We've all thought about what would happen when you pour jet fuel into a diesel engine. Will it work or lead to immediate catastrophic failure, perhaps even an explosion? Planes are among the most ...

Unless your car has a diesel engine, you shouldn't put diesel fuel in the tank. As our friend Brett Berk learned the hard way a few years ago, you also shouldn't put gasoline in a diesel vehicle, ...

Diesel is not innocent by any means, but it has been unduly vilified in comparison to gasoline. The dark smoke that was emitted from diesel trucks and buses looked ominous enough, but it was ...