The tank community finds it kinda ugly, but the cognoscenti caution not to read anything much into what we see in this early ...

The first M1E3 Abrams tank prototype was unveiled at the Detroit Auto Show, promising a 50% bump in efficiency.

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 ...

When people buy cars, they often focus on fuel efficiency, and the Environmental Protection Agency (EPA) tests and reports on the fuel economy of every car sold in the United States. Fuel efficiency ...

As you read this, people at the Pentagon and several civilian partner organizations are putting their heads together to make America’s combat vehicles more effective and efficient through ...

Aiming to make armored vehicles stealthier, Rolls-Royce is using this year's Eurosatory defense trade fair to debut a new concept hybrid diesel engine that not only makes tanks and such more efficient ...

Tanks have played an important role in U.S. military operations since World War I. But the tanks of that era can barely hold a candle to the advanced designs, capabilities, and firepower of modern ...