A storm as ferocious as the one of 12,350 BC would likely cause complete mayhem if it were to strike Earth and its ...

A group of participants from several U.S. agencies took part in a first-of-its-kind exercise that tested their preparedness ...

Nasa is warning of extreme space weather that could cause blackouts across the planet, as the Sun's hottest region is to turn ...

NASA and NOAA are urging operators of critical systems to remain vigilant, with more solar activity expected as AR4087 moves further across the sun's surface.

Disruptions from solar flares can also be accompanied by auroras from coronal mass ejections (CMEs), which is when charged ...

At the end of the last ice age, the Earth was hit by the strongest solar storm ever known. If something similar occurred ...

A potent X2.7-class solar flare has erupted from the surface of the Sun, causing radio blackouts across vast regions of the ...

PUNCH’s vibrant first images reveal the solar wind in a whole new light — literally. This ambitious NASA mission is set to ...

Northern lights may be visible in U.S. states on Sunday night, with aurora displays due to a geomagnetic storm, according to ...