The 28-year-old just broke her own 800-meter freestyle world record. And with the world championships and Olympics up ahead, she's not slowing down.

There is always a story to each world record that I set,” the Olympian said after notching the record at the TYR Pro Swim ...

Watch Katie Ledecky and Gretchen Walsh Set World Records at TYR Pro Series in Fort Lauderdale The USA Swimming TYR Pro Series ...

Katie Ledecky and Gretchen Walsh broke their own world records on the last day of a Tyr Pro Series meet in Fort Lauderdale, ...

Katie Ledecky breaks own world record in stunning swim nine years after last setting mark - The nine-time Olympic gold ...

Swimming superstar Katie Ledecky added to her long-list of extraordinary accomplishments Saturday when she broke her own world record in the 800-meter freestyle at the TYR Pro Swim Series in Fort ...

Kīlauea’s 19th eruption ended early Friday after nearly 8 hours, sending lava from the north vent across half of Halemaʻumaʻu ...

Katie Ledecky is having quite the week in Fort Lauderdale.