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A 3D printer working on a design - Stenko Vlad/Shutterstock 3D printing has become more and more accessible over the years, and 3D printers are more reliable than ever. Entry-level 3D printers ...

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Researchers created 'growth printing,' which mimics tree trunks' outward expansion to print polymer parts quickly and efficiently without the molds and expensive equipment typically associated with 3D ...

An international team of researchers has embedded gold nanorods in hydrogels that can be processed through 3D printing to create structures that contract when exposed to light -- and expand again when ...

Researchers have developed an ultra-thin optical film that improves the quality of the light used in LCD resin-based 3D ...

USB gadgets tend to create the same small annoyances over and over. These 3D printing projects solve a few of them in ways ...

Healthcare 3D printing allows for custom medical solutions, like prosthetics and implants, made specifically for each patient ...

Open Sauce is a California festival that brings together crazy inventors, makers of every sort, and 150 nerdy YouTubers for a weekend of hands-on exhibits, live demos, and community connection.