A high-energy pulse from the Sun is careening through space and now slicing across Earth’s magnetic field, setting the stage ...

A surge of solar fury has swept across Earth’s magnetic shield, producing a rare G4-level geomagnetic storm that turned skies ...

Vivid auroras lit up skies across North America and Europe as a severe G4 geomagnetic storm, one of the strongest this solar ...

Geomagnetic storms occur when charged particles from the sun collide with Earth’s atmosphere, creating auroras.

As the northern lights lit up skies across the U.S., here's how agencies braced for potential disruptions to power grids and ...

A dazzling display of northern lights lit up Montana last night. More could potentially be on the way tonight! Share your ...

Millions across the U.S. and Europe witnessed rare, colorful displays of the northern lights on Tuesday and Wednesday after ...

SOUTH GEORGIA, (WALB) - A rare G4 geomagnetic solar storm put on a dazzling light show across South Georgia Tuesday night, ...

The Northern Lights appeared in Northern California following a severe G4 geomagnetic storm caused by solar activity, which ...

On Nov. 11-12, a G4-level geomagnetic storm lit up the skies to produce bright northern lights. Here is everything to know ...

Scientists anticipate less cloud cover, as an intense geomagnetic storm could make the northern lights more visible in Bucks ...

The northern lights dazzled Americans across much of the Lower 48 on Tuesday night, caused by a geomagnetic storm that reached G4 intensity.