New research shows that ancient humans, Australopithecus, had a plant-based diet, challenging long-held meat-eating theories.

Tim Andrews, 66, is only the second person known to be living with a pig kidney. Andrews is free from dialysis, Massachusetts ...

Identical twins Hugo and Ross Turner each followed a high-fat and high-carb diet for three months, before sharing the results ...

For nearly 30 million years, a 2,000-pound beast known as the entelodont ruled a sweeping empire from Mongolia to what is now ...

For the second time in less than a year, doctors at Massachusetts General Hospital have transplanted a genetically-edited pig ...

Q&A: From people avoiding wild birds to farmers protecting their animals, Kent State epidemiologist Dr. Tara Smith shares ...

Towana Looney of Alabama is 'going strong and feeling great' after a pig kidney transplant. No one has lived longer with an ...