Aurora alert! The colossal solar storm could impact and trigger impressive northern lights.

A NOAA forecast has Northern Lights visible in northern U.S. states overnight on Monday, Jan. 19 through Tuesday, Jan. 20, as ...

A solar radiation storm stronger than one we’ve seen in over two decades is in progress, the Space Weather Prediction Center ...

Solar Orbiter captured the most detailed view of a solar flare, observing the build-up of events that lead to the explosion.

Federal forecasters are warning that a powerful X-class solar flare could trigger strong radio blackouts and strain power ...

A powerful flare unleashed a severe solar storm that caused auroras and GPS disruptions on Earth.

The planet is experiencing the most powerful solar event since 2003—and it's bringing spectacular Northern Lights.

The sun released a powerful solar flare followed by a fast-moving coronal mass ejection on January 18, resulting in a ...

Sunspot AR3767 erupted with a X1.7-class solar flare, followed by an X1.1-class flare from sunspot AR3780. NASA's Solar ...

F or all of its life-sustaining energy, the sun is pretty chaotic. Roiling plasma covers its surface along with fluidic snarls of magnetic fields that birth solar flares. These fiery outbursts occur ...

By tracing solar flare gamma rays, scientists gain new insight into particle behavior that shapes space weather forecasts.