Multiple CMEs are heading toward Earth, with G1-G2 geomagnetic storm conditions possible as the holiday weekend begins.

A large sunspot group and a fast solar wind stream have raised the chance of a minor geomagnetic storm around June 25 and 26.

Days after Earth was impacted by several coronal mass ejections, forecasters say a recent solar flare could be directed at us, potentially sparking another chance at the northern lights.

Skywatchers may soon have a rare opportunity to witness one of nature’s most mesmerizing displays. A surprise G1 geomagnetic storm struck Earth on June 25, increasing the potential for aurora activity ...