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

Solar flares are characterized by intense bursts of energy and radiation from the Sun’s surface. In a matter of just a few ...

An X-class solar flare has produced an Earth-directed coronal mass ejection, increasing solar activity and raising the likelihood of geomagnetic impacts within 24 hours.

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

"This is one of the most exciting results from Solar Orbiter so far." ...

NOAA confirmed an X-class solar flare originating from Active Region 4341 on the Sun on Sunday, Jan. 18.

A powerful geomagnetic storm caused by an X-class solar flare and a fast-moving coronal mass ejection has disrupted Earth's ...

The sun recently erupted with a potent X-class solar flare, triggering a fast-moving coronal mass ejection (CME) that is ...

Federal forecasters are warning that a powerful X-class solar flare could trigger strong radio blackouts and strain power ...

The sun released an X-class solar flare on Sunday afternoon, increasing northern lights chances for Monday night.

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

X1.9-rated solar flare erupted from sunspot 4341 on January 18, causing R-3 radio blackouts.