Mollie O'Callaghan has won the national 100m freestyle title in a stacked final, featuring a host of Olympic stars. O'Callaghan said she had to take some pressure off herself to compete against ...

(Christophe Simon/AFP/Getty Images) Anthony Ervin became the oldest American swimmer to win an individual Olympic gold medal Friday night, winning the 50-meter freestyle by 0.01 over France’s ...