Astronomers have for the first time detected a coronal mass ejection from another star, shedding light on worlds orbiting red ...

NOAA forecasters warn of severe geomagnetic storms reaching Earth Tuesday night, potentially affecting technology while creating spectacular aurora displays.

The United States weather agency has issued a G4 geomagnetic storm watch alert, implying severe storms expected.

Waves of colorful northern lights are expected to light up Colorado skies once again Wednesday night as severe geomagnetic ...

Australia and New Zealand witnessed a spectacular aurora australis, a 'cannibal' solar storm causing vibrant pink, violet, ...