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

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

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

A coronal mass ejection, or CME, was hurled out by the sun on Tuesday, NOAA’s Space Weather Prediction Center said. The CME, ...

The CME arrived at Earth on Sunday, producing a "severe" (level G4 out of G5) geomagnetic storm, causing disruptions to the planet’s magnetosphere and triggering displays of Northern Lights as ...

It's likely that the active geomagnetic storm conditions will continue for some time, which is good news for those in Europe, where the sun was already up when this G4 storm began.

Keep reading to learn when the G4 geomagnetic storm is expected to hit Earth, and where you need to be to get a glimpse at the magnificent auroras it will undoubtably produce.

Massive geomagnetic storm could make Northern Lights visible Thursday The storm was upgraded to a G4 classification Thursday afternoon ...

The geomagnetic storm is expected to be a G4 class, according to the scale used by the U.S. National Oceanic and Atmospheric Administration (NOAA)'s Space Weather Prediction Center (SWPC).

While geomagnetic storms reaching G4 strength have been known to bring the northern lights to much of the country — at times as far south as Alabama and northern California — it’s unlikely ...

A "severe" G4-scale geomagnetic storm hit Earth this morning following a series of powerful solar eruptions, the National Oceanic and Atmospheric Administration (NOAA) announced. The storm has since ...