American Katie Ledecky continued domination of the women's 800 meters freestyle with a brilliant swim to win gold.

Sha’Carri Richardson, the Team USA track and field star, was arrested after allegedly assaulting boyfriend Christian Coleman ...

The United States set the world record in the 4x100 freestyle mixed relay, clocking 3 minutes, 18.48 seconds in the swim ...

Katie Ledecky remains unbeaten in the 800 freestyle, while the Americans set a world relay record and piled up three gold ...