Rising concentrations of carbon dioxide in the upper atmosphere will change the way geomagnetic storms impact Earth, with ...

Satellites, including those used for GPS and communications, will face greater risks in coming decades during solar-triggered ...

Cooling in the upper atmosphere from rising CO₂ could make future geomagnetic storms deliver sharper jolts especially to ...

A coronal mass ejection hurtling from the sun toward Earth could trigger a geomagnetic storm, making the northern lights ...

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

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

Space weather experts warn that a moderate-strength geomagnetic storm could hit Earth Friday or Saturday (Aug. 8 or 9) — ...

The aurora borealis may make an appearance this week across the northern U.S. Find out if it will be visible in Illinois.

And space hurricanes occur more often than previously thought. The phenomenon was observed above the North Pole in 2014, when ...

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

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

Northern Lights above the Alaskan mountains, Atigun Pass. If you’re in a few lucky states tonight, look up at the sky for a ...