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

NASA's Solar Dynamics Observatory captured sunspot AR3386 blast a long-duration X1.6-class solar flare and X1 flare. See time ...

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.

Days after Earth was impacted by several coronal mass ejections, forecasters say a recent solar flare could be directed at us ...

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 ...

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 ...

“The Sun emitted a strong solar flare on June 3, peaking at 7:28 a.m. ET,” NASA, the federal body constantly watching the sun ...