Space weather forecasters say a severe solar storm heading to Earth could stress power grids even more as the U.S. deals with ...

A severe geomagnetic storm could disrupt communications and bring northern lights to parts of California, according to a ...

An explosion of particles is expected to reach Earth on Thursday, and could lead to visible Northern Lights in much of the ...

Eyes to the sky! More aurora displays may be on the way following a powerful solar flare and the eruption of an exceptionally ...

On the bright side, auroras may dazzle skies as far south as mid-latitudes Watch out, Earth: There's another strong ...

A geomagnetic storm lit up the night sky in parts of the U.S. during the first weekend in October. South Africa's National ...

An explosion happened on the sun Oct. 3, 2024, producing the most powerful solar flare since 2017 and kicking off a series of ...

The sun remains in the peak of its eleven year solar cycle, which typically results in above average activity. A large X9 ...

Authorities predict that states as far south as Oregon and Illinois will be able to see auroras between now and Oct. 6 ...

On Oct. 3, the sun released the most powerful solar flare this solar cycle, a colossal X9.05 eruption — and it's heading for ...