World 400m champion Christine Ohuruogu is ready to accept the challenge posed by her emerging younger sister Vicky.
One of Jesse Owens' gold medals from the infamous 1936 Berlin Olympics has fetched a massive $1,466,574 (£895,000) in an online auction.
Great Britain and Northern Ireland topped the medal charts at the European Cross Country Championships.
Christine Ohuruogu admitted she is targeting a third Olympics after she was named Sunday Times and Sky Sports Sportswoman of the Year.
Robbie Grabarz failed to reach the heights of 2012 in 2013 but he insists he will get back to his very best.
Greg Rutherford has consigned 2013 to the rubbish dump; determined to get get back to his best in 2014.
Toni Minichiello admits he gained perspective during his time away from British Athletics as he rejoins on a coaching basis.
The fight against doping costs $300-400 million (£183-283m) a year and sporting medical experts at a conference hosted by FIFA.
France's triple jump world champion Teddy Tamgho has fractured his shinbone and will miss the rest of the northern winter season, the French athletics
The entire board of the controversial Jamaica Anti-Doping Commission has resigned, the country's minister with responsibility for sport confirmed.
Saudi Arabia's Mohamed Shaween has been given a three-year ban for violating anti-doping regulations.
The International Olympic Committee (IOC) will retest frozen samples from previous Games.
Usain Bolt and Shelly-Ann Fraser-Pryce were crowned male and female World Athletes of the Year for 2013.
Usain Bolt has said that controversy over Jamaica's anti-doping programme is scaring off sponsors and costing him money.
The United States has been awarded the 2016 world indoor championships, while Britain will host the 2018 event.
A revised World Anti-Doping code, which will double the bans for cheats in sport, was adopted on Friday.