Two coronal mass ejections (CMEs) are poised to strike Earth on Christmas Eve and Christmas Day, sparking a minor geomagnetic storm as they interact with our planet's magnetic field. While technical ...

Add Yahoo as a preferred source to see more of our stories on Google. A flurry of activity solar activity this week produced a severe solar storm, sparking northern lights as far south as Florida on ...

A sunspot on the surface of the sun has erupted with a powerful solar flare, triggering radio blackouts across the planet. The X3.3-class flare was flung out from AR3869 in the early hours of October ...

Add Yahoo as a preferred source to see more of our stories on Google. circle with the northern lights inside and a pair of cartoon eyes looking to the top left. Keep up to date with the latest ...

The northern lights may be visible along a stretch of northern states Tuesday night, and a recent solar flare could heavily disrupt radio frequencies this week, according to a National Oceanic and ...

The solar storm that pushed the Northern Lights much farther south than normal is expected to continue Sunday night and possibly into the week, forecasters say, but the impact won't be as strong as in ...

The heightened potential for more geomagnetic storms creates an elevated risk for things like disrupted satellite signals, radio communications, internet and electrical power grids. The increased ...

A flurry of activity solar activity this week produced a severe solar storm, sparking northern lights as far south as Florida on Tuesday night- just days after the sun unleashed its strongest solar ...