For more than 100 years, the internal combustion engine (ICE) has been the mechanism of choice for vehicles of all shapes and sizes. Across all configurations, the principle is the same: a mix of fuel ...

A hyped new vehicle features multiple blades and wings and has a face that resembles a Transformer that didn’t quite complete its metamorphosis. It’s even got a jet engine in the back, giving the ...

Give it wheels and a steering mechanism, and people will try to power it with anything they can. Visionary (and not-so-visionary) tinkerers and engineers have experimented with everything from steam ...

UK rotorcraft start-up Hill Helicopters has further delayed the first flight of its developmental HX50 light-single, pushing back the milestone until late 2026. Issues completing the parallel ...