An entirely new species of ape has been discovered buried in an ancient tomb in central China. The remains of the now-extinct gibbon, which researchers have named Junzi imperialis, were found in a burial chamber in Shaanxi Province that dates back around 2,300 years. Researchers believe it may be the first ape species to have perished as a direct result of human activities such as hunting. “All of the world’s apes - chimpanzees, gorillas, orangutans and gibbons - are threatened with extinction today due to human activities, but no ape species were thought to have become extinct as a result...