The successive problems appeared to overwhelm the pilots, who were experienced but not authorized to fly the type of jet they were operating alone, according to federal safety investigators.

Greg Biffle’s sudden demise sent ripples across the motorsport fraternity. The fans and experts from all over the world are still coming to terms with it, as they try to cope with the second-hand loss ...

CHARLOTTE, N.C. (AP) — Hundreds in the NASCAR community gathered for a memorial service at Charlotte's Bojangles Coliseum on Friday for former driver Greg Biffle, his family and others who were killed ...

A memorial service will be held for former NASCAR driver Greg Biffle and six others killed in a December plane crash. Biffle, a 19-time NASCAR Cup Series winner, was also recognized for his ...