The Critical Design Review of the CERP program paves the way for the modification of two B-52 bombers with the new engines, with work on the first bomber starting later this year. The U.S. Air Force has announced that the B-52 Stratofortress bomber's Commercial Engine Replacement Program (CERP) has passed the Critical Design Review (CDR).

Volvo's D13 engine cuts NOx emissions by 80%, aligning with 2027 EPA standards for cleaner, efficient heavy-duty truck operations.

Researchers in Wisconsin have developed a concept engine that can run on gasoline and diesel at the same time, with a surprising result. Here's what we know.

The rotary engine makes a comeback for cars and drones as gasoline gains popularity as a complement to electric motors.

A prototype ion engine that uses lithium vapor as a propellant has aced its first tests, achieving 25 times more power than previous ion engines.

Engine oil is vital for protecting a car's engine. If your car requires 5W-20, can you use 5W-30 instead? Here's why those numbers are so important.

Chevrolet Performance has dropped a teaser image on social media showing a new engine, sparking a wave of speculation over what may be headed down the pipe.

In some sense, cars are the forces that drive our world. They help us shorten distances, travel faster than we’ve ever thought possible, and make our lives degrees of magnitude easier. All of that was made possible by the invention of the internal ...

You're on the fourth human mission to Mars, and you're told the Odyssey spacecraft designed to take you there will be the smoothest ride you'll ever take. It features a newly christened electric propulsion engine which was in the late stages of testing during the first three missions.

Think of motor oil as the life’s blood of your car’s engine. Checking it on a regular basis is a key part of keeping your engine running well and getting the most miles out of it. The oil lubricates the engine’s internal moving parts, keeping them ...

Rotating detonation rocket engines work differently than traditional rockets to maximize thrust while using less fuel—an advantage that could help spacecraft explore farther in the solar system