We use cookies to help provide you with the best possible online experience. Please read our Privacy Policy for information about which cookies we use and what information we collect on our site. By continuing to use this site, you agree that we may store and access cookies on your device.
In another step forward in the world of 3-D printed tissues, U.S. scientists report they've created a "bioprosthetic" ovary in a mouse using the technology -- and the mouse has given birth to healthy pups.