Ledecky lowered her mark in the 800-meter freestyle and showed, at 28, that she isn’t even close to slowing down.

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

About 40,000 runners from across the Philadelphia region, including members of Gov. Josh Shapiro's family, participated in ...

The home of Elon Musk's SpaceX rocket company is on its way to becoming an official Texas city with a galactic name: Starbase ...