Keep an eye on the sky tonight and this weekend—experts have predicted breathtaking auroras will glow above a wide stretch of ...

The sun is currently at the maximum phase of its 11-year cycle, making solar surges and northern lights more frequent.

Aurorae may be visible tonight as far south as Alabama, and high-frequency radio impacts have already been reported.

Another in a series of unusually strong solar storms hitting Earth produced stunning skies full of pinks, purples, greens and ...

While the current active solar cycle is in full force, measured as an 11-year period, the sun continues to unleash strong ...

An explosion of particles arrived at Earth on Thursday, and could lead to visible northern lights in much of the country ...

US National Oceanic and Atmospheric Administration issues alert for severe geomagnetic storm expected Thursday, Friday - ...

Strong solar storms this year have triggered shimmering auroras much farther south than usual, filling skies with hues of pink, purple, green and blue. The sun is currently at the maximum phase of ...

South Africa’s space agency has warned that the geomagnetic storm can disrupt communications and navigation systems.