French star Léon Marchand has broken one world record already in the 200-meter individual medley. He'll try for a second on ...

Yu Zidi, 12, became the youngest-ever medalist during her debut at the World Aquatics Championships. But she may face a toxic ...

China's Yu Zidi, a 12-year-old phenom, finished fourth in three events at the World Championships, proving her future is ...

Ledecky, 28, claimed her seventh world title in the 800m freestyle and sixth in the 1,500m. Walsh swept the 50m and 100m butterfly, while Luca Urlando won a rare men's gold for the Americans in the ...