These mysterious whitish-gray glows in the northern lights might be cousins of the mauve light streak known as STEVE.

Sky gazers in several U.S. states could get a colorful glimpse of the northern lights as we enter the weekend, thanks to a ...

The northern and southern lights, auroras visible from the poles, glow with a range of different colored lights. Here's the ...

Being an American may mean participating in a more lucrative economy, but it also means much less respect for life and, ...