If a worn propeller requires repair, the CO2 footprint will be a full 40 percent lower if the job is done in Norway than if ...

By using two propellers that rotate in opposite directions, a ship can use less energy to move forward. New knowledge means ...

A French engineer created several propeller-powered cars in the early 1900s, and one of them still works today. Here's where ...

Joby Aviation has started manufacturing propeller blades at its Dayton, Ohio facility, helping the company advance its ...

Joby Aviation (NYSE:JOBY), a company developing electric air taxis for commercial passenger service, announced today that it ...

Boating is a popular recreational activity, and it could also be used as a form of transportation for moving between coastal and river areas. Since we often don't see a boat's method of propulsion and ...

Joby Aviation has begun making aircraft propeller blades at its plant near Dayton International Airport, a step toward what the company says is its goal of expanding in-house manufacturing, producing ...