MIT researchers have devised new tech that can 3D print entire complex machines with moving parts in a matter of hours.

The 3D-printed motor matched or outperformed comparable motors made with conventional manufacturing — and only cost 50 cents ...

The new John Deere tractors rolling off the manufacturing line in Mannheim, Germany, have a first for the company: a metal 3D-printed engine part. The global manufacturer of agricultural and turf ...

MIT researchers have developed a multi-material 3D-printing platform that can be used to fully print electric machines in a single step.

Researchers demonstrated the first fully 3D-printed, droplet-emitting electrospray engine. The low-cost device can be fabricated more quickly than traditional thrusters, potentially from on board a ...

3D printing has proven its efficiency in the aerospace industry, and a recent milestone confirms that there are still many interesting applications to explore. This small metal component is no ...

Ever since SpaceX made reusability the most desirable trait of a spacefaring operation, all the companies working in this industry have shifted their attention toward making hardware that can fly to ...

Everybody knows the trick to holding a candle flame to a balloon without it bursting — that of adding a little water before the air to absorb the heat from the relatively cool flame. So [Integza], in ...

Turbojet engines are an incredible piece of 20th century engineering that except for some edge cases, have mostly been replaced by Turbofans. Still, even the most basic early designs were ...

While 3D printing has mostly involved plastic so far, future materials, including one harder than steel, could make a huge ...