Forecasts call for mild auroral activity Monday night that will weaken by Tuesday, when no states in the contiguous U.S. are ...

Aurora borealis is one of the coolest astronomical events that we can see with the naked eye. It makes the sky glow beautiful colors, and auroras are just random enough to be exciting occurrences.

with the sun continuing to be in its "solar maximum," chances remain strong for seeing the awesome spectacle of the aurora borealis in the months ahead. A minor geomagnetic storm is forecast for ...