Alex Dunkel (Maky), CC BY 3.0 https://creativecommons.org/licenses/by/3.0, via Wikimedia Commons Primate is a group of mammals that includes monkeys, humans, tarsiers ...

In the 20th century, animals such as mules and ligers that had parents of different species were considered biological flukes, but genetic sequencing is beginning to unravel the critical role of ...