Summer McIntosh, the 18-year-old Canadian swimming star, rolled to victory Sunday in the women’s 400-meter individual medley, ...

Summer McIntosh won her fourth gold medal of the World Aquatics Championships in Singapore with a dominant performance in the ...

The U.S. men claimed one gold medal over the eight-day meet (Luca Urlando, 200m butterfly), their fewest at a world ...

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

American star Katie Ledecky won her seventh world title in the women’s 800-meter freestyle on Saturday, fending off the ...

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

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 ...

Summer McIntosh continually pushes herself, and the prospect of additional world-record pursuits is enticing for the sport.

Summer McIntosh captured her fourth gold medal at the world swimming championships by winning the 400-meter individual medley ...

Canada's Summer McIntosh wrapped up one of the best World Championships performances ever with her fourth individual gold.

Canadian star Summer McIntosh won the 200-meter butterfly on Thursday to claim her third gold medal in as many races at the ...

With four world championship gold medals and a single bronze draped around her neck, Summer McIntosh is doing more than just ...