What are the key differences between Formula 1 and IndyCar, the two leading single-seater series in the world?

IndyCar teams have spent the past year trying to learn everything they can about the hybrid engines introduced midway through ...

Roger Penske sat down with Fox to talk about his team's rules violations during Indy 500 qualifying, a conflict of interest, last year's winning car and more.

Kyle Larson‘s performance during his practice and qualifying outings for the Indy 500 has been nothing short of a disaster.

Will Power is ready to turn the page to the 109th Indy 500, which during qualifying saw his car pulled for a modified attenuator that led to a Team Penske shakeup.