The company was in the midst of a legal battle with the Department of Transportation before being granted the exemption.

The northern lights have a higher than usual chance of appearing for viewers in some northern states, according to the ...

Residents of several northern U.S. states could have the opportunity to see the dazzling northern lights tonight. Here's what ...

How to see stunning auroras after series of solar storms this week - Four coronal mass ejections are set to hit Earth between ...