Increased solar activity causes auroras that dance around Earth’s poles, known as the northern lights, or aurora borealis, ...

Northern Lights may dazzle again tonight as a severe geomagnetic storm reaches peak intensity across regions. Follow live.

The northern lights were visible Tuesday night across the Chicago area, illuminating the sky with brightly colorful displays ...

The last in a series of three coronal mass ejections hit Earth on Wednesday, so experts are keeping an eye on geomagnetic ...

NEW YORK -- NEW YORK (AP) — Solar storms brought colorful auroras to unexpected places in the U.S. on Tuesday night, and ...

The most powerful solar flare of 2025 has launched a ball of energy toward Earth that could trigger widespread auroras across ...

Waves of colorful northern lights are expected to light up Colorado skies once again Wednesday night as severe geomagnetic ...

The northern lights could be visible from a much larger portion of the northern United States than usual on Tuesday night and ...

The strongest solar storm in over 20 years continues, and a major boost on Wednesday afternoon could elevate this aurora ...