The NOAA describes geomagnetic storms as "a major disturbance of ... While this technically isn't an effect on Earth, humans will reap the benefits of this stunning display from the planet's ...

A strong geomagnetic storm made the Northern Lights visible in 22 U.S. states. Find out where you can still see them and why ...

The National Oceanic and Atmospheric Administration (NOAA) initally issued a G2 geomagnetic storm warning for Tuesday ... but they mostly cause "manageable effects to some technological ...

A huge sun eruption combines with speedy solar wind from a "coronal hole" for a weekend aurora show, experts predict.

The National Oceanic and Atmospheric Administration's (NOAA) Space Weather Prediction Center (SWPC) has issued a geomagnetic storm warning for tonight (March 25) due to incoming turbulent solar ...

Effects may include interruptions to high frequency radio communication, navigation issues and impact to power grids.

However, CMEs take a few days to reach Earth. It’s a CME’s effect on the solar wind and Earth’s magnetic field that causes a geomagnetic storm and strong aurora. Why This Week’s Equinox Is ...

These events are called coronal mass ejections, or CMEs. When two of these ejections collide, they can generate powerful geomagnetic storms that can lead to beautiful auroras but may disrupt ...

This comes as NOAA's Space Weather Prediction Center (SWPC) issued a Geomagnetic Storm Watch for Tuesday, predicting the arrival of influences from a coronal hole high-speed stream (CH HSS).

If you missed your chance earlier this week to see the Northern Lights, the geomagnetic storm continues to increase the likelihood of aurora lights along the northern U.S. on Wednesday.