Diesel engines can technically run backwards, though there's very little (if any) practical applications for this, especially ...

The best-selling truck in America is not perfect, but these are the best (and worst) generations to buy for reliability.

In the middle of the 20th century, the atom was all the rage. Radiation was the shiny new solution to everything while being similarly poorly understood by the general public and a great deal of ...

Side gapping your car's spark plugs could result in some modest performance gains. Here's what it means, how to do it, and ...

Natalie Campisi is a senior journalist who covers personal finance, balancing timely news with in-depth enterprise reporting. Her mission is to make complex financial issues clear and accessible for ...

The 7.3 PowerStroke, 5.9 Cummins, and 6.6 Duramax, are all iconic diesel engines, but how do they compare? Here's a ...