Diesel engines provide a ton of torque, great reliability, and a good bit of economy, but they can be really tough to start ...

Originally produced in 1953, the Mirrlees JS8 was a huge, 102.4-liter diesel engine, and one was just brought back to life ...

Wondering if using red-dyed diesel will ruin your semi truck or void your warranty? We break down the mechanical facts, OEM ...

KENNEDY SPACE CENTER — The Artemis II crew performed a special burn of the Orion capsule on Thursday evening. This critical burn is the last step to sending the four astronauts on a flyby of the moon.