Fighter jets (and other aircraft, like helicopters) often have to travel extreme distances, so how do they stay fueled? Easy.

There's a reason why most propeller aircrafts use front-facing engines. And it's not just for the iconic aesthetic they've ...

Airbus has unveiled a hydrogen-powered prototype with four electric engines, resembling old propeller planes from the outside – but inside, it hides futuristic technology based on fuel cells.

Some World War II bombs had tiny propellers on the front or both front and back. Could these really steer the bomb? If not, ...