Millions of Americans could witness the stunning solar light show in different states over the weekend as a higher-strength ...

gray patch that sometimes appears in the night sky alongside the northern lights has been explained for the first time by researchers at the University of Calgary. "You'd see this dynamic green ...

The lights move and change shape and color. Scientists attribute their vibrant colors to excited gases emitted in Earth's atmosphere; oxygen gives off the green color of the aurora. What Causes The ...

Then, on Jan. 1, he posted a gorgeous northern lights photo, a very seasonal one featuring red and green aurorae.

Wisconsin’s night sky is glowing with the Northern Lights, as a geomagnetic storm is bringing vibrant pink and green colors, stealing the spotlight from the Perseus meteor shower. (Photo by Ross ...

The night sky in Wisconsin glows with the Northern Lights as a geomagnetic storm brings vibrant pink ... [+] and green colors to a majority of the northern states. (Photo by Ross Harried/NurPhoto ...