Across September 1 and 2, 1859, the Earth experienced the most intense geomagnetic storm in recorded history. It is known as the Carrington Event and caused aurorae visible almost to the equator and ...

In the Midwest, northern Minnesota, Wisconsin and Michigan’s Upper Peninsula could all see aurora formation Sunday night, ...

Under the influence of these streams, a G1-level geomagnetic storm is forecasted for August 11–13, after which geomagnetic ...

A coronal mass ejection hurtling from the sun toward Earth could unleash the northern lights in up to 18 states in the US.

A geomagnetic storm will expand visibility of the aurora borealis Thursday and Friday nights. See maps of which states will ...

A coronal mass ejection hurtling from the sun toward Earth could trigger a geomagnetic storm, making the northern lights visible in up to 18 US states ...

A coronal mass ejection hurtling toward Earth could trigger a geomagnetic storm, making the northern lights visible in up to ...

Auroras may be visible from Alaska to Illinois as an incoming solar storm could spark geomagnetic storm conditions overnight.

Missouri stargazers will have the opportunity to view the Perseid Meteor Shower, a full moon, and a geomagnetic storm watch ...

Some “minor” geomagnetic storm levels are expected to pull the northern lights to more states, forecasters said.

The northern lights have creeped further south, but will Tennesseans be able to catch a glimpse of them again?

A geomagnetic storm could spark some impressive auroras in the night sky over parts of the U.S. overnight Thursday into ...