Another day another massive solar storm headed our way, all as the Sun approaches the peak of its 11-year-solar cycle. This is the result of the Sun releasing a coronal mass ejection, sending a ...

On Oct. 9, the National Oceanic and Atmospheric Administration (NOAA) issued a "severe" G4 solar storm watch after a "fast coronal mass ejection (CME) erupted from the Sun" on the evening of Oct. 8.

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 ...

A geomagnetic storm is heading to Earth, with the possibility to disrupt GPS and communications. It could also bring the northern lights to Northern California, much farther south than is typical.

G4 is the second-highest grade of geomagnetic solar storm and additional solar disruptions may cause continued geomagnetic storm conditions through the weekend, according to NOAA.

Geomagnetic storms wreaking havoc in our atmosphere last night and today may hamper efforts to aid recovery in the wake of Hurricane Milton and Helene. The "severe" G4 geomagnetic storm sparked ...

A G4-level solar storm, such as the one expected to hit as soon as Friday evening, can cause issues with the power grid, radio communications and the accuracy of GPS.

The 'severe' G4 solar storm approaching the Earth could be a repeat of the G5 incident in May, which briefly disrupted Starlink service.

A "severe" solar storm could make the northern lights visible in the U.S. farther south than usual while also posing the potential to disrupt modern technology, according to the National Oceanic ...

A severe geomagnetic storm is on the way, and it could disrupt communications, GPS systems and even produce rare auroras across parts of the U.S. early next week, ...

A severe solar storm that reached Earth on Thursday could stress power grids even more as the U.S. reels from back-to-back major hurricanes, according to space weather forecasters.