The son of imprisoned drug kingpen El Chapo is now believed to be in the hands of a rival cartel
Experts say Lochte could lose millions in sponsorship money from his exaggerated story of a gas station encounter in Rio
Entries made in a secret ledger between 2007 and 2012 reveal multiple payments of over $1 million, but it's unclear if those payments ever went through
71-year-old International Olympic Committee executive was arrested in dawn raid in Brazil hotel
American swimmer's statement comes after Brazil police say Olympian lied about being robbed
A Ukrainian lawmaker is revealing new details about millions of dollars in cash possibly set aside for Donald Trump's campaign chairman by a pro-Russian political party he consulted for. Investigators are looking for the person who signed for the money. Paul Manafort says he never received any secret payments. Charlie D'Agata reports from the Ukrainian capital, Kiev.
Brazilian police say it was cover-up try; Ryan Lochte, others could face criminal charges there, sanctions from USA Swimming and USOC
Jamaican superstar romped in what he says is his last Olympic 200-meter race, but finished in 19.78 seconds, more than a half-second short of his own world record
Federal police executed people on ranch last year, then moved bodies and planted guns to corroborate the official account that the deaths happened in a gunbattle, Mexico’s human rights commission says
This winter, when mosquitoes aren’t biting, researchers are planning a study to help speed development of much-needed Zika vaccines
An internal United Nations document says a senior politician appointed by President Salva Kiir led the recruitment of an entire village of boys using intimidation
A photo of a young boy covered in dust and blood after an airstrike has become the face of Syria's civil war, which has claimed the lives of more than 400,000 people. About 41,000 of them have been children. Holly Williams reports.
Rio police have accused USA swimmers of vandalizing a gas station bathroom, arguing with a security guard, then leaving $50 to pay for the damage. It is a dramatically different story than the armed robbery account told by Ryan Lochte. Ben Tracy has more.
The athletes’ kindness to each other has been a big hit on social media -- and a reminder of Olympic spirit
Abbey D'Agostino, 24, says she has no regrets, and now feels connected to her competitor "in a way that’s powerful"
Little boy has become the face of Syria’s civil war, which has claimed the lives of more than 400,000 people, 41,000 of them children
At 38, she is the oldest female medal winner in beach volleyball history; she added bronze in Rio to her three gold medals from previous Olympics
Researchers say there is ample evidence that cholera was introduced to Haiti’s biggest river in October 2010 by inadequately treated sewage from a U.N. peacekeeping base
State Department spokesperson John Kirby confirmed the link between the release of American prisoners and a $400 million cash payment to Iran
Authorities dispute Ryan Lochte's story of being robbed; but they do say swimmers were confronted by security guard with a gun