Researchers are trying to make pig organs more viable for transplant
 

We have a huge supply and demand problem when it comes to organ transplantation. Closing that gap with animal-grown organs is an idea that's been on the table for some time, but it comes with a slew of issues that have prevented it from being a viabl...

https://www.engadget.com/2017/08/10/...splant-crispr/