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

Researchers have created an improved traffic light system for predicting geomagnetic storms. They are now testing how well ...

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

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

A solar explosion called a coronal mass ejection is poised to graze Earth on Friday or Saturday (Jan. 24 or Jan. 25), ...

Scientists at NASA have found patterns which could help predict solar flares, the most common form of solar disturbances aka ...

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

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

The sun, a searing hot sphere of gas primarily composed of hydrogen and helium, boasts surface and outer atmospheric ...

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

Have you hoped to see the northern lights shine over Iowa? You may have a chance tonight if you head far enough north.

The sun’s solar wind, made of charged particles, interacts with powerful eruptions, affecting cosmic rays and space weather.