The sun has been going wild over the last day or so. In just the past 24 hours, it has blasted out at least 18 M-class flares and three X-class flares. One of those, an X8.3 eruption, is the strongest ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Sunspot region 4114 erupted ...

NASA reported sunspot region 4114 unleashed a powerful X1.2-class solar flare on June 17, disrupting shortwave radio communication, especially over the Pacific, including Hawaii. Frequencies below 25 ...

The prolific flare factory doesn't look like stopping anytime soon. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. It's at it again! Sunspot ...

A series of powerful solar flares has put scientists on high alert after a massive quadruple eruption. Beyond the risk to power grids and communication networks, the resulting geomagnetic activity is ...