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

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

Learn about the strongest solar storm to ever strike Earth, occurring around 14,300 years ago during the last Ice Age.

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

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

The sun has released several powerful M- and X-class solar flares over the past few days, resulting in radio blackouts around ...

A massive solar tornado, big enough to swallow the Earth, was observed twirling across the surface of the "quiet" sun last ...

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

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

The ancient event, over 500 times stronger than any modern storm, would be devastating were it to happen today.

Scientists have casually warned that the Earth could be hit by a geomagnetic storm tomorrow (16 May), as you do. So a massive ...

Scientists have discovered evidence of an extraordinarily powerful solar storm that bombarded Earth 14,300 years ago, at the ...