Private jet engines range in price from $50,000 for a tiny turbofan to $50 million for a commercial powerhouse.

The US Air Force calls it the “Frankenjet,” a stealth fighter stitched together from the parts of two F-35s wrecked in ...

The ‘Frankenjet’, an F-35 made from the parts of two other planes, is now operational. It was built from two other warplanes ...

They've been working on this cool hydrogen-powered jet that could ... as 55% due to fewer parts and lower maintenance complexity, thanks to a modular and swappable engine unit for ground-based ...

Cars, consumer goods, and industrial equipment have been delayed at ports, stuck on rail cars, and languished in warehouses ...

New York City Mayor Eric Adams says a family of Spanish tourists, including three children, died Thursday in a helicopter ...

Photos posted on the helicopter company’s website showed the couple and their children smiling as they boarded just before the flight took off.

Remember the Mjølner? Not the mythical hammer of thunder from whence the name originated, but the equally earth-shaking V12 ...

New images have emerged of one of China’s futuristic fighter jets, a three-engine, tailless, flying wing aircraft Western analysts have dubbed the J-36.

Haasl notes that a traditional Navy ship engine overhaul, including disassembly, inspection, repair, and reassembly, can take ...