The northern lights may stretch far south this weekend as a solar storm boosts visibility across U.S. states.

The northern lights dazzled the night sky Tuesday and will be visible again tonight. The vibrant displays could be visible across much of the northern U.S., and as far south as Alabama to Northern ...

Skywatchers across the United States will have their chances to view the northern lights this week as a geomagnetic storm takes place. A severe (G4) geomagnetic storm watch is in effect today as ...

Some lucky Americans may get a chance to view nature's dazzling light show, the northern lights, from nearly 20 U.S. states this week. The phenomenon will be viewable beginning in the late-night hours ...