The Earth is only hours away from being splattered with a big blob of solar goo, which could knock out some radio satellites.

The SWPC said it is “the largest solar radiation storm in over 20 years."The northern lights may be visible as far south as ...

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

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

A solar radiation storm marks the release of intense, rapidly-moving charged particles toward Earth and can impact space launches, aviation and satellite operations. The last time severe solar ...

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

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 new analysis suggests modern satellite networks could suffer catastrophic collisions within days of losing control during a major solar storm. The phrase “House of Cards” is often associated today ...

A powerful X-class solar flare has unleashed a severe geomagnetic storm, arriving faster and stronger than predicted. Join ...