The aurora borealis (or northern lights) can be an almost eerie sight: Picture emerald green swirls coloring the otherwise darkened sky. But scientists have a boring explanation for this ...

During the rest of the year, Iceland experiences near-constant daylight, meaning there isn't enough darkness for the aurora borealis to appear. Put simply, if you visit in late spring or summer ...

Iceland is one of the best places to make that dream come true. The northern lights, or aurora borealis, have been ...