A huge sun eruption combines with speedy solar wind from a "coronal hole" for a weekend aurora show, experts predict.

Sunspot 3912 erupted with an X2-class solar flare.NOAA's GOES-R satellite captures footage of the blast in multiple ...

"What will be new about heat deaths is the extent to which the lived environment will become physically uninhabitable for ...

The active regions of the Sun are the site of powerful radiation emissions, called flares, which are among the most energetic phenomena in our solar system. A subcategory stands out because a ...

Solar flares might sound like something from a sci-fi movie, but they are very real and have a significant impact on our ...