Some 14,300 years ago, a long-dead tree standing in what is now the French Alps recorded a message from the Sun. This ...

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

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

The Carrington event consisted of a powerful solar flare that produced the second of a rare pair of coronal mass ejections (CMEs)—gigantic magnetic eruptions of heated plasma belched into space.

Astronomers are monitoring a large dark spot on the sun’s surface which could impact Earth in the days ahead. 27 News spoke with Brenda Culbertson this week, a solar ...

Solar storms pose a significant threat to power grids and nuclear facilities, with increasing risks due to the Sun's peak activity and our reliance on technology.

The National Science Foundation’s Daniel K. Inouye telescope debuted a close-up of the sun captured by its new, ...