The primary difference between monkeys and apes lies in the presence or absence of a tail. Most monkeys have tails, while ...

Old World monkeys are also known as African-Eurasian and New World monkeys as Neotropical. Apes, on the other hand, don't ...

Ever thought why don’t humans have tails? It certainly is one of the marathon questions that scientists themselves have been ...

Yet, as you get closer to humans on the evolutionary tree, tails disappear. Gorillas don't have them. And neither do chimps or any other ape — including us, of course. To understand why ...

Apes, on the other hand, don't have tails. Their "orthograde" body plan makes them capable of standing upright and gives them disproportionate limbs, with long arms and shorter legs. Inversely ...