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

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

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

Earth is currently being bombarded by the most intense burst of solar radiation in more than two decades, a storm powerful ...

Earth just experienced a rare S4 solar radiation storm, the most intense since 2003 — powerful for satellites and astronauts, ...

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

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

The largest solar radiation storm in more than 20 years hits Earth, according to the National Oceanic and Atmospheric ...

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.

By tracing solar flare gamma rays, scientists gain new insight into particle behavior that shapes space weather forecasts.

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