Doreen Ross and her pet fish Gregory shared a unique and heartwarming bond in 1992. Gregory, a pacu fish from the Amazon ...

Now he's at the oldest championship in golf, the one that least discriminates against age. The Open is where 53-year-old Greg Norman had the lead going into the final round at Royal Birkdale in 2008, ...

Astronomers have discovered the earliest seeds of rocky planets forming around a baby sun-like star, an unprecedented snapshot of "time zero," when new worlds begin to gel.