Helio Castroneves felt an immediate difference — a subtle but noticeable uptick in speed — the first time he utilized the boost of horsepower offered by IndyCar's novel hybrid engines around the ...

Indy 500 champion spoke to CBS Sports about the state of IndyCar and what it's up against ahead of its biggest race ...

Ahead of Sunday's Indy 500, racer Marcus Armstrong talks to Yahoo about how he's mentally and physically preparing for the ...