The AFI will form an inquiry tribunal to look into the doping allegations against discus thrower Neelam Jaswant Singh
India's 572 athletes hope to return home with an overflowing treasure chest of medals.
Factbox on American Justin Gatlin who won the 100 metres gold at the World Athletics Championships on Saturday at the age of 35.
Summary of sports events and persons who made news on Thursday
A summary of sports events and sports persons, who made news on Sunday
Hot favourite Caster Semenya qualified for the women's 800metres semi-finals at the Rio Olympics with supreme ease on Wednesday and will no doubt be braced for another wave of discussions about her gender should she go on to take the gold medal on Saturday.
A string of lacklustre performances saw the Indian ace slip to No. 6 in the latest IAAF women's long jump rankings.
Ethiopia's Almaz Ayana put on a brilliant display of front-running to win the women's 5,000 metres at the world championships on Sunday and deprive compatriot Genzebe Dibaba of an unprecedented double gold.
Uttarakhand's Gurmeet Singh turned out to be the winner as a record number of seven Indian 20km race walkers bettered the Rio Olympics qualifying standards on a fast Jaipur course in the National Championships, in Jaipur, on Saturday.
Cosmas Lagat of Kenya and Worknesh Alemu of Ethiopia surprised pre-race favourites to win the men's and women's crowns respectively in the US $405,000 Tata Mumbai Marathon, in Mumbai, on Sunday.
Greek athletics officials issue their verdict on the Greek sprinters who face a two-year ban for missing three doping tests
Russian tennis player Svetlana Kuznetsova blamed politics for the decision to ban her country's track and field athletes from the Rio Olympics and said it was unfair to group them all together as doping cheats.
Here is the current state of play among the 28 Olympic sports.
Usain Bolt is still in contention to compete in the 200 metres at next month's Olympics in Rio despite missing his country's trials through injury, the Jamaican athletics team boss said on Saturday.
The ace long jumper slipped one spot to joint eighth in the latest IAAF rankings.
A summary of sports events and sports persons, who made news on Tuesday.
The Indian long jumper could manage only 6.43m to finish a lowly seventh at the IAAF Super Tour in Doha.
A summary of sports events and sports persons, who made news on Wednesday
The India ace's best jump was 6.34 metres, way below the cut-off mark of 6.55m, in the women's long jump at the World Indoor Athletics Championships.
In what may come as an embarrassing revelation for India's anti-doping machinery, 500 sportspersons, mostly weightlifters and track-and-field athletes, have failed drug tests conducted by NADA in the last four and a half years.
Although the change will have no immediate effect on current bans on the Russian federations for athletics, weightlifting and paralympics, it opens the door for their return, following the reinstatement of the Russian Olympic Committee after the country was banned from this year's Winter Games in South Korea.
The Kremlin on Tuesday dismissed allegations from the World Anti-Doping Agency that Russian athletes were guilty of using banned performance-enhancing substances on a large-scale, saying the assertions were groundless.
Costas Kenteris and Katerina Thanou were among a group of Greek athletes to be tested by doctors from WADA.
A summary of sports events and persons who made news on Saturday
The U.S. Olympic Committee appealed to the Court of Arbitration for Sport against a recommendation to remove all the gold medals from the 2000 Sydney Olympics 4x400 metres squad.
UK Anti-Doping (UKAD) said it was "deeply concerned and shocked" by a Sunday Times report in which a British doctor alleged he had prescribed banned performance-enhancing drugs to 150 sportsmen including several Premier League footballers.
Asian Games gold medallist Sudha Singh failed to qualify for the women's 3000m steeplechase final round as she finished a disappointing 12th in the heats in the 14th IAAF World Athletics Championships in Moscow on Saturday.
A round-up of all the results from the 16th World Athletic Championships in London
All the Indians on view on the first day of World Junior Athletics Championship bowled out in the heats.
A summary of sports events and persons who made news on Sunday
The IAAF will send a warning to the American sprinter for disrupting this year's World championships but will take no further action.
Asked to board the flight for the Asian Games despite some family members reportedly missing in the wake of the Kerala floods, debutant long-jumper M Sreeshankar said he can finally focus on the job at hand after his grandfather and uncle were traced.
The discus thrower made the grade after finishing third with a throw of 63.29 meters in an IAAF meeting, in Szombathely, Hungary, recently.
The World and Olympic champion broke the 100 metres world record with a time of 9.76 seconds at an IAAF Super Tour meeting on Friday.
The British 4x100 relay team at the 2003 world athletics championships were stripped of their silver medal after Dwain Chambers decided not to appeal against his two-year ban for doping.