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 ...

Geomagnetic storms are capable of sparking beautiful displays of the Northern Lights across our night sky. However, there is a potential danger behind that beauty, especially now, with solar activity ...

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

A geomagnetic storm recently caused a massive disturbance to the Earth's atmosphere, notably giving people the chance to be able to see the aurora borealis, or northern lights, much further south ...

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

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

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

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

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