Caterpillar's diesel truck engines were industry leaders, known for reliability, performance, and fuel efficiency. But new ...

Naturally-aspirated V8 engines are legendary for reliability. Learn why their simplicity, durability, and timeless design ...

Mazda's willingness to leave the Otto cycle behind when designing its engines brought us the rotary-powered RX-7 and RX-8, ...

General Electric (GE) has been in operation for over 100 years and most consumers best know the brand for its many appliances, but that's not all it manufactures. From women-focused medical devices to ...

Miller cycle engines -- like those once used by Mazda -- make less power more efficiently by holding the intake valve open ...

Even as the automotive industry pivots to electric vehicles, some brands are quietly doubling down on internal combustion with fresh engineering and serious performance ambitions. Mercedes is ...