Track-It Usain Bolt

in a courtroom in the Netherlands, it is the women of Srebrenica who have the moral weight to slug it out with former Bosnian Serb commander Ratko Mladic, says CNN's Nic Robertson. Eight thousand murders in Srebrenica alone. This is what gives...

When Tyson Gay sprinted to three gold medals at the 2007 world championships, it looked like the American would be athletics' next superstar -- but that dream unraveled as another man emerged to conquer all.

Australia's Samuel Groth, ranked No. 340 and best known in tennis circles for being the ex-husband of tennis player Jarmila Groth, set an unofficial ATP record last week when he hit a serve 164.3 mph at a challenger event in South Korea. That...

American Justin Gatlin nipped Asafa Powell and teammate Allyson Felix edged Veronica Campbell-Brown at the Diamond League meet on Friday.

Some runners will wear the suit at this year’s Summer Olympics.

Season-opening Diamond League has a distinctly Olympic feel with just three months left until the London Games.

Season-opening Diamond League has a distinctly Olympic feel with just three months left until the London Games.

The journey is more like a bumper car ride than a smooth swim upstream, researchers say Source: HealthDay Related MedlinePlus Page: Infertility

The interior of the Riverbank Arena, the venue of the hockey competition at the London 2012 Olympic Games, at the Olympic Park in east London. (MIGUEL MEDINA/AFP/GettyImages) LONDON - Olympic fans who missed out on tickets for the London Games...

Scientists have shed new light on how sperm navigate the female reproductive tract, "crawling" along the channel walls and swimming around corners -- with frequent collisions.