Find out what a supermoon really is, why it looks brighter and larger, and when the next one will light up the night sky.

Austin DeSisto captured this perfectly timed shot of the full Harvest Moon as it passed behind the tip of the Washington ...

Monday night is the first of three supermoons this year, with the others coming Nov. 4 and Dec. 4. The one happening tonight will reach its peak at 11:47 p.m. and has two names – the harvest moon and ...