Asafa Powell

(Newser) - News that two of the world's top runners— American Tyson Gay and Jamaica's Asafa Powell—have tested positive for banned substances isn't just bad news for the sport. It might be fatal news for the sport, at least in the US, writes Philip Hersh at the Chicago ...

(Newser) - Jamaica's Usain Bolt rewrote the record books again and easily captured his first Olympic medal by running the 100-meter dash in a stunning 9.69 seconds. Laying claim to the title of "world's fastest man," Bolt beat Richard Thompson of Trinidad and Tobago by 0.2 seconds, while...

(Newser) - American Tyson Gay blazed past the world co-record holder in the last 20 meters of the 100m dash to take gold in the World Championships today in Tokyo. Jamaican Asafa Powell was faster out of the blocks, but "I panicked," he said. "I felt him coming on....