When Boeing unveiled the 777X, aviation enthusiasts noticed something missing: the iconic chevrons on the GE9X engine. These ...

Boeing began working with NASA to test using chevrons, or scalloped edges, on turbofan engines, mainly for noise reduction.

Feel the raw power of the Audi S8 4E with its Lamborghini-derived V10 engine and custom straight-pipe exhaust setup. This ...

Long before the Air India tragedy, the cause of which is still to be determined, people who had worked on the 787 had raised ...