There's a chance for G4 (severe) geomagnetic storm tonight, NOAA space weather forecaster Shawn Dahl told CNET.

Meteorologist Taylor Stephenson explains the astronomy and meteorology behind the formation of the Northern Lights.

A geomagnetic storm unleashed by the sun on Sunday could create colorful auroral displays over parts of the United States ...

Solar eruptions created a northern lights display in North America and Europe overnight, with more auroras expected through Thursday.

Best places to see the northern lights around the world – and when to visit - Where to go – and when – for a glimpse of the ...