An intense solar eruption recently triggered a rare "severe geomagnetic storm" alert for Earth, with the U.S. Naval Research ...

A violent solar eruption on May 31 launched a coronal mass ejection (CME) hurtling toward Earth, triggering a rare G4-level ...

An ejection from the sun hit Earth early Sunday morning, creating a light show in the sky sooner than expected.

EDT on June 1, 2025, instruments registered a geomagnetic K-index of 8, creeping toward 9, meaning a solar storm has arrived.

A severe geomagnetic storm is on the way, and it could disrupt communications, GPS systems and even produce rare auroras ...

Attention aurora chasers! Powerful geomagnetic storm conditions could trigger northern lights at mid-latitudes tonight as a ...

A powerful coronal mass ejection (CME) is predicted to hit Earth today, potentially triggering a severe geomagnetic storm and spectacular auroras.

A study published in the journal Earth and Planetary Science Letters has uncovered evidence of an extreme ancient solar storm ...

The impact is expected to spark a severe (G4-class) geomagnetic storm, raising the possibility of dazzling auroras visible ...

Severe geomagnetic storm conditions are expected tonight. The energy forecast from the geomagnetic storm makes northern ...

A severe geomagnetic storm is expected to hit Earth on Monday, June 2, which could cause the Northern Lights to be visible as ...

A severe solar storm may make the northern lights visible across the Carolinas Sunday night, with the best chance between 8 p ...