Custom polymer structures can now be 3D printed inside living cells using laser-based fabrication, opening paths to intracellular sensors, cell tracking tags, and embedded microlasers. (Nanowerk ...

Innovations in imaging and genetic engineering are coming together to probe the biophysics of cytoplasm inside living animals.

A tiny elephant establishes a new stomping ground for 3-D printing: inside cells. For the first time, scientists have 3-D printed objects within living cells, including a 10-micrometer long elephant ...

3D printing technology has already transformed the field of biomedical research by allowing scientists to produce soft tissue, replacement windpipes, and working hearts on a whim. But each of these ...