IndyCar is altering its Full Course Yellow rules after the incident with Alexander Rossi at the Sonsio Grand Prix.

Rahal Letterman Lanigan has enlisted veteran race engineer Andy Brown to lead Mick Schumacher through the rest of May.

The Dane took the second IndyCar Series victory of his career and the first for Arrow McLaren in 2026 at Saturday's Indy GP.

The Ed Carpenter Racing driver aired his frustrations after his race came to an end on lap 21.

Pato O'Ward's wish for rain at Indianapolis Motor Speedway has been granted more forcefully than the Arrow McLaren driver probably had in mind, with Friday's scheduled IndyCar qualifying session having been postponed until Saturday morning due to the weather. The battle to set the starting order for the Sonsio Grand...

Arrow McLaren’s Christian Lundgaard was fourth in the final practice session of the day prior to the evening qualifying run at the Sonsio Grand Prix.Teammate Nolan Siegel was 10th, and down in 19th, Pato O’Ward, the third member of the McLaren trio – who’s often the first member of the...

The second practice session ahead of Saturday’s Sonsio Grand Prix on the Indianapolis road course concluded like the first, as Chip Ganassi Racing’s Alex Palou set the standard with a lap of 1m10.4507s.Compared to the morning session he led, Palou’s best lap in the No. 10 Honda was produced under...

IndyCar has revised its rulebook to include language that makes it illegal for drivers to use the 60hp boost provided by the push-to-pass (P2P) button when the system is meant to be disabled.

Chip Ganassi Racing's Alex Palou led a Honda 1-2-3 in Friday's opening practice session for the Indy GP.

The Indianapolis Motor Speedway Museum has several new displays for the Month of May, allowing more stories to be told. In The Heritage Group Gasoline Alley Gallery, six of the seven cars have been switched out. Cars now on display include: 1914 Isotta Fraschini Tipo IM, driven by Ray Gilhooly...