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

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

The northern lights may be seen in Massachusetts tonight as an X-class solar flare could cause a severe geomagnetic storm.

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

A NOAA forecast has Northern Lights visible in northern U.S. states overnight on Monday, Jan. 19 through Tuesday, Jan. 20, as ...

A New Mexico State University (NMSU) astronomy Ph.D. student, who was leading a data cataloging project, findings link ...

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

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.

Colorful auroras could dazzle skywatchers again on Monday night amid a severe geomagnetic storm and what the National Oceanic ...

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

The Met Office's space weather forecast said solar activity was "high" yesterday, with a "long-period storm flare", which ...