Add Yahoo as a preferred source to see more of our stories on Google. Aug. 16—The hayfield where Jacob Jones is doing some science is a beautiful spot with nearly panoramic views. But Jones, slight, ...

Rocket Project at UCLA spent hours across months building a fuel tank. Project Ares, Rocket Project’s senior team, built a prototype tank with liquid oxidizer and fuel to test what pressures it could ...

Rocket engineering is shifting from painstaking machining and welding to a world where engines and tanks emerge from printers as single, sculpted pieces of metal. Instead of treating 3D printing as a ...