Powerful solar activity released by the sun reached Earth Monday, causing colorful auroral displays and GPS issues for aircraft, according to the National Weather Service’s Space Weather Prediction ...

Add Yahoo as a preferred source to see more of our stories on Google. Eyes to the sky tonight, for a chance to spot another amazing display of the Northern Lights! It all comes down to the exact ...

The NOAA Space Weather Prediction Center has confirmed that severe G4 geomagnetic storm conditions have already been reached following the impact of a coronal mass ejection striking Earth.

When a catastrophic, Carrington-level coronal mass ejection slams into Earth's magnetic field, the resulting extreme geomagnetic storm could instantly fry the delicate fly-by-wire navigation systems ...

Before a solar storm races across space and impacts technology on Earth, it starts with an explosive process on the Sun known as magnetic reconnection.

Earth just experienced a rare S4 solar radiation storm, the most intense since 2003 — powerful for satellites and astronauts, but harmless on the ground. When you purchase through links on our site, ...

Add Yahoo as a preferred source to see more of our stories on Google. The northern lights are pictured over Portsall in western France on January 19. - Oscar Chuberre/AFP/Getty Images Powerful solar ...

Powerful solar activity released by the sun is heading for Earth and it's likely to create dazzling auroral displays in unexpected areas Monday evening and early Tuesday morning. It could also disrupt ...

Powerful solar activity released by the sun likely created dazzling auroral displays in unexpected areas Monday evening and early Tuesday morning. It could also disrupt satellite-based communications ...

ATLANTA — Powerful solar activity released by the sun is heading for Earth, and it's likely to create dazzling auroral displays in unexpected areas Monday evening and early Tuesday morning. It could ...