Scientists have found evidence of the most powerful storm in history, which hit Earth in 14,300 years ago. It would cause ...

In order to respond to these threats, government agencies need to coordinate. That is where SWORM comes in. Formed in 2014 to ...

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.

"Space weather impacts can have the same symptoms as a cyberattack, where systems will be brought down, or lockup, or ...

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

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 ...

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

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

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

A first-of a-kind space weather "tabletop" exercise has revealed major weaknesses in America's preparedness for major solar ...

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