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

A powerful flare unleashed a severe solar storm that caused auroras and GPS disruptions on Earth.

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

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 Monday (Jan. 19), triggering vibrant auroras in the U.S. and ...

(NEXSTAR) – A solar radiation storm stronger than one we’ve seen in over two decades is in progress, the Space Weather ...

(KRON) — A “severe” geomagnetic storm watch has been issued for Monday and Tuesday as the largest solar radiation storm in ...

NASA researchers show that artificial intelligence can anticipate solar flare buildups by tracking subtle changes across the ...

The United States’ largest solar radiation storm in more than two decades could create a dazzling northern lights display, ...

Crimson auroras, typically unseen so far south, illuminated the skies of Ladakh's Hanle Dark Sky Reserve on January 19-20.

Tree rings hold clues about ancient solar storms. New research shows tree growth and carbon storage can shift those signals across years.

Solar storms are fading, but spring planting may still face GPS disruptions that threaten timing, yields and ...