The "severe" solar storm in effect has the potential to trigger the northern lights, causing a stunning display of colors visible from parts of the U.S. Skyler Caruso is a Writer and Reporter of ...

If you've never heard of a solar storm or geomagnetic storm, chances are you'll learn about those really quickly this weekend. Earth is under a severe G4 watch or geomagnetic storm watch for the ...

Geomagnetic storms are capable of sparking beautiful displays of the Northern Lights across our night sky. However, there is a potential danger behind that beauty, especially now, with solar activity ...

Stronger solar storms have happened, and one caused havoc with one of the earliest electronic technologies. On Sept. 1 and 2, 1859, telegraph systems around the world failed catastrophically. The ...

On X, formerly Twitter, the SWPC said that a coronal mass ejection event arrived Sunday and caused a G4 geomagnetic storm. The strong geomagnetic storm could continue through the rest of Sunday and ...

Earth is under a severe (G4) geomagnetic storm watch for the first time in nearly 20 years. The NOAA Space Weather Prediction Center issued a severe (G4) geomagnetic storm watch on Thursday, May 9, ...

The NOAA Space Weather Prediction Center has upgraded the Geomagnetic Storm watch, with a strong geomagnetic storm expected tonight. Strong geomagnetic storm (G3) conditions were observed earlier ...