Scientists have crossed a startling new frontier in bioengineering: they can now fabricate intricate three-dimensional ...

Metabolism, far from being just a housekeeping function, underlies all changes in cell size and function ...

A new twist on two-photon polymerization has been used to deliver objects, including lasers and an elephant, directly into ...

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.