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

Where Will The Northern Lights Be Visible? A view line marking a minimal opportunity of viewing the aurora borealis is ...

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

The northern lights are expected to put on a breathtaking show over parts of the U.S. Sunday night due to a powerful ...

"Jenn was a brilliant scientist and a beloved friend and colleague who dedicated her life to understanding geomagnetic storms ...

Local weather alerts are familiar warnings for potentially dangerous conditions, but an alert that puts all of Earth on ...

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

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 ...

If you have clear skies and are in a more rural area away from city lights, you may be able to see an aurora in the northern ...

No reports of northern lights visible from Chicago-area skies had come in by Monday, according to Chicago Astronomer Joe ...

The National Oceanic and Atmospheric Administration’s Space Weather Prediction Center has issued a G4 (severe) geomagnetic ...