Former elite U.S. gymnasts Jamie Dantzscher, Jessica Howard and Jeanette Antolin have come forward saying they were sexually abused by a former doctor currently facing trial on a separate matter.
WADA said a "Russian cyber espionage group" hacked its database and posted confidential medical data about Simone Biles, Serena and Venus Williams and Elena Delle Donne.
Four 1,500-meter runners in the T12/13 classification at the Paralympics all bettered the Olympic gold-medal-winning time of American Matthew Centrowitz from the Rio Summer Games in August.
Reeling from a series of embarrassing losses -- including at the 2004 Games -- the U.S. men's basketball program turned to Mike Krzyzewski, who rebuilt the team into one America could celebrate.
Australian swimmers Josh Palmer and Emma McKeon have been punished after failing to return to the Olympic Village after a night out, with Palmer alleging he was robbed.
United States swimmers Ryan Lochte and Jimmy Feigen have been indicted for falsely reporting a crime in Rio, police tell ABC News.
