Need an organ? A lab-grown one may work one day Add to ...

SHARE

Replay
AP Video |
Show Description
Some types of experimental lab-grown body parts are now implanted in people and working well, but challenges remain in creating complex structures. Researchers hope one day to ease chronic shortages of much needed organs.

More from this section

Most Popular

Editor's Picks

Globe Shows »

Careers
Put your best foot forward with our expert advice