Space weather forecasters say northern lights may be visible in parts of the northern United States following weekend solar ...

WE'RE DUE FOR ANOTHER CARRINGTON EVENT On September 1, 1859, astronomer Richard Carrington was observing a huge sunspot.

"Jenn was a brilliant scientist and a beloved friend and colleague who dedicated her life to understanding geomagnetic storms ...

A study published in the journal Earth and Planetary Science Letters has uncovered evidence of an extreme ancient solar storm ...

The speedy solar storm arrived in style, sparking stunning aurora displays as far south as California and New Mexico.

EDT on June 1, 2025, instruments registered a geomagnetic K-index of 8, creeping toward 9, meaning a solar storm has arrived.

A powerful solar storm stunned millions across the United States on 1 June 2025, as vibrant northern lights danced over ...

A geomagnetic storm that was forecast to produce streaks of colorful light across much of the country was weaker than expected.