Results for: testosterone boosters

Pistorius representatives name substance found

Cyclist's evidence helps anti-doping body

Rodriguez OK'd for PEDs prior to season, report

Sochi produces Winter Games record 8th doping case

Armstrong foe thinks confession scarcely credible

All-Star game played under drug cloud

Armstrong interview provokes little sympathy

Ex-teammates, foes split over Armstrong confession

Anti-doping officials say Armstrong must say more

Armstrong teammate Hincapie pens stark memoir

Tyler Hamilton discloses doping payments to doctor

Armstrong admits doping: 'I'm a flawed character'

Column: Live commentary on Armstrong interview

Hormones blamed in zoo elephant attack