Aurora borealis is one of the coolest astronomical events that we can see with the naked eye. It makes the sky glow beautiful colors, and auroras are just random enough to be exciting occurrences.

Aurora borealis is one of the coolest astronomical events that we can see with the naked eye. It makes the sky glow beautiful ...

The aurora borealis has jumped to the top of many travelers' wish lists, creating a tourism boom in the northernmost reaches of our planet. This writer found a unique experience in northern Norway.

The northernmost states may be able to see the aurora borealis again Thursday night, as the National Oceanic and Atmospheric ...