A 56-year-old man with liver failure has become the first living person to be surgically connected to a genetically modified ...

A man who received the first human and pig kidney transplant, has revealed his experience, and just how the strange operation ...

The patient, Towana Looney, was in better health than previous recipients, and her case could signal progress toward solving the organ-supply shortage. Towana Looney of Alabama was able to leave the ...

Here’s what you’ll learn when you read this story: With more than 100,000 people in need of an organ transplant in the U.S. alone, scientists have turned toward perfecting human-animal chimeras as a ...