As you may know, an engine's compression ratio is directly linked to its combustion efficiency. All else being equal, higher-compression engines tend to make more power while offering better fuel ...

Construction is officially underway on Tulsa’s Space Test Center, a project leaders say will strengthen Oklahoma’s growing aerospace industry. Crews have broken ground on the facility next to Tulsa ...

IER MRO Industries CEO and Chairman Larry Howie discusses the progress of the company’s future engine MRO and test facility in Dubai, where it plans to service CFM56 and Leap engines from late 2027.

A loophole in Formula 1’s new technical regulations offers a way around the 16:1 compression ratio cap, introducing controversy before the season even starts. Technical manoeuvring to push regulatory ...

Convicted pedophile Jeffrey Epstein had the curious habit of buying up DNA test kits for his rich, famous and powerful friends, emails released by the Justice Department Friday show. On Sept. 21, 2016 ...

The Albatroz tactical UAV fitted out with a combustion engine, seen here at Stella's plant in March 2025. (Victor Barreira) Brazilian unmanned aerial vehicle (UAV) specialist Stella Tecnologia ...

ALAMEDA, Calif.--(BUSINESS WIRE)--Astra today announced it has shipped 110 satellite engine systems since January 1, 2025, surpassing a key operating milestone set when the company went private in ...

GE and Lockheed ground tested a new air-breathing hypersonic jet engine capable of powering missiles to speeds well in excess of Mach 5 in a smaller, cheaper, lighter, and more efficient package than ...

JEFFERSON CITY, Mo. (KY3) - The Missouri Department of Health is offering free radon test kits to help homeowners detect dangerous levels of the radioactive gas. Radon is a naturally occurring ...

Apart from the very curious, not many people ask why diesel engines, compared to gasoline, run higher compression ratios. The argument is reasonably straightforward and starts with fuel ...