John Muldowney, the only child of drag racing icon Shirley Muldowney and her first husband Jack, died from a blood clot Thursday in Springfield, Missouri. He was 59.John Muldowney worked on his mother's dragsters throughout her driving career as well as a variety of other teams, machines shops and fabricators.In...

The Race of Champions has abandoned efforts to reschedule its planned 2013 event in Bangkok.The last edition of the end-of-season head-to-head between stars from various racing disciplines had been scheduled for Dec. 14-15 last year, but was called off due to political unrest in Thailand. The organizers had hoped to...