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 ...

Scientists have uncovered the most powerful solar storm ever, resetting what we know about space weather limits.

On May 10, 2024, a G5 geomagnetic storm struck Earth due to large plasma expulsions from the Sun's corona (coronal mass ...

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

Space weather and cyberattacks can cause similar disruption to our civilization's indispensable technology systems. Telling ...

Sporadic E layers lit up during a solar storm, moving from poles to equator—surprising researchers and revealing potential ...

A colossal solar storm just zapped the daylight side of the planet, causing global blackouts and knocking out radio signals across Europe, Asia and the Middle East. The culprit? A fiery X2.7-class ...

A solar radiation storm struck Earth 14,300 years ago, showering the planet with high-energy particles and leaving a spike in ...

"It was a reminder that our sun is capable of producing these very disruptive events that can impact our critical ...

The famous Carrington event, the most powerful on record, was not accompanied by a solar particle storm, so it is difficult ...

A colossal solar filament over twice the distance between Earth and the moon erupted from the Sun's northern hemisphere ...