Algae grown on dairy effluent cuts mineral fertiliser use by 25%
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WADA upholds suspension risking Russian Olympic boycott
WADA is maintaining Russia's suspension from most international sports, all but ruling out participation in the 2018 Winter Olympics, and threatening a Russian boycott of the next Summer games.
Carter appeals Olympic disqualification
The Jamaican sprinter Nesta Carter who was retroactively found guilty of doping at the 2008 Beijing Olympics has attended his appeal hearing
Russia stripped of two Sochi 2014 medals after doping revelations
Four Russian cross country skiiers failed doping tests leading the IOC to slap them with lifetime Olympic bans.
2018 Winter Olympic athletes launch anti-doping campaign #MyMoment
Top athletes launch #MyMoment campaign
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‘We need a strong sport’: Paula Radcliffe on restoring athletics' glory
"If we don’t have faith in what we are watching... then we don’t have a strong sport," says the British marathon champion and anti-doping campaigner.
Anti-doping agencies call for Russia Winter Olympics ban
The IOC was also criticised by the agencies who expressed concern about the 2018 Games being clean
She's back!: Sharapova gets wildcard for US Open
It will be the first Grand Slam appearance for the former world number one in over 18 months, after her return from a doping ban
Contador to retire from cycling
Twice Tour de France champion Alberto Contador will hang up his racing bike in September, bringing an end the career of one of the world's greatest cyclists
IAAF warns cheats will face tough scrutiny at World Championships in London
The IAAF's new watchdog, the AIU, promises tough doping checks and more for the London World Championships, which start on Friday.
'Icarus': documentary uncovers truth about Russian doping
FIFA investigating Russia's entire 2014 World Cup squad for alleged doping
Russia's state-sponsored doping scandal reaches football as FIFA investigates entire 2014 World Cup squad.
Sharapova denied wild card to French Open
Maria Sharapova, twice a champion at Roland Garros, is denied a wild card invitation to this month's French Open
Sharapova set to return after 15-month doping ban
Maria Sharapova is back on court on Wednesday in the Stuttgart Open.
Olympic gold medalist Jemima Sumgong EPO positive
Olympic gold winner Jemima Sumgong tests EPO positive
Sky cycling team slammed for not keeping records at doping investigation
Doubts continue to swirl around Team Sky as the cycling outfit answers questions about why it failed to keep proper medical records that could have answered the questions about Bradley Wiggins' myster
Putin admits sports anti-doping system broken in Russia
Putin promises new anti-drugs body for Russian sport to replace "broken" system for which Russia only has itself to blame.
Lance Armstrong faces uphill struggle in US fraud trial
Lance Armstrong to go to trial in US fraud case
IOC disqualify three athletes from 2012 London Olympics
Russia’s female 4×400 metres relay team from the London 2012 Olympics has been disqualified after one of the athletes returned a positive dope test for a banned…
Olympic bobsleigh champion Trunenkov banned for four years
Dimitriy Trunenkov, a member of Russia's four-man Bobsleigh gold medal winners at the Sochi Olympics, has been banned for unspecified doping offences for four years.
Sprint legend Bolt loses 2008 Olympic relay gold after team mate Carter tests positive
Jamaica’s Usain Bolt has lost one of his nine Olympic gold medals and his perfect triple treble of Games’ sprint victories after team mate Nesta Carter was found guilty of doping at the 2008 Beijing…