Northern lights dazzle across Lower 48 during G4 geomagnetic storm

A severe geomagnetic storm caused the northern lights to dazzle across the sky on Tuesday night. Vincent Ledvina, an aurora ...

Solar storm wanes after dazzling northern lights streak across the sky for back-to-back nights

Millions across the U.S. and Europe witnessed rare, colorful displays of the northern lights on Tuesday and Wednesday after ...