A NOAA forecast suggest that northern lights may be visible in northern U.S. states on Jan. 20. Here's where aurora displays are possible.

The northern lights are dazzling the sky again tonight. The vibrant displays could be visible across much of the northern U.S., and as far south as Alabama to Northern California. The northern lights are putting on a show this week and will continue to ...

A geomagnetic storm made the northern lights — the aurora borealis — visible as far south as Alabama and New Mexico Jan. 19.

Auroras may be visible from Alaska to New York as incoming coronal mass ejections and high-speed solar winds could trigger geomagnetic storms tonight.