A billion-ton burst of solar material is racing through space toward Earth, arriving in hours and expected to unleash a G3–Strong geomagnetic storm. This fast-moving coronal mass ejection will be ...

Earth’s magnetic field was rattled by a solar outburst that arrived with almost no warning, lighting up skies and briefly reminding power grid operators and satellite controllers how vulnerable modern ...

Dazzling auroras delighted sky-gazers Tuesday night, even in southern U.S. states such as Florida where they rarely make an appearance — and more colorful displays are expected again Wednesday as ...

As this month's string of powerful X-class solar flares sparked brilliant auroras that lit up skies across an unusually wide swath of the globe—from northern Europe to Florida—researchers at NJIT's ...

SURFACE AT A TOURIST ATTRACTION LAST NIGHT. THE NORTHERN LIGHTS WERE CRAZY BEAUTIFUL. VIEWERS HAVE BEEN SENDING US GORGEOUS PHOTOS LIKE THIS ONE FROM LEE MARVIN UP BY BIG CREEK STATE PARK. A LOT OF ...

Referred to as a “stealth storm,” a recent coronal mass ejection went undetected until it hit Earth. Stealth coronal mass ejections are more common after the Sun transitions from the solar maximum to ...