2016 Olympics

The 10 athletes representing the first-ever refugee team received a stadium-rattling ovation at the opening ceremony. They hope to send a message about refugees that reaches far beyond the Rio Games.

Hundreds of elite endurance athletes were taking the prescription heart drug meldonium until it was banned in January. But a similar heart drug, telmisartan, is still allowed.

In the days before his competition, Pryor said he had never been more ready for anything in his life. With his family watching, he faced a tough Swiss opponent in his opening match.

Brazil is in the midst of a political crisis, but protests at Olympic venues have been shut down. The government is expected to appeal a judge's ruling that it is illegal to remove protesters.

For U.S. weightlifter Morghan King and others, competition began and ended on the first two days.