Scale models and automotive enthusiasm have gone hand-in-hand since the earliest hot-rod days. In modern times, you'll find countless ways to indulge in these tiny replicas that often end up next to ...

Ever since 3D printing broke into the mainstream, it's become possible not only to download and make reproductions of small parts for your car (hopefully nothing crucial that will encounter a lot of ...

Whenever we say that somebudy makes an engine from Lego or paper, it's implied that it doesn't use gasoline to run. But in all other regards, it's a working piece of machinery. Well, it doesn't have ...

It is known that 3D printing makes manufacturing a lot easier and more precise than traditional manufacturing methods such as molding or machining. Some printers can 3D print using metals and alloys, ...

If you head over to Thingiverse, you can get instructions for a hand-cranked, 3D-printable jet engine, courtesy of GE. Michelle Starr is CNET's science editor, and she hopes to get you as enthralled ...

In 2014, eight engineers started a secret project behind the walls of GE Aviation’s headquarters. Their challenge? Build an aircraft engine with 3D printing instead of traditional manufacturing. The ...

We are all witnessing an unprecedented growth of the aerospace industry and an important part of that is rocket engine development, meant to increase efficiency while cutting costs. One of these ...

The aerospike engine holds great promise for spaceflight, but for various reasons, has remained slightly out of reach for decades. But thanks to Leap 71, the technology has moved one step closer to a ...

Tech. Sgt. Tylar Cravens will pitch his idea for 3D-printed training engine parts to Pentagon leaders during the Air Force ...

HeyGears has also introduced another model, the Reflex 2. Featuring a print volume of 230 x 144 x 230 mm and a 161 OptiZone ...