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.

Several states could catch a glimpse of the northern lights Tuesday, though no geomagnetic storms are expected.

If using a regular camera, National Geographic recommends using a wide-angle lens, an aperture or F-stop of four or less and ...

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.

Forecasts call for mild auroral activity Monday night that will weaken by Tuesday, when no states in the contiguous U.S. are ...