Ancient humans in Africa changed their behaviour in a major way 70,000 years ago, which could explain how their descendants ...

A study showed that sex-based hierarchies in primates are more fluid than has been assumed, raising questions about the ...

Complex network models are helpful to explain the evolution rules of network structures, and also are the foundations of understanding and controlling complex networks. The existing studies (e.g., ...

In a first, researchers have sequenced the complete genome of a man from ancient Egypt, and the results reveal that he had ...