Diesel aircraft engines promise lower fuel burn and cheaper operating costs at a time when every gallon and every kilogram ...

For most people, diesel engines equate to either pickup trucks or semis traversing freeways. However, what many of us do not know is that diesel engines can be used in aircraft, too. You would not ...

Piston-engined fighters ruled the roost for thirty years. A brutal survival of the fittest ensured a rapid evolution of these characterful machines; the final fighters were over six times faster and ...

BENGALURU, Dec 22 (Reuters) - An Air India Boeing 777 aircraft had to turn back after a drop in oil pressure forced the pilots to turn off one of the jet's engines, India's aviation regulator said on ...

A CFM conceptual rendering of Open Fan engines on the wings of a jet—not representative of any defined future aircraft configuration. Credit: CFM International As 2026 beckons, commercial ...

U.S. startup Astro Mechanica plans to take its hybrid-electric supersonic engine into high-altitude and high-speed ground testing in 2026 as it moves toward flying the unique powerplant in 2027 in a ...

The number of stored jets powered by Pratt & Whitney (P&W) PW1000G-family turbofans jumped nearly 90 aircraft since mid-year, as the world’s airlines continued working through an operational upheaval ...

The development of the Izdeliye 177 appears to be driven by the need to upgrade the earlier Su-57 production models and offer a new powerplant to international customers. Russia’s United Aircraft ...

Facing multi-year waits for electrical grid connections, data center operators supporting artificial intelligence (AI) workloads are turning to an unexpected supplier: supersonic jet engine ...