Images captured by NASA's Solar Dynamics Observatory have revealed that "coronal loops" give off subtle flashes of ...

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

"Some of the extreme ultraviolet light above active regions flickers erratically for a few hours before a solar flare," ...

Flickering coronal "loops" on the Sun are warning signs of a coming solar eruption, paving the way for better space weather ...

Flickering coronal loops in the Sun's outer atmosphere could act as an early warning system for solar flares, according to ...

The aurora borealis is back and is expected to be visible in more than 10 states. See which states will have the best views.

Aurora chasers are on high alert for minor geomagnetic storm conditions from Jan. 24 through to Jan. 25. Northern lights ...

Another display of the northern lights could be visible this weekend in several U.S. states following a severe solar storm.

Northern Michigan will have a low chance of viewing the northern lights Saturday night, with a G1 minor solar storm expected, ...

A NASA probe has 'touched the Sun' in a historic moment, capturing the sound of solar flares as they fly out through space.

The colorful northern lights may reveal themselves to a wide swath of Americans Friday night due to an impending solar storm ...