The Northern Lights may be visible in the U.S. overnight on Tuesday and Wednesday as a coronal mass ejection travels towards ...

Auroras may be visible from Alaska to Washington as a giant hole in the sun's atmosphere fuels geomagnetic storms with a high ...

Minor-to-moderate geomagnetic storms are expected to last until Thursday, potentially producing vibrant northern lights ...

Auroras may be visible from Alaska to South Dakota as a giant hole in the sun's atmosphere shakes up geomagnetic activity in ...

Here’s why some people say they hear cracking and popping from an atmospheric event that shouldn’t be able to produce any ...

Skywatchers are in for a treat tonight as the northern lights may be visible. Here's the aurora borealis forecast.

Residents from Alaska to Maine are in with a chance of witnessing the aurora borealis tonight, according to a forecast from ...

The National Weather Service forecasts clear skies for most of the state on July 1, including in Green Bay, Appleton, Milwaukee and Madison. Milwaukee is also expected to be mostly clear on July 2, ...

An “isolated” period of geomagnetic storms is likely to disrupt Earth’s magnetic field late Thursday, as several states could ...

Here's how to watch back-to-back northern lights on Monday, July 30, and Tuesday, July 1, in the United States.

Skywatchers across the United States are in for a rare treat as back-to-back northern lights are forecast to light up the ...

The northern lights will actually be visible in 15 states tonight: Alaska. Washington. Idaho. Montana. Wyoming. North Dakota.