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

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

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

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

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 states that will likely see the natural light phenomenon, known as the Aurora Borealis, are Washington, Idaho, Montana, ...

Sky gazers in several U.S. states could get a colorful glimpse of the northern lights as we enter the weekend, thanks to a ...

Tornado risk area expands. The area at higher risk for tornadoes grows from January to February as the jet stream begins to ...

It's been a relatively quiet and lackluster winter so far in the 'Land of Ten Thousand Lakes' but a fast-moving winter storm ...

South Dakota Gov. Larry Rhoden delivered his first joint address to the South Dakota Legislature as governor on Tuesday. His ...

If passed, the bill would require the U.S. Congress to formally declare war to deploy South Dakota National Guard members.