Earth's magnetic field was struck by a "severe" solar storm Monday (Jan. 19), triggering vibrant auroras in the U.S. and ...

A rare and powerful S4 solar radiation storm, the strongest in more than 20 years, is hitting Earth after a huge solar ...

The planet is experiencing the most powerful solar event since 2003—and it's bringing spectacular Northern Lights.

A powerful flare unleashed a severe solar storm that caused auroras and GPS disruptions on Earth.

"This is the largest solar radiation storm in over 20 years," the Space Weather Prediction Center said on Monday.

STUNNING Northern Lights could fill the night sky over the UK tonight after a powerful mass was splurted from the sun. A ...

Aurora alert! The colossal solar storm could impact and trigger impressive northern lights.

RALEIGH, N.C. (WNCN) — One of the strongest solar storms in more than 20 years could produce auroras Monday night as far ...

A record-breaking study into a giant sunspot that triggered Earth's biggest geomagnetic storm in more than two decades has revealed surprising new details about the explosive dark patch. The monster ...

The sun released a powerful solar flare followed by a fast-moving coronal mass ejection on January 18, resulting in a ...

The UK has been warned to expect a "severe" solar storm after the Sun blasted a powerful X-class solar flare in Earth's ...

A powerful solar storm lit skies far beyond the poles, revealing how Earth’s magnetic shield protects the planet during ...