Olympic boxers will fight without head guards in a pro-style scoring system starting this year after several significant rule changes by the sport's international governing body.
Oscar Pistorius told a packed courtroom Tuesday that he shot his girlfriend to death by mistake, thinking she was a robber. The prosecutor called it premeditated murder.
Oscar Pistorius' track career was put on hold indefinitely Sunday as his agent canceled all future races so the double-amputee Olympian can focus on defending himself against his murder charge.
The United States team, including Olympic 100-meter hurdler Lolo Jones, won gold Sunday in the combined bobsled-skeleton team event at the world championships.
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