Spectators at a diesel truck performance event in Indiana got a bit of an explosive show watching a Cummins Dodge Ram blow up on the dyno, as parts rained down on the crowd. The 2021 Ultimate Callout ...

We are at a critical time and supporting science journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen scientific ...

There's no need to sugarcoat what bad piston rings can do to your engine. Those rather thin cast-iron or steel rings may look small and irrelevant to untrained eyes, but they play a vital part in ...

A hole in the engine block is big enough to fit a hand in. The internal combustion engine is amazing when you think about the mechanical complexity that drives a vehicle down the interstate at 75 ...