One of the highlights for astronauts who spend time aboard the International Space Station (ISS) is the chance to enjoy ...

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 ...

The Northern Lights, or Aurora Borealis, is one of nature's most awe-inspiring phenomena, painting the night sky with vivid green, purple, and red hues. For many travelers, catching a glimpse of ...

As the solar activity that causes the aurora borealis is expected to reach the peak of its 11-year cycle in the next year, opportunities to see it are booming via cruises, train trips and tours.