sky watchers across America are preparing for what could be one of the most spectacular aurora displays of the year, as federal weather officials issue an expanded Northern Lights forecast covering an ...

The phenomenon of the night sky attracted public attention when it happened for the first time and quickly circulated on ...