Federal forecasters are warning that a powerful X-class solar flare could trigger strong radio blackouts and strain power ...

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

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

According to the NOAA space weather forecasters, geomagnetic activity is ramping up just enough to make aurora viewing ...

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 ...

A NOAA forecast has Northern Lights visible in northern U.S. states overnight on Monday, Jan. 19 through Tuesday, Jan. 20, as ...

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

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

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

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