Genetic sex determination let ancient species adapt to ocean life
A new analysis of extinct sea creatures suggests that the transition from egg-laying to live-born young opened up evolutionary pathways that allowed these ancient species to adapt to and thrive in...
View ArticleNeanderthal genome tells a human story
A preliminary draft of the genome of the Neanderthal, our closest evolutionary relative, reveals in exquisite detail how this long-extinct member of the Homo genus relates to modern humans. The work...
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