Solar weather will likely impact the Earth’s atmosphere this weekend, including a possible geomagnetic storm that could bring ...

The agency expects a minor or greater geomagnetic storm—a disturbance of Earth’s magnetic field—on Saturday, which increases ...

A coronal mass ejection earlier this week may pull the northern lights to more northern U.S. states, forecasters said.

They might extend as far north as northern Nebraska. The northern lights, or aurora borealis, form when charged particles from the sun collide with Earth's atmosphere. These particles excite gases ...

Another display of the aurora borealis is coming ... and progressively push the northern lights further into the US each day. NOAA forecasts that Washington state, Montana, Minnesota and ...

Also known as aurora borealis, the northern lights are a natural light display in Earth's sky that is famously best seen in high-latitude regions of the northern and southern hemispheres.