Motor Sports - AP

HOMESTEAD, Fla. - Kyle Busch has won the Nationwide Series championship. Full Story »

CATAWBA, N.C. - Jeremy Mayfield sat in the back of his large barn Friday morning about 800 miles from where NASCAR's season-ending weekend was kicking off. Several hundred people surrounded him, listening intently as a fast-speaking auctioneer sold dozens of items. Full Story »

HOMESTEAD, Fla. - Jimmie Johnson, on the verge of a NASCAR record fourth consecutive championship, signed a contract extension Friday to drive for Hendrick Motorsports through the 2015 season. Full Story »

HOMESTEAD, Fla. - Hendrick Motorsports owner Rick Hendrick expects Jeff Gordon to drive at least "three or four" more seasons and the four-time Cup champion says he has no immediate plans to retire. Full Story »

Frank Williams says he is not preparing to relinquish control of the Williams Formula One team despite selling a minority stake on Friday. Full Story »

HOMESTEAD, Fla. - Rusty Wallace Racing is moving its Nationwide Series team from Chevrolet to Toyota next season. Full Story »

CORAL GABLES, Fla. - There will be much for Hendrick Motorsports to celebrate on Sunday night. Full Story »

LONDON - Former world champion Kimi Raikkonen confirmed Thursday that he will take a one-year sabbatical from Formula One next season and said it's uncertain whether he will return in 2011. Full Story »

LONDON - Formula One champion Jenson Button signed with McLaren on Wednesday to partner with Lewis Hamilton, giving the English team a potent lineup for next season featuring the most recent title holders. Full Story »

FRANKFURT - Timo Glock will drive for the new Manor GP team next season in Formula One. Full Story »