Team Effort
A big reason for the U.S. women's and men's relay sweep at the Penn Relays on Saturday: a thing called teamwork. Cyphers »Americans sweep in USA vs. the World »Gatlin's new outlook »
AP Photo/Alex BrandonOlympic Sports
Olympics 2012: London Calling
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The finale ...
Whatever disappointment Kathryn Bertine may have felt after her Olympic quest came to an end, she received an all-too-personal reminder that trying trumps failure.
More London Calling »
2,500 doping tests planned for Sochi Olympics
Sochi's anti-doping director says 2,500 drug tests will be conducted at next year's Winter Olympics, about 350 more than at the 2010 Games in Vancouver.
May 23 1:59 PM ET
Rio Olympics funding cut for Pistorius, Semenya
Oscar Pistorius and Caster Semenya were left off a list of athletes to be given funding ahead of the 2016 Rio Games because neither is currently training or competing, the South African Olympic Committee said Thursday.
May 23 9:50 AM ET
Taiwan's Wu says he'll run for IOC presidency
C.K. Wu confirmed Thursday he is running for president of the International Olympic Committee, becoming the fourth candidate and the second from Asia bidding to replace Jacques Rogge.
May 23 6:48 AM ET
Puerto Rico's Carrion to bid for IOC top post
Richard Carrion of Puerto Rico has become the third member to enter the IOC presidential race, promising to use his business experience to guide the Olympic movement through the world's troubled financial times.
May 22 9:42 AM ET
Athlete loses CAS appeal in IOC election case
Former Olympic champion Koji Murofushi has lost his appeal against disqualification from an election to become an IOC member representing athletes.
May 22 8:45 AM ET
Sochi organizers pledge high level of security
Sochi Olympic organizers say authorities will ensure security at the "highest possible level."
May 22 8:36 AM ET
Video: Make The Rules
'I just want to play'
Marlen Esparza, Joan Benoit-Samuelson, Lisa Leslie, Diana Taurasi -- women who made their own rules because they wanted to play sports. Watch »
Top Shots
Photos of the week
The Mobile Bay LPGA Classic and X Games Barcelona headline this week's top events. Gallery 
Journeys & Victories
Redefining fitness
Jen Fitz-Roy isn't your typical athlete. Born with spina bifida, she turned to the gym to stay in shape but found competition and success in the process. Watch
Photos: Sacramone's Sport
Katherine Reutter: New Beginning
Katherine Reutter is hard at rehab
Olympic speedskater Katherine Reutter is four weeks into her recovery process from one hip surgery. Soon she will be having surgery on the second hip. Read more »