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New pill-sized device uses magnets and bio-ink to repair gut ulcers and hemorrhages without surgery, offering a future of non-invasive healing.

Harvard engineers 3D‑print programmable “artificial muscle” filaments that bend and twist when heated, enabling soft robots, smart filters, and injectable medical devices.

A MIT team created logic gates using large molecules that carry electricity (conductive polymers) instead of semiconductors.

Scientists create cheap, soft robots that move with compressed gas, no electronics, for use in tough places like space or disaster zones.

Engineers have created and tested a stretchable material with adjustable properties for cheaper and better 3D printing.

Researchers simulate space conditions to build realistic muscle models for health studies and new treatments.

Scientists develop a method to create medical implants inside the body using ultrasound, without needing to use surgery.

This open-source software helps engineers create 3D objects that mix different materials in smart ways, making design faster and more flexible for printing and testing.

MIT researchers built a small language model with visual feedback to turn simple biological names into printable three-dimensional structures.

Future plan: fabricate implantable tissues that can heal or replace faulty or diseased heart structure