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

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

A “severe” geomagnetic storm watch has been issued for Monday and Tuesday as the largest solar radiation storm in more than ...

A solar radiation storm marks the release of intense, rapidly-moving charged particles toward Earth and can impact space ...

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

“An S4 severe solar radiation storm is now in progress—this is the largest solar radiation storm in over 20 years,” SWPC declared on X. The storm is still ongoing, with a potential impact on space ...

A severe solar storm that struck the Earth's atmosphere on Monday caused the aurora borealis to be visible in several ...