Watch as Elmo sits in an umpire's chair and debates the two letters found on Federer's On-branded sneakers: Is it 'Q' and 'C' or 'O' and 'N'?

Holt-Oram syndrome is a condition that affects one out of every 100,000 people. It is rare, but it runs in Nicole Urteaga’s ...

No.3 seed Daria Kasatkina had to fend off a stiff challenge from 16-year-old wild card Emerson Jones in the Adelaide International second round. Junior No.1 Jones won the first 10 points of the match ...

The Philadelphia Eagles denied the Kansas City Chiefs’ bid for a third consecutive Super Bowl title in New Orleans.