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 ...

We all know diesel engines produce Earth-moving torque to outclass gas engines in pulling power and heavy-duty workloads. We also know that diesels could outlive a similar gas engine, given proper ...

A runaway freight train in northern India traveled nearly 45 miles without a driver on Sunday, reaching speeds of up to 46 miles per hour, before it was brought to a stop, according to railway ...

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 ...

"I fell on top of random strangers, and random strangers fell on top of me." The train continued to accelerate and for Tew it felt as if the train had derailed and was going to crash into something.