Ancient human DNA in sub-Saharan Africa lifts veil on prehistory

The first large-scale study of ancient human DNA from sub-Saharan Africa opens a long-awaited window into the identity of prehistoric populations in the region and how they moved around and replaced one another over the past ...

How the plesiosaurs were able to swim with just flippers

A team of researchers from the U.K. and Hungary has solved the mystery of how the dinosaur-era plesiosaurs were able to swim. In their paper published in Proceedings of the Royal Society B, the group describes reconstructing ...

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