The world record holder made an impressive comeback from injury by winning the 100 metres in 9.90 secs a Golden League meeting.
The Jamaican blamed cold weather rather than a restart for failing to break his 100 metres world record.
Defending 100m champion Asafa Powell is all set to join fellow Jamaican sprinter Usain Bolt in pulling out of the Delhi Commonwealth Games, the build-up to which has been marred by withdrawals by star athletes and corruption allegations.
Asafa Powell thinks he has pinpointed why he has so often failed to produce on the big occasion and believes that if he is at his best he will win the 100 metres at the London Olympics.
Asafa Powell ran the fastest 100 meters in the world this year.
Embattled Jamaican sprinter Nesta Carter has filed an appeal to the Court of Arbitration for Sports (CAS) after he was retroactively found guilty of doping at the 2008 Beijing Olympics, his lawyer said on Wednesday.
Jamaica's former world 100 meters record holder Asafa Powell tested positive for a stimulant at last month's national championships, his agent said.
The World Anti-Doping Agency expressed its frustration after plans to launch an ''extraordinary'' audit into allegations that Jamaica's athletes were rarely drug-tested before the London 2012 Games were pushed back until 2014.
American Tyson Gay and Jamaican Asafa Powell were among five other Jamaican athletics who tested positive just before the World Championships in Moscow. Rediff.com presents a flashback on sprinters who have been involved in doping scandals in the past 25 years.
Jamaican sprinter Asafa Powell, who tested positive for a banned substance last year, told a disciplinary panel on Tuesday he did not list the supplements he was taking because he could not remember their names.
Triple Olympic champion Usain Bolt could have an unexpected challenger when the Jamaican world record holder runs his first 100 metres on Saturday.
Triple Olympic champion Usain Bolt could have an unexpected challenger when the Jamaican world record holder runs his first 100 metres on Saturday.
Former 100 metres world record holder Asafa Powell was banned for 18 months by a Jamaican anti-doping disciplinary panel on Thursday after he tested positive for a banned substance last year.
Usain Bolt delivered one of the most astonishing performances ever seen in athletics when he scorched to world championship 100 metres gold in a mind-blowing 9.58 seconds on Sunday. That left defending champion Tyson Gay a distant second even though the American's time of 9.71 was the third-fastest ever. Asafa Powell of Jamaica was third in 9.84.
A year after athletics was at the heart of London 2012 the sport's biennial world championships is in danger of losing its lustre after a series of doping and injury withdrawals have robbed the Moscow event of much of its stardust.
Former world 100 metres record holder Asafa Powell has no plans to retire despite a positive finding for a banned stimulant and hopes that tests of his B sample will clear his name, the Jamaican sprinter said on Tuesday.
Carter was found to have taken the prohibited substance methylhexaneamine, the International Olympic Committee (IOC) said on Wednesday.
Former 100 metres World record holder Asafa Powell has been forced to withdraw from his first meeting since last year's Olympic final because of a hamstring injury, Athletics Australia said on Tuesday.
Tyson Gay got a taste of the tough conditions the world's best sprinters may face at the Olympics next month while winning the 100 metres in 10.03 seconds at the London Diamond League meeting on Friday.
Jamaica's 100 metres World record holder and Olympic champion Usain Bolt was involved in a minor car accident near his home early on Sunday but escaped without injury, the Gleaner newspaper reported.
Olympic champion Usain Bolt clocked a season's best of 9.76 seconds to win the 100 metres at the Rome Golden Gala Diamond League meeting on Thursday.
Chris Xuereb, the masseur and fitness advisor of Asafa Powell and Sherone Simpson, has denied providing the two Jamaican sprinters with performance-enhancing drugs and said they should take responsibility for their failed dope tests.
Jamaica's world record holder Usain Bolt was made to work for victory in the 100 metres at the Diamond League meeting in Oslo on Thursday.
Jamaica's Asafa Powell has pulled out of Friday's 100 metres showdown with triple Olympic champion Usain Bolt and American Tyson Gay in Stockholm because of injuries, his management company said on Wednesday.
Jamaica's Asafa Powell has been ruled out of the 100 metres at the World Athletics Championships, a teammate said on Thursday.
Usain Bolt drew down the curtain on his brilliant Olympic career by securing a sweep of the sprint titles for a third successive Games when Jamaica successfully defended the 4x100 metres relay crown on Friday.
Jamaican Asafa Powell, the former world 100 metres record holder, will race indoors for the first time in eight years as part of his preparations for next year's London Olympics, he said on Tuesday.
Jamaican Asafa Powell, the former world 100 metres record holder, will race indoors for the first time in eight years as part of his preparations for next year's London Olympics, he said on Tuesday.
A summary of sports events and sports persons, who made news on Thursday
Former 100 meters world record holder Asafa Powell has returned home to Jamaica and should be ready for the country's world championships trials after a weekend scare, his manager said on Tuesday.
Usain Bolt summoned up just enough energy to get past Jamaican compatriot Asafa Powell at the line to win the 100 metres on Thursday at the third Diamond League meeting of the season which was dominated by Americans.
Athletics powerhouse Jamaica named an understrength 46-member squad sans some of the biggest stars in the world, including top sprinters, for next month's Commonwealth Games in India.
The world championships 100 metres cast played their parts to perfection on Saturday as Usain Bolt and Tyson Gay took centre stage, backed up by a comedy cameo from Asafa Powell and Dwain Chambers as villain.
Tyson Gay sent a message to missing rivals Usain Bolt and Asafa Powell with victory in the 100 metres at the London Diamond League meeting on Friday in a world leading time of 9.78 seconds.
Jamaican 100 metres world record holder Asafa Powell is not the world's best sprinter, retired 200 and 400 record holder Michael Johnson said. That honour, he said, goes to American world champion Tyson Gay. "Asafa Powell is a great talent but he can never get it done. He's failed time after time at the championships."
Triple Olympic champion Usain Bolt believes his first meeting of the season with compatriot Asafa Powell in Paris on Friday will produce the fastest 100 metres of the year.
Former world record holder Asafa Powell clocked the fastest time of the year when winning the 100 metres in 9.83 seconds at the Ostrava Golden Spike meeting on Thursday.
Olympic and world champion Usain Bolt won the 100 metres with a late surge at the Weltklasse Golden League meeting on Friday while Russian Yelena Isinbayeva broke her own world record in the women's pole vault.
Kenyan Pamela Jelimo claimed the Golden League's $1 million jackpot on Friday, while fellow Olympic champion Usain Bolt beat Asafa Powell to win the 100 metres at the Memorial Van Damme meeting.