If it hits as night falls in the U.S. on Monday, aurora could be visible as far south as Iowa and Pennsylvania. If it arrives ...

Vibrant auroras could be visible as far south as Oregon and Pennsylvania tonight as Earth reels from a "strong" G3-class ...

Northern lights could be visible over mid-latitudes across the US and Europe tonight, Sept. 16. A geomagnetic storm watch has ...

An intense solar flare and a coronal mass ejection could mean Northern Lights early this week as far south as Pennsylvania.

The Northern Lights could be visible to residents in northern Illinois on Monday night, due to a forecast geomagnetic storm.

The northern lights may be on display for some northern Midwestern states Monday, thanks to a geomagnetic storm warning.

Charged particles crashing into Earth are expected to create strong solar storm conditions early Monday morning, prompting a ...

The northern lights could be visible from 20-plus states tonight as a solar storm pushes them south. Will they be visible ...

The first “severe” storm in decades is approaching this weekend with a fantastic light show expected to grace the skies of the US.

The northern lights may be visible as far south as Pennsylvania, Iowa and Oregon because of a strong geomagnetic storm ...

Though it is hard to predict exactly where the aurora will arrive, the NOAA image shows the view line tonight includes ...

After an active period of northern lights and geomagnetic storm watches last week, a massive solar flare erupted on Saturday, ...