Scientists are exploring a surprisingly simple way to clean up diesel engines: adding tiny droplets of water to the fuel. During combustion, the water rapidly vaporizes, triggering micro-explosions ...

The Dieselgate emissions scandal made VW Group TDI engines pariahs in the car market, but a decade later, used values suggest diesel isn't quite dead yet.

Gasoline and diesel engines are very different. The former rely on spark ignition while the latter use compression ignition. Diesel engines typically run at much higher compression ratios than ...

It's not hard to find very small mass-produced gasoline engines, but diesel is another story. Diesel engines are more expensive to manufacture, so a small-capacity diesel in a cheap car can push up ...

Imagine a cargo ship pulling away from port and, instead of burning diesel, it runs on fuel made from the very seawater beneath its hull. That is the vision behind a new United Kingdom project that ...

A Volkswagen TDI Jetta with a precariously positioned engine, showcasing the challenges and risks of working on or transporting a dangling engine safely. Comedy legend Catherine O'Hara dies at 71 ...

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration ...

Spirit Airlines is citing problems with the Pratt & Whitney engines that power ultra-low-cost carrier’s (ULCC’s) fleet of Airbus A320neo-family aircraft, as well as the recent termination of leases ...

Ddiesel engines have their benefits, it's just that quick acceleration isn't one of them. They're limited in rpm compared to gas engines, due to factors like their higher compression ratios, and that ...

NEW YORK -- Passengers are speaking out after their flight was forced to make an emergency landing on a small remote island in the middle of the ocean earlier this week. "People were crying. There ...

Diesel engines have long struggled to gain popularity in the U.S., primarily finding favor in heavy-duty trucks. The fallout from Volkswagen’s 2015 Dieselgate scandal only worsened diesel’s image, ...

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration ...