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

The sun is currently undergoing its solar maximum - the peak of its 11-year cycle - when it is more likely to experience ...

The Northern Lights, otherwise known as Aurora Borealis, will be visible across multiple states in the U.S. on April 15 and ...