In Milwaukee, during a spate of freezing winter weather earlier this month, cold-challenged frontline organizations are ...

Solar material is gusting out of the dark patch in the Sun's corona towards Earth at more than a million miles per hour.

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

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

NASA plans to study the Northern Lights by launching rockets in Alaska. The goal is to understand the causes of auroras' ...