Enter wave engines—jet engines that don’t rely on spinning blades or turbines. Instead, they use pressure waves to generate thrust, offering a lightweight, simple, and efficient alternative to ...

The Italian Stipa-Caproni experimental aircraft featured a tube-shaped fuselage similar in design to modern turbofans.

The U.S. jet engine supply chain faces strategic risks due to globalization, brain drain and cyberattacks, argues retired Air ...