96 sportspersons returned positive in 2013 while the number of dope offenders in 2014 and 2015 were 95 and 120 respectively.
American sprinter Justin Gatlin won this third successive Rome Golden Gala 100 metres.
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.
US sprinter Justin Gatlin clocked 10.17 seconds on Sunday to win his second consecutive 100 metres final since coming back from a four-year doping ban.
Usain Bolt delivered a rebuke those who questioned whether he really suffered an injury in his farewell race at the World Athletics Championships by revealing details of his hamstring tear on Thursday.
Former world and Olympic 110 metres hurdles champion Allen Johnson announced his retirement from athletics at the age of 39 on Saturday.
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.
Mohd Abdul Najeeb Qureshi on Wednesday equalled the national 100m record while qualifying for the semi-finals on the opening day of the track and field events which saw all the Indians, except two, making it to the next round in the Commonwealth Games.
British sprinter Dina Asher-Smith, a triple European gold medallist, would like to raise the profile of female athletes and believes the best way of doing that is to have more women telling the story.
Legendary sprinter Milkha Singh, who was in the capital on Saturday and Sunday to see for himself Jawaharlal Nehru stadium came to the rescue of Suresh Kalmadi and company when he lashed out at the foreign media and athletes and CWG officials who have been crying foul from the roof tops by giving credit to the organizing comittee for the work.
As the sprinter runs his last race, we veer off the trodden tourist trail in Jamaica and revisit his hometown, Trelawny Parish.
Jamaica will grant diplomatic privileges to triple Olympic and world champion sprinter Usain Bolt and name a highway after him, Prime Minister Bruce Golding said on Tuesday.
US sprinter Justin Gatlin overcame a bout of jitters to win his comeback race following a four-year doping ban in 10.24 seconds on Tuesday.
US sprinter Justin Gatlin will return from a four-year doping ban with two races in Estonia next month, he said on Monday.
Five Brazilian athletes training in Germany for this month's world championships have failed out of competition doping tests and will return home, the Brazilian Athletics Confederation (CBAt) has said.
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.
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.
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.
India sprinter Dutee Chand, who qualified for the Rio Olympics, at an event in Almaty, Kazakhstan on Saturday, tells Laxmi Negi/Rediff.com that she gives her best when pushed by better and faster athletes.
Caster Semenya put aside the controversy over a planned rule change in athletics regarding hyperandrogenism to win the women's 1,500 metres
The Indian mixed 4x400m relay team qualified for the 2020 Tokyo Olympics after reaching the final in the World Athletics Championships, in Doha.
After promoting products ranging from jewellery, clothes and apartments, Malayalam superstars Mammootty and Mohanlal are all set to wear new caps as brand ambassadors for sports in Kerala. While Mammootty has been made brand ambassador of the newly launched Kerala Volleyball League (KVL), Mohanlal has been roped in by the Kerala Athletics Federation to promote athletics.
South Africa's 'Blade Runner' Oscar Pistorius on Saturday started performing community service as part of his parole conditions after being released from prison last month, local media reported.
Disgraced former sprinter Ben Johnson, who had his 100m gold and world record at the 1988 Olympics stripped after testing positive for steroids, has claimed a book due in September will provide new evidence that he was a victim of sabotage.
Apalled by the sub-standard accommodation provided to her at the 49th National Open Athletics Meet in Bhopal, the legendary PT Usha broke down in tears as she lambasted Sports Authority of India (SAI) officials for the shabby treatment of athletes.
American sprinter Tyson Gay notched the world's best 100m record of 2011 with a 9.79sec run at an event in Clermont, Florida.
Compatriot Ronnie Baker, who had set the previous fastest 100m of the year nine days ago, was second in 9.93 seconds, with Jamaica's Yohan Blake third a further hundredth of a second back.
Olympic and World champion sprinter Usain Bolt said the final call on his participation in the Delhi event would be taken by his coach next summer.
Briton Chris Froome won his second Tour de France title in three years on Sunday to enhance his growing reputation as a grand tour specialist.
Abhinav Bindra eager to motivate India's Rio Olympics contingent.
India's badminton sensation Saina Nehwal was Thursday declared the Sports Illustrated Sportsperson of the Year for her stupendous show in 2009.
South African prosecutors have removed a key argument for premeditation by reportedly admitting that Paralympic sprinter Oscar Pistorius may not have been wearing his prostheses when he fired the shots that killed his girlfriend, model Reeva Steenkamp.
Disgraced Olympic sprinter Marion Jones is hoping to make a sporting comeback in women's professional basketball, the New York Times reported on Monday.
Triple Olympic gold medalist sprinter Usain Bolt will take part in the 2010 Commonwealth Games in New Delhi, Organising Committee Chairman Suresh Kalmadi said in Port of Spain.
Disgraced Olympic sprinter Marion Jones signed a contract on Wednesday to play with the WNBA's Tulsa Shock in a bid to revive her athletic career.
A summary of sports events and persons who made news on Friday.
A day after P T Usha broke down and claimed humiliation on being denied proper accommodation in Bhopal, Athletics Federation of India (AFI) washed its hand off the incident and termed it a "communication gap" between the Sports Authority of India (SAI) and the sprint queen.
Chris Froome showed again he will attack his rivals on every terrain as the Briton extended his overall lead in the Tour de France with a surprising move in Wednesday's 11th stage, which was won with panache by world champion Peter Sagan.
From her battle against the IAAF gender testing rules to coming out as a lesbian in what is still a highly conservative country, Chand is used to making headlines but she hopes over the next year they will mainly be about her sporting prowess.