The National Oceanic and Atmospheric Administration forecasts isolated minor geomagnetic storms throughout Saturday.

Viewers in Fairbanks, Alaska captured the northern lights, or the aurora borealis, on video Sunday, showing vibrant green colors rippling across the sky.

There may be more northern lights – or aurora borealis – sightings this spring. As we near the spring equinox, also known as the vernal equinox, on March 20, the Earth's magnetic field and ...

The lasting effects of a geomagnetic storm are expected to pull the northern lights to more states, forecasters said.

There may be more northern lights – or aurora borealis – sightings this spring. During the March and September equinoxes, the Earth's axis is parallel to the sun's. According to the Russell ...

Fairbanks spectators were treated to a vision of green on Sunday, one of the most common colors to appear in the aurora borealis, otherwise known as the northern lights. This weekend, a few ...