Wisconsinites have been treated to multiple displays of northern lights this week, as strong geomagnetic storms have led aurora borealis to light up the night sky across the northern United States.

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. The Northern Lights could be visible across parts of 11 ...

JOHNSON CITY, Tenn. (WJHL) – Bright and colorful Northern Lights have been sighted across the United States, with an 8.7 on a logarithmic geomagnetic storm scale reported Tuesday night. The bright ...