Late fall is definitely arriving, with frost showing up in the mornings, leaves falling, and anglers bundling up when fishing ...

One of the strongest geomagnetic storms of the year is poised to bring displays of the northern lights to several states in ...

Auroras could be visible — especially in darker, rural areas — in Alaska, Washington, Oregon, Idaho, Montana, Wyoming, North Dakota, South Dakota, Nebraska, Minnesota, Iowa, Michigan, Wisconsin, New ...

Space forecasters say solar storms may bring colorful auroras to several northern U.S. states. The sun burped out a huge ...