Jet aircraft are all loud, but few are as loud as the F-18 fighter jet. Researchers from the University of Cincinnati have created a new engine nozzle designed for F-18 fighter planes. According to ...

Whatever other qualities they may possess, jet fighters are not known for their quiet engines. They could soon become considerably less noisy without any loss in performance, though, thanks to a ...

Engine chevrons have become a defining feature of modern aircraft, but do they really pose a problem for performance?

Add Yahoo as a preferred source to see more of our stories on Google. Chinese scientists have developed what they claim to be the world's first near-100% efficient jet engine afterburner. If true, ...