If using a regular camera, photography experts told National Geographic to use wide-angle lenses, an aperture or F-stop of ...

Auroras are possible over the U.S. tonight (March 25) as a "moderate" geomagnetic storm hits Earth. UPDATE: The Northern ...

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 (NOAA) on Friday issued a fresh alert for a G3 geomagnetic storm over the weekend ...

Night owls could see dashes of glowing color in the sky early Tuesday morning with a Geomagnetic Storm Watch in place, signaling the possible arrival of the Northern Lights.

A coronal hole high speed stream, or CH HSS, was spotted on the sun on Friday, NOAA’s Space Weather Prediction Center ...

Imagine a world where the internet suddenly goes dark. No emails, no social media, no online shopping, and no streaming your ...

A G3 geomagnetic storm is predicted to strike Earth, with displays of the Northern Lights possible across northern U.S. states.

When those particles interact with the upper atmosphere, they cause a glow (usually in green) visibel to skywatchers. Spikes in those interactions can reach geomagnetic storm levels like the G3 ...

The mesmerizing beauty of the Northern Lights, or Aurora Borealis, is set to fluoresce brightly tonight across an unprecedented number of U.S. states, with forecasts indicating visibility in as many ...