Buying a 3D printer is exciting, but you'll need projects and models to make it all work. These free sites offer a huge range ...

Engineers at the University of Pittsburgh are working to develop 3D-printed organic tissue models that mimic the behavior of living organs. Online cover of Science Advances, April issue. A ...

Archaeology studies the human past through the excavation of things people made and used thousands of years ago -- from architecture to objects like pottery bowls and animal bones from meals. Although ...

An AI method enables the generation of sharp, high-quality 3D shapes that are closer to the quality of the best 2D image models. Previous approaches typically generated blurry or cartoonish 3D shapes.