But Chinese researchers have now managed to revive a pig's brain, one hour after it was removed ... length of time still ...

Elon Musk has unveiled a pig called Gertrude with a coin-sized computer chip in her brain to demonstrate his ambitious plans to create a working brain-to-machine interface. The woman explained ...

Two brain-dead individuals whose bodies were donated to science received genetically modified pig-heart transplants, as scientists aim to launch clinical trials on animal-to-human organ transplants.