Mercedes and Pirelli must answer charges that they breached Formula One rules by testing tires together.
It has been a topsy-turvy season for Ed Carpenter.
Indianapolis Motor Speedway is honoring the late Jason Leffler with a tribute atop the iconic Pagoda scoring board.
Greg Biffle was thrilled after his victory last weekend in Michigan.
The only all-American lineup at the 24 Hours of Le Mans might very well be the one that draws the most interest from non-racing fans.
The funeral service for NASCAR driver Jason Leffler drew Sprint Cup stars Tony Stewart, Kasey Kahne, Greg Biffle and Brad Keselowski among the more than 800 people who filled Grace Covenant Church on Wednesday.
NASCAR driver Mike Harmon has turned himself in to authorities in North Carolina after warrants were issued for him and a business partner.
Major changes to Daytona International Speedway are coming soon.
Daytona International Speedway is getting another facelift, this one considerably bigger than the last.
Ready to thrill a few hundred school kids, Jimmie Johnson hopped into a replica of his No. 48 car to fire up the engine.
There was one heck of a celebration in victory lane on Sunday at Michigan International Speedway.
Jason Leffler, like every other racer, understood the risks of his profession. It's a conversation he had with his longtime girlfriend when his NASCAR prospects dried up and a return to the sprint car circuit was the only way he could compete on a regular basis.
The racing community rallies around its own, and Kasey Kahne has stepped up to help raise funds for Jason Leffler's young son.
John Force ended a 31-event winless streak Sunday in the NHRA Thunder Valley Nationals, beating Cruz Pedregon in the final round.
Greg Biffle gave Ford a milestone victory - right down the road from company headquarters.
Denny Hamlin's No. 11 Toyota changed its paint scheme for Sunday's race at Michigan to the one that was used when Jason Leffler drove the car in 2005.
Sunday was a rough day for Hendrick Motorsports.