Internal combustion engines are incredibly complicated machines that many of us interact with on a daily basis, but don't completely understand. You get in your car, turn the key or push the start ...

Some consumers are scared by what connected cars can do with all personal information and self-driving features, but diesel trucks can have a mind their own, too. While this Cummins-powered sled ...

From a serpentine belt somehow ending up inside an engine to frozen coolant, runaway diesel engines, destroyed pistons, and a motorcycle engine exploding beneath the rider, these are some of the ...