Two more Australian athletes have pulled out of the Commonwealth Games in India citing security and health concerns, adding to the growing list of withdrawals from next month's showpiece event.
Jamaican sprinters Usain Bolt and Shelly-Ann Fraser-Pryce were crowned male and female World Athletes of the Year for 2013 by the sport's governing IAAF at a ceremony in Monaco on Saturday.
Usain Bolt should concentrate on retaining his Olympic 100 and 200 metres titles before considering a move into other events, nine times Olympic champion Carl Lewis said on Tuesday.
World record holder Usain Bolt won the 100 meters dash at an IAAF World Challenge event on Tuesday in a personal season's best time of 9.85 seconds on a hot and humid evening in Croatia's capital.
Usain Bolt won the 200 meters in 19.32 seconds Thursday night to become the first man with two Olympic titles at that distance.
In the history of sport, you were forced to ponder, had there ever been a champion more universally unloved than Gatlin, the twice doping offender who by winning world 100 metres gold on Saturday had ruined one of sport's great fairytale farewells.
World 100 metres champion Yohan Blake ran a personal best of 9.82 seconds at the Zurich Diamond League meet on Thursday in his first race since winning gold in Daegu.
A look at some memorable moments from the World Athletics Championships.
Andre De Grasse's withdrawal through injury has only boosted the chances of Usain Bolt and Wayde Van Niekerk stamping themselves as the headline acts of the World Athletics Championships that start in London on Friday.
The International Association of Athletics Federations (IAAF) will not be rushed into revising the controversial false-start rule that sent Usain Bolt crashing out of the world championships 100 metres, a top official said on Wednesday.
For the world's fastest man, Usain Bolt sure took his time in responding to the controversial disqualification which stripped athletics of its biggest name from its blue riband event.
Usain Bolt defied gusting winds to blaze to victory over 200 metres at the Stockholm Diamond League meeting Friday in 20.03 seconds to claim his first victory on Swedish soil.
World and Olympic champion Usain Bolt needed a late surge to narrowly beat fellow Jamaican Nesta Carter in the 100 metres with his season's best time of 9.88 seconds at the Monaco Diamond League meeting on Friday.
Eight years after winning Olympic gold and two years after concluding a doping ban, Justin Gatlin secured his return to the Games by running an eye-catching 9.80 seconds to win the 100 metres at the US Olympic trials on Sunday.
Christophe Lemaitre's name translates as 'the master' and although he was eclipsed in his home race by sprint king Usain Bolt, the Frenchman feels he is getting closer to beating the giant Jamaican.
'There are so many guys who are hungry, want to win, are competitive, really talented and great athletes. It doesn't necessarily have to be one guy.'
Sachin Tendulkar's long list of admirers keeps on growing with world and Olympic champion sprinter Usain Bolt on Saturday saying he was one of the 'greatest cricketer' and he dreams of watching the Indian champion play live.
Olympic champion Usain Bolt hopes to clock 9.7 seconds in the 100 metres at the Golden Spike meeting in the Czech Republic on Friday as he continues his preparations for the London Games.
Usain Bolt is promising to let American sprinter Justin Gatlin "feel his full wrath" as he zones in on an unprecedented treble-treble of gold medals at the Rio de Janeiro Olympics.
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.
Usain Bolt is perhaps the only man who can salvage a dismal year for athletics with one final flash of lightning, says Dhruv Munjal.
Tyson Gay has given up hope of running in the 200 metres at this year's London Olympics, opting instead to focus all his energy on the 100m dash.
The Mariners confirmed on Tuesday the Olympic sprint champion would train "indefinitely" with the club, which finished bottom of Australia's 10-team top flight last season and plays in one of the country's smallest soccer markets.
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.
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.
In the searing Georgia sun, American Justin Gatlin works alone on resurrecting a sprinting career cast into limbo by a four-year doping ban.
The US Federal Reserve chairman Ben S Bernanke has been named as the 'Person of the Year 2009' by the leading American magazine Time.
The fastest man on earth Usain Bolt is all set to make his date with India on Tuesday as he features in a friendly cricket match with India's star players Yuvraj Singh and Zaheer Khan.
The government is worried about the pullout of star players from the Commonwealth Games but the Organising Committee (OC) says one or two withdrawals would not make any difference.
Contradicting Commonwealth Games Organising Committee chairman Suresh Kalmadi's claims, three-time Olympic champion sprinter Usain Bolt has denied making any commitment to run at the event in New Delhi next year.
After men's Olympic Champion Usain Bolt, women's Olympic gold medallist Shelly-Ann Fraser has also decided to opt out of this year's Commonwealth Games.
Jamaican sprinter Usain Bolt, who became one of the world's most recognised athletes, and American women's 400 metres world champion Sanya Richards were named IAAF world athletes of the year on Sunday.
Usain Bolt celebrated his return to China for the first time since his Beijing Olympic heroics with a comfortable victory in the 200 meters at the Shanghai Diamond League meeting on Sunday.
Sprint king Usain Bolt ramped up his preparations for the Rio Olympics by pulling away to post a time below 10 seconds in the 100 metres at the Ostrava Golden Spike meeting.
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.
Images from the Laureus World Sports Awards 2010 held in Abu Dhabi on Wednesday.
Olympic gold medallist sprinter Usain Bolt was tonight named as the Laureus World Sportsman of the Year for the second consecutive time in a glittering function at the Emirates Palace in Abu Dhabi.
Usain Bolt may retire from sprinting after the 2012 London Games, the triple Olympic champion told local media on Friday.
The world's fastest man Usain Bolt anchored Jamaica to a golden 4x100m relay world record in the final race of the 13th world athletics championships on Sunday.
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.