A rare and captivating solar phenomenon, a butterfly-shaped hole in the Sun’s atmosphere, has led to warnings of potential geomagnetic storms, including dazzling auroras visible from Earth. As solar ...

There is a chance for some geomagnetic storms, potentially making the phenomenon visible in more states, forecasters said.

A stream of solar wind escaping through a coronal hole on the sun is heading toward Earth and should arrive on Sunday, Sept.

Visitors and conservationists will bask in the darkness of Keweenaw County this weekend during the Great Lakes Aurora Dark ...

This October, Coloradans have the opportunity to look to the sky for a chance to experience the Northern Lights, recreated ...

Things are changing here in Juneau. The fireweed, fully bloomed into brilliant magenta flowers just a month ago, have turned ...

Planetary scientists believe they can now predict the green glow of an aurora in the night sky above Mars, and they have the ...

Cytek has reported relatively small net losses, indicating that its financial position has not deteriorated significantly.

Auroras are flaring more often this year as the sun reaches its peak cycle. The result is brighter, more frequent displays ...

The stunning image shows the Moon, the northern lights, and the city lights over North America during peak solar activity.

Effects of high-speed winds from a cooler, less dense spot on the sun’s surface may disrupt Earth’s magnetic field.

A minor geomagnetic storm means the northern lights might make another appearance over the weekend in 15 states, including ...