A new study has uncovered a connection between solar flares—sudden outbursts of radiation from stars—and short-term weather ...

A colossal hole in the Sun's atmosphere is gradually turning towards Earth, potentially triggering G1-class geomagnetic storms by late June.

Astronomers have been trying to detect atmospheres on planets orbiting TRAPPIST-1, but bursts of radiation from the star make ...

Experts warn that the leading edge of the current hole is expected to arrive late on June 25, bringing a chance of G1-class ...

After Northern Lights appeared as far south as Colorado, Live Science discusses how "cannibal" coronal mass ejections (CME) ...