Some geomagnetic storm conditions are expected after a coronal mass ejection that left the sun last week, forecasters said.

Minor geomagnetic storms may trigger a powerful northern lights display in the northernmost U.S. states Sunday night.

Aurora may be visible at high latitudes in the northern tier of the U.S., such as northern Michigan and Maine, said the NWS.

Where Will The Northern Lights Be Visible? A view line marking a minimal opportunity to see the northern lights sweeps just ...

More geomagnetic storm conditions are forecast for later in the week, pulling the aurora borealis farther south, though some ...

The speedy solar storm arrived in style, sparking stunning aurora displays as far south as California and New Mexico.

Northern lights may once again be visible deep into mid latitudes tonight as geomagnetic storm conditions continue to wreak ...

An ejection from the sun hit Earth early Sunday morning, creating a light show in the sky sooner than expected.

"Severe" geomagnetic storm levels were reached on Sunday, and millions of Americans across the nation – perhaps even as far ...

A geomagnetic storm is headed toward Earth, potentially bringing displays of the northern lights and disruptions to critical ...

Clear skies over Chicago could create favorable conditions to see the aurora borealis, forecasters say. By Monday, the chance ...

Thai telecom company True Corp says a network outage that disrupted mobile and internet services to millions of subscribers ...