Toyota is facing a wave of litigation that cuts straight into its reputation for bulletproof reliability, with a new lawsuit ...

The MV-22B Osprey crash that killed five Marines in California last June was caused by a gear problem the service has known about for years, according to a 436-page redacted command investigation ...

Gearbox problems are a nightmare for a racing driver. A car that does not shift when you want is a disaster on track, one that forces a driver to slowly limp back into the pit lane in a single gear ...