As the northern lights lit up skies across the U.S., here's how agencies braced for potential disruptions to power grids and ...

This week, as spectacular auroras were visible across the country, I was curious to learn more about the geomagnetic storms ...

A powerful geomagnetic solar storm is helping to unveil northern lights across the United States. Here's how auroras become visible.

A G4 geomagnetic storm watch has been issued, signaling the potential for yet another display of the northern lights across ...

A geomagnetic storm on Earth triggered by a large burst of solar radiation has temporarily grounded a Blue Origin rocket ...

Very tame November weather will continue for Montana but a severe geomagnetic storm will hit Earth the next few nights with ...