People in states including Idaho, Montana and North Dakota may be able to catch a glimpse of the northern lights on Wednesday ...

Northern U.S. states may see the northern lights on Thursday night, despite bright moonlight, Alaska and parts of Canada are ...

NOAA forecasts a slight chance of aurora visibility in 10 northern states—from Alaska to Maine—if skies stay clear.

Aurora lights on Uranus helped NASA’s Hubble Space Telescope measure the planet’s interior rotation rate, changing what ...