Frankie Muniz, the onetime star of "Malcolm in the Middle," is making a serious run as a NASCAR truck series driver. Here's why he's doing it.

Connor Zilisch capitalized on a series of late turn-of-events over the final 14 laps, scoring a thrilling NASCAR Xfinity Series victory in the Pennzoil 250 at Indianapolis Motor Speedway on Saturday, ...

Sunday's NASCAR Cup Series race at Indianapolis Motor Speedway is set to be broadcast live on TNT Sports in the United States ...

Kyle Larson crushes Justin Allgaier's Brickyard hopes with late-race contact at Indy; aero push blamed as JRM salvages 100th ...