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

A coronal mass ejection, or CME, is a massive cloud of solar plasma and magnetic field that can be hurled into space ...

The sun sure has woken up this week, unleashing a powerful X-class solar flare on Jan. 18 that hurled a colossal, fast-moving ...

In terms of categorization of solar flare intensity, the letter X signifies the highest level of energy dissipated by the ...

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

A solar radiation storm stronger than one we’ve seen in over two decades is in progress, the Space Weather Prediction Center ...

Solar cycle 25 may be on the downswing, but that doesn’t seem to be stopping the auroras from putting on a show.

A powerful flare has unleashed a severe solar storm that could cause auroras and satellite disruptions on Earth.

A rare and intense energy flare from the sun has reached our planet, leading to what scientists say is the most violent solar ...

With most solar storms traveling towards Earth at roughly 450 km/s, this one raced through space at around 1660 km/s.

Earth is currently under bombardment from one of the most powerful geomagnetic storm categories the Sun can unleash.

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