If you look just right, the Sun appears to be opening its mouth and laughing at us. As ScienceAlert reports, this "hole" on ...

The northern lights could be seen in parts of the northern US this weekend, according to NOAA. A solar storm is expected to ...

A massive solar storm knocking out electricity for months—or even years—sounds like science fiction, but it’s a looming ...

NASA’s shocking discovery of X-shaped structures in Earth’s ionosphere could unleash chaos.