Researchers developed biohybrid microrobots that deliver bacteria and piezoelectric nanoparticles via capsules for localized ...

Would you eat food that was printed by a machine? 3D printed food is built up by equipment (a 3D food printer), layer after layer, using edible pastes, dough and food slurries in three-dimensional ...

Caltech’s new smart capsule, PillTrek, can track gut health in real time by measuring biomarkers like glucose and serotonin.