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

ABC 7 meteorologist explains what causes geomagnetic activity and when auroras might be visible farther south.

When a solar storm strikes Earth, it can disrupt technology that's vital for our daily lives. Solar storms occur when ...

Earth is experiencing a severe solar radiation storm, the strongest in two decades. This event is disrupting satellite ...

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

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

A massive solar storm has created rare Northern Lights in regions where they’re rarely seen, marking the first event of its ...

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

Solar flares are powerful bursts of radiation. A SWPC report added that the storm calmed and reached G4 status again on ...

Powerful solar storm causes GPS disruptions & stunning auroras. Learn about the impact of solar radiation storms on ...

Solar activity is ramping up, which means the northern lights are appearing farther south than usual. In 2026, people across ...

Winter Storm Fern has caused hundreds of thousands of power outages, though the electric grid has remained stable in part due ...