A strong geomagnetic storm is forecast for Tuesday, according to the National Oceanic and Atmospheric Administration's Space ...

The National Oceanic and Atmospheric Administration (NOAA) has issued a strong geomagnetic storm watch for Monday evening, ...

NOAA is predicting northern lights from Washington, to Michigan, to New York and Maine Tuesday. Here's what time to look up.

A coronal mass ejection from the Sun is expected to arrive by midday, potentially causing “strong” geomagnetic storms and ...

A strong geomagnetic storm may hit Earth on Monday night after the sun released a powerful M8.1 solar flare on Saturday. The ...

The same geomagnetic storm that makes aurora sightings likely can disrupt power systems, navigation signals, and satellites.

Some Texans likely were perplexed to look up at the night sky in early November to see a red hue glowing. To much surprise, ...

Those who missed the stunning northern lights display in November may have another chance at witnessing the celestial ...

A strong G3 geomagnetic storm could cause the sky to light up where you live, although is not expected to be seen as far ...

Although forecasters are predicting a lower-level geomagnetic storm on Tuesday, they say people in many states may get a good ...

Geomagnetic storms are disturbances in Earth's magnetic field caused by solar activity, particularly from coronal mass ejections (CMEs). These CMEs release massive bursts of solar material and ...

ABC News Chief Meteorologist Ginger Zee discusses the effects and impact of the geomagnetic storm expected for Tuesday.