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 ...

The Northern Lights may be seen Monday, Sept. 16 as far south as California, Missouri and Colorado after major solar activity ...

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 ...

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

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

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.

A CME or coronal mass ejection - an eruption of material from the surface of the sun - happened on Sunday and should reach ...

The strongest impacts are expected to arrive on Tuesday, which could produce aurora lights father away from Earth’s poles, ...

A strong (G3 class) geomagnetic storm on the sun is sending pulses of energy toward Earth. As the particles interact with ...

The aurora borealis view line map is forecasted to reach some northern and upper Midwest U.S. states through Friday, Sept. 13 ...