Sonoma Raceway says "Racing will continue as planned".
Bourdais on probation for rest of season
James Hinchcliffe was injured after being struck in the head by debris during the Grand Prix Indianapolis Saturday.
79-year-old legend diagnosed with blocked arteries on Monday.
Will replace the retired Jim Nabors.
The 1.7-mile temporary circuit at NRG Park hosted doubleheader races in each of the past two seasons.
A total of 10 teams and drivers put their cars powered by the Chevrolet IndyCar V6 2.2 liter twin turbocharged direct injected engine through its paces.
Derrick Walker took a moment to talk to the media ahead of the IndyCar race at Texas tonight and revealed some interesting things about the schedule, as Christopher DeHarde explains...
Two single-car operations are joining forces in IndyCar.
Will Power's closest title rival encountered issues quickly at Sonoma.
He will oversee the development of rules and standards for IndyCar engines.
After four aborted starts, three wrecks, and two red flags, today's IndyCar race in Toronto has been cancelled.
Dario Franchitti is awake and alert after his Ganassi IndyCar flew up in the air into the catch fencing.
Will join the Verizion IndyCar Series in April.
Engineer will oversee development rules and standards for IndyCar engines.
IndyCar driver Ed Carpenter, Al Unser, Jr. among those scheduled to appear.
Multiple cars took damage in a massive crash caused by a slick, wet track in Toronto.
The full aero kits will debut at the Firestone Grand Prix of St. Petersburg on March 27-29, 2015.
Chevy IndyCar V6 Program makes it three in a row.