Atletics

IAAF suspends 28 unnamed athletes after retested samples yield 'adverse findings'

Disciplinary action has been initiated against 28 athletes after the IAAF retested samples from the 2005 and 2007 World Championships, and found 32 "adverse findings".

Usain Bolt seeks exemption to compete in 2014 Commonwealth Games

Bolt has not competed at all this season due to injury and has asked for a medical exemption from the Jamaica Athletics Administrative Association (JAAA) to miss this weekend's national trials and be considered for the relay teams only in Glasgow.

Turkey athletics in turmoil as 31 athletes suspended for doping

Many suspensions were expected after reports that multiple athletes tested positive in a targeted program ahead of the Mediterranean Games, which Turkey hosted in June.