Every modern vehicle needs a motor of some kind, usually an internal combustion engine. Given the prevalence of cars, lots of people take the time to learn the ins and outs of the best and worst ...

The Army is canning the M10 Booker, a tank-like armored vehicle that the service chose less than two years ago as its first major new front-line combat weapon in decades, officials said Monday. The ...

Tanks have been around since World War I, and by necessity, they've always been large, heavy military machines. Their tremendous size and weight come from the thick armor plating affixed to various ...