Fewer states are expected to witness the northern lights on Friday night, as shown in the map above. Experts at NOAA are ...

The overnight storm was likely triggered by a glancing CME arrival that combined with lingering effects from a high-speed ...

A moderate solar flare might affect radio communications on Earth, the National Oceanic and Atmospheric Administration said ...

Those as far south as Iowa, Pennsylvania and Oregon could get a chance to see the northern lights on Thursday and Friday.

Auroras could be visible — especially in darker, rural areas — in Alaska, Washington, Oregon, Idaho, Montana, Wyoming, North ...

A strong geomagnetic storm watch has been issued for Thursday night into Friday morning after a number of strong solar flares ...

If you were up around 1 a.m. ET Thursday, you may have seen the northern lights when activity was high. But through the day ...

In the wake of the solar flares, the National Oceanic and Atmospheric Administration’s Space Weather Prediction Center ...

The back-to-back eruptions caused radio blackouts across two hemispheres as the active sunspots turn to face Earth.

A dazzling celestial spectacle is set to brighten up the night skies across the United States. From Alaska to Illinois, 22 ...