The Olympic swimmer, 28, won her seventh consecutive world title at the world championships in Singapore on Saturday, Aug. 2, ...

In other events, Gretchen Walsh became the first American woman to win gold at the world championships in the 50m butterfly.

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

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

Katie Ledecky extended her 15-year win streak in the 1500m, earning her 6th world title and 22nd gold. But her rivals are ...

Ledecky held off Lani Pallister and Summer McIntosh in a tight race Saturday to win gold and extend her reign in the ...

Katie Ledecky stubbornly refused to give up her 800-meter freestyle crown Saturday at the world championships in Singapore, ...

Ledecky won with a time of 8:05.62, both a world championships record and the fourth fastest time in the history of the 800m ...

Katie Ledecky continued her dominance in the 800m freestyle event at the world championships on Saturday by winning her ...

American swimming star Katie Ledecky won yet another 1,500-meter freestyle world title in Singapore, her sixth victory in the ...