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

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

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

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

On a hot and humid Florida night in late August 1859, the sky suddenly lit up. But it was not from fireflies or a fireswamp.

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

Skywatchers are set to be dazzled by the northern lights over the coming hours, as a geomagnetic storm builds.

The sun is at the peak of its 11-year cycle. That means an uptick in solar flares will lead to more chances to see the northern lights over the next couple of years.

World Weather, Inc. has used the 11-year and 22-year solar cycle as a leading tool in the prediction of general weather ...

Following in the footsteps of Aristotle and Galileo, NASA scientists look to take the next step in understanding auroras.

New Jersey Institute of Technology physicist Dale Gary has been named AAS Fellow for his pioneering contributions to radio astronomy and solar physics.

Keahi Pelkum Donahue, a senior at Nederland Middle Senior High School, recently was named one of the top 300 scholars in the Regeneron Science Talent Search.