Sunspot AR3663 erupted with powerful X1.6 and M4 solar flares. NASA's Solar Dynamics Observatory captured the fireworks.

Sunspot AR4366 erupted with an X4-class solar flare. The active region on the sun has been very active over the last few days ...

Earth has already felt the effects of multiple coronal mass ejections in recent days. Forecasters now point to a fresh solar ...

A trio of major solar flares triggered radio blackouts across Earth and may spark impressive northern lights as possible ...

Three solar flares burst from the sun this week, raising the chances of seeing the northern lights for people across the ...

Scientists spotted patterns hours before a major solar flare, a discovery that could help forecast dangerous eruptions.

Solar flares are the most explosive energy-release events in the solar corona, leading to intense particle acceleration, ...

Space enthusiasts have been put on alert after NASA released a stunning image of multiple solar flares. The solar flares ...

Keep your eyes on the sky tonight: the sun is putting on a rare show, and it’s dragging the Northern Lights further south ...

The sun has a bone to pick with Earth — and it’s not done yet. A colossal solar storm just zapped the daylight side of the planet, causing global blackouts and knocking out radio signals across Europe ...

Solar flares, powerful bursts of energy from our Sun, can have serious effects here on Earth. Flares and other solar eruptions can affect radio communications, disrupt electric power grids, mess up ...

Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.