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

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

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

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

(KRON) — A “severe” geomagnetic storm watch has been issued for Monday and Tuesday as the largest solar radiation storm in more than 20 years hits Earth, according to the National Oceanic and ...

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

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

Largest solar radiation storm in more than 20 years could trigger auroras on Earth - A solar radiation storm this large has ...

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

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

Scientists have built the first-ever 3D model of the Sun’s interior magnetic field using satellite data, offering a new lens ...

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