People in some parts of the U.S. may be able to see the northern lights this evening.

The Fourth of July holiday will bring explosive light shows on Friday night, but many folks will see much quieter and calmer ...

The northern lights are expected to grace the skies of some northern states in the wake of a coronal mass ejection from the sun.

Along with the small slice of Oregon, northern lights could be visible Tuesday night in parts of Washington, Idaho, Montana, ...

Auroras may be visible from Alaska to New York as an incoming solar storm could spark geomagnetic storm conditions overnight.

A Severe Thunderstorm Watch has been issued for the entire state of Maine Thursday and will remain in effect until 6 p.m. One ...

PORTLAND (WGME) -- Storms are slowing things down for travelers in Maine as holiday traffic hits its peak Thursday. AAA ...

PORTLAND (WGME) -- Strong to severe thunderstorms are possible in Maine on Thursday. The main threats will be damaging wind ...

Maine may see strong thunderstorms Thursday afternoon as a cold front sweeps across the state, bringing with it the potential for damaging winds, hail and lightning. A severe thunderstorm watch was ...

The National Ocean and Atmospheric Administration has updated its expected arrival of a G4 severe geomagnetic storm. Initially expected to be observed June 2 to June 3, it’s now potentially ...

The Northern Lights may be visible in the U.S. overnight on Tuesday and Wednesday as a coronal mass ejection travels towards ...