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

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

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.

You may not have noticed—how could you?—but Earth recently went through a rare S4 solar radiation storm, the strongest one we ...

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

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

Mississippians may have another rare chance to see the northern lights this week as a strong geomagnetic storm is forecast to ...

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

A G-4 Geomagnetic Storm Watch has been issued for tonight and early Tuesday. This is considered a severe solar storm watch, ...

People in parts of Canada have been spotting beautiful displays of northern light this week. Our video explains the science ...

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