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

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

Scientists said the sun erupted Tuesday morning, unleashing a strong X5.1-class flare in an intense outburst, causing ...

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

Strong solar storms responsible for breathtaking auroras across the U.S. have delayed the launch of Blue Origin's big new ...

The sun has burped out bursts of energy called coronal mass ejections that could reach Earth Tuesday night. Forecasters said ...

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

It could happen all over again on Wednesday night. The severe solar storm behind the light show — which involves the sun spewing charged particles into Earth’s magnetic field, a process called “ ...

A powerful solar storm could spark auroras as far south as northern California and Alabama on Wednesday, thanks to a ...

Simulations reveal that Jupiter’s rapid growth disrupted the early solar system, creating rings where new planetesimals ...

City, school district and CleanCapital officials cut a ribbon officially opening the Yeoman Creek Solar Farm Monday in ...

Hamad is one of dozens of “solar mamas” trained in Zanzibar by Barefoot College International, a global nonprofit, through a ...