When you think of the northern lights, you usually think of swirls of colors visible under cold skies in Alaska or Canada. But the northern lights aren't a complete stranger to Florida residents, and ...

The northern lights may be seen in parts of the United States tonight, including as far south as Iowa and South Dakota. With a maximum forecast geomagnetic activity rating around four out of a ...

There’s nothing boring about the aurora borealis. As charged particles from the Sun interact with Earth’s magnetic field, some of them travel along field lines and collide with other atoms in the ...