Scientists have used 3D printers to design a range of useful, attractive or downright strange objects. Consumers can purchase 3D-printed bicycle frames and chairs, a replica of Thing from “The Addams ...

As 3D printing technology improves, people keep finding new uses for it. And the latest is pretty sweet: cheesecake. Researchers with the department of mechanical engineering at Columbia University ...

Caitlin O'Kane is a New York City journalist who works on the CBS News social media team as a senior manager of content and production. She writes about a variety of topics and produces "The Uplift," ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Researchers have ...

For the disabled community, 3D printing is far more than a nerdy hobby—it can give you tailor-made tools that transform daily tasks The author, who has a disability that limits the use of her arms, ...

The Star Trek food replicator it's not. But researchers at Columbia University in New York have created a 3D printer that makes cheesecake. Until now, most 3D-printed foods have been made with ...