The Andretti Global driver Marco Andretti's fiancée, Billie Jo Powers, recently shared an Instagram story about his return to the Indy 500 track.

General Motors has been officially approved by the FIA to become a Formula 1 power unit supplier starting in the 2029 season.

Dennis Hauger (photo) of Andretti Global was more than three-tenths of a second clear of his INDY NXT by Firestone rivals during testing April 22.

Team Penske’s Scott McLaughlin led Thursday morning’s 2h30m high-boost session at the Indy Open Test, posting a best lap of 232.686mph in the No. 3 Chevy with the benefit of the draft. The best ...

A trio of former Indy 500 winners were among the fastest Wednesday, the first day of the open test. Here's what we learned ...

GM Performance has officially received approval from the sport's governing body to become a power unit supplier. That will ...

An extra hour was added to the back end of the schedule, which helped to mitigate the impact of the delay. When the day was ...

Dixon’s best lap of 225.182mph came in the final half an hour, pipping the next-best lap by Team Penske’s Josef ...

Scott Dixon has won four of his six NTT INDYCAR SERIES championships in the last 11 years, but his only victory in the ...

Scott Dixon (photo) of Chip Ganassi Racing is aiming for his second Indianapolis 500 presented by Gainbridge victory and his ...

Cadillac’s Formula One effort has taken another step forward with the FIA approving their power unit for use in 2029.