A geomagnetic storm arrived at Earth on Thursday, causing the aurora borealis to be visible in some parts of North America.

A powerful solar outburst hit Earth Thursday, triggering a "severe" geomagnetic storm. Auroras could be visible as far south ...

The aurora borealis, aka the northern lights, were visible throughout much of northern Colorado on Thursday night as a severe geomagnetic storm sent coronal mass ejections toward Earth.

Aurora Borealis, and another spectacular showing is firing off around the globe tonight. The Northern Lights have been ...

Sky watchers in North Texas might witness a rare spectacle as a strong solar storm could bring the northern lights into view ...

The sun blasted a coronal mass at Earth earlier this week, and after back-to-back major hurricanes, some are concerned it ...

A severe solar storm sparked by an intense flare from the sun could reach "extreme" levels as it bombards Earth, NOAA ...

One day after a powerful hurricane devastated the state, Floridians were treated to a rare celestial sight. For the second time this year, the Northern Lights appeared to be visible across Southwest ...

CHICAGO (WLS) -- People in the Chicago area should keep an eye on the sky Thursday night. The northern lights are visible in the area. Video from Richmond in far northern Illinois showed the celestial ...

Auroras, normally only visible closer to the planet’s poles, were seen in New York and D.C. and as far south as Texas.

Florida is far enough south to avoid any power disruptions from the solar surge unless it gets a lot bigger, said scientist ...