Add Yahoo as a preferred source to see more of our stories on Google. Scientists in China have reported transplanting a genetically modified pig lung into a human. The 39-year-old patient was a brain ...

A genetically modified pig lung transplanted into a brain-dead human patient functioned for nine days in a new achievement that reveals both the promise and significant challenges of ...

A neuroscientist survey shows that 40 percent think it might be possible to preserve a human brain, potentially well enough to decode its long-term memories after death. That opens the door to ...