The agency expects a minor or greater geomagnetic storm—a disturbance of Earth’s magnetic field—on Saturday, which increases ...

The effects of a coronal mass ejection—a bubble of plasma that bursts from the sun’s surface—will likely impact Earth’s ...

A coronal mass ejection earlier this week may pull the northern lights to more northern U.S. states, forecasters said.

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

The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting vibrant auroras and minor ...

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

The colorful northern lights may reveal themselves to South Dakotans Friday night due to an impending solar storm forecast to ...

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

The northern lights display should continue well into the weekend, possibly reaching down into the middle parts of the ...

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