The sun’s current 11-year activity cycle has already peaked—but extreme outbursts from our star may still be in store ...

The #1 Rule Experts Say to Follow When You Forget Wet Clothes in the Washer General Motors CFO: We are probably bumping up ...

We don’t want to alarm anyone, but the sun is broken. A section of the sun has left the surface and begun circulating around the top of the star as if it were a huge polar vortex, and it’s not exactly ...

The same region on the sun that’s responsible for this week’s stunning auroral display just erupted in another powerful solar flare early on Friday morning ...

NASA’s Solar Dynamics Observatory captured an X2.8-class solar flare and a pair of m-flares that preceded it in multiple wavelength. Reported to be the biggest flare since an X9.3 flare in Sept. 2017.

ITER project has entered a critical phase: the reactor core is assembled, and each weld will try to recreate solar fusion on Earth.

New multi-temperature coronal mass ejection observations might help us better understand how life emerged and evolved on Earth ...

A strange and unexpected phenomenon has been observed on the Sun: a section of its surface has broken off and is now ...

NASA's Solar Dynamics Observatory captured a magnetic filament erupting on the Sun. The filament was "connected to sunspot AR3229" triggered a long duration M3-class flare and resulting coronal mass ...

(NEXSTAR) — An eruption of solar material and magnetic fields is impacting Earth, prompting one of the strongest geomagnetic storms of the year — and a chance at seeing the northern lights for many.