BOSTON — So-called “organs on a chip” — small blobs of tissue growing in lab dishes that mimic the function of their human counterparts — have promise for basic science and drug development. And those ...

Scientists unveiled a five-organ female reproductive system on a chip small enough to hold in your hand, and showed that it could simulate a 28-day menstrual cycle.

So-called “organs on a chip” — small blobs of tissue growing in lab dishes that mimic the function of their human counterparts — have promise for basic science and drug development. And those efforts ...