The IOC took back US sprinter Marion Jone's five Sydney 2000 Games medals after she admitted to taking drugs.
Usain Bolt ran under 10 seconds for the first time this year as he narrowly won the 100 metres at the Monaco Diamond League meeting on Friday.
The US 4x400m relay team that won gold at the Sydney Games in 2000 have been stripped of their medals after Antonio Pettigrew admitted to doping, the International Olympic Committee (IOC) said on Saturday. It was the sixth American medal from the Sydney Games lost to doping in the past eight months after US sprinter Marion Jones was stripped of her five medals due to her doping confession last year.
Mark Cavendish has pulled out of the Tour de France before the 15th stage to Prato Nevoso, his Team Columbia said.
German Marcel Kittel was once again a cut above as he claimed his fifth victory in this year's Tour de France, winning the 11th stage in emphatic style on Wednesday.
German Marcel Kittel claimed his fourth victory in this year's Tour de France when he powered to an impressive Stage 10 win in a bunch sprint on Tuesday as Briton Chris Froome retained the overall lead.
Ace sprinter Dutee Chand said the gold was an answer to her critics, who had written her off after her admission of same-sex relationship.
Jamaican sprinter Asafa Powell's Olympic preparations suffered a slight setback on Friday when he pulled up in his heat of the 100 metres at Rome's Golden Gala with a groin strain. The former world record holder finished fifth in the heat despite pulling up abruptly at the end and qualified for the final with a time of 10.19 seconds.
The disgraced sprinter relinquished the five Olympic medals she won at the 2000 Sydney Games after admitting to the use of a prohibited substance.
The Jamaican clocked 9.98 seconds into a slight breeze at the Kamila Skolimowska Memorial in front of a 20,000 crowd on a new track laid down the side of the infield.
In a desperate bid to get his life back on track, convicted Paralympics runner Oscar Pistorius has reportedly expressed his interest in assisting disadvantaged children if he is released on parole as early as August.
The two fastest 100 metres sprinters, Usain Bolt and Asafa Powell, could race in Jamaica later this month.
Carolina Kluft achieved what no heptathlete had managed and won her third successive world title with the highest score of her career.
Tyson Gay and Asafa Powell raced through stifling Japanese temperatures to ease towards their much-anticipated 100m showdown.
Gay's reduced ban sends wrong message, says Bolt.
Rakshita Verma participated in the Half Marathon on Sunday Here's a first person account.
'I could not believe that the prime minister knew me.'
Amputee sprinter Oscar Pistorius, known as the world's "fastest man on no legs", is understandably nervous ahead of his first race abroad against able-bodied athletes, due to take place in Rome on Friday.
World 100 metres champion Justin Gatlin said on Tuesday he is "shocked and surprised" at doping allegations made against his coach Dennis Mitchell, like Gatlin a convicted doper, but added that he sacked him as soon as he heard about the issue.
World champion Tom Boonen stepped off his bike 59 km from the finish of the 15th stage over 187 km from Gap to l'Alpe d'Huez.
Olympic sprint champion Usain Bolt expects an onset of nerves when he makes his debut for Australia's Central Coast Mariners against an amateur side on Friday and says he is still short of fitness and struggling with the speed of the game.
Sprinter Dwain Chambers won a silver medal in the world indoor championships on Friday, finishing second behind Nigeria's Olusoji Fasuba and level with Kim Collins of St Kitts. The 29-year-old, who is trying to resurrect his athletics career following a two-year doping ban imposed in 2003, clocked a personal best time of 6.54 seconds, the same as Collins who was also awarded silver and three hundredths behind Fasuba.
Jamaica's former world 100 meters record holder Asafa Powell tested positive for a stimulant at last month's national championships, his agent said.
Multiple Olympic and world champion Usain Bolt has described the unveiling of his statue in front of Kingston's National Stadium as one of the greatest moments of his career.
'I thought the action scenes in Heropanti without cables was hard. But doing stunts attached to wires is another level of action altogether.' Tiger Shroff gives us a sneak peek of A Flying Jatt.
'The Centre should take the matter seriously and ensure creating an opportunity to Srabani Nanda and Amiya Mallick to participate in the Rio Olympics'
Usain Bolt, who shattered the world record each time to capture Olympic gold in the 100 metres, 200 and 4x100 relay, dismissed speculation his sudden rise to supremacy was aided by doping.
The year-long suffering she faced following the controversial "gender test" in 2014 has hurt promising sprinter Dutee Chand so much so that she still feels that she may get trapped and her resurrected career may be in ruins again. Two years ago, Chand's dreams of representing her country at the Commonwealth Games and Asian Games came crashing when an indefinite ban was imposed on her, barring her from taking part in women's competitions due to her higher levels of testosterone (hormones primarily produced by male). Dutee fought the case at the Court of Arbitration for Sports in Switzerland which upheld her appeal, citing no clear cut link with higher levels of these hormones with enhancement in performance. She returned to competitions last year and broke the national record in 100m dash recently. "I'm not able to trust anyone. I am scared that I might get trapped again. I hardly have any friends," Dutee told reporters on the sidelines of the GAIL Indian Speedstar event. "I prefer to train alone at SAI camp in Hyderabad. I don't train at national camp at NIS Patiala. Some of the 4x400 relay members don't like me," she added.
Three-time Olympic champion Marion Jones is heavily in debt, fighting off court judgments and down to a bank balance of about $2,000.
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.
Olympic discus thrower Allison Randall on Monday became the third athlete to confirm a positive drugs test from the Jamaican trials in June following Sunday's revelations by sprinters Asafa Powell and Sherone Simpson.
The delay was because the board had been unable to finalise all its cases on Friday, when it had been due to meet to decide if Pistorius should be freed on parole or serve a longer period in jail, local television station 'ENCA' reported.
The Norwegian sprinter confessed to using the male sex hormone testosterone.
Sprinter Dwain Chambers has been stripped of his 2002 European 100 metres title after admitting he took the steroid THG that year.
The Jamaican blamed cold weather rather than a restart for failing to break his 100 metres world record.
Wayde van Niekerk of South Africa won the men's 400 metres gold in a world record time of 43.03 seconds at the Rio Olympic Games on Sunday.
The fastest man on earth Usain Bolt arrived at Bangalore International Airport 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.
Salman Khan, whose appointment as IOA's goodwill ambassador in April was slammed by Olympic medallist wrestler Yogeshwar Dutt and legendary sprinter Milkha Singh, seemed to have no clue about who Dipa Karmakar was and how she fared so far at the Rio Games.
Polish hammer thrower, Anita Wlodarczyk, who set a world record, has been voted women's athlete of the year by an American publication.