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 strong geomagnetic storm conditions experienced last night were relished by aurora chasers across the U.S. (those who ...

Auroras: On a brighter note, the geomagnetic storm might produce spectacular auroras, probably visible in the Southern United ...

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

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 ...

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.

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

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

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

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