Mechanisms: Reclassification in the 1990s to Focus on Processes Driving Divergence The 1990s saw a reclassification of modes of speciation away from schemes that focus solely on the geographic ...

A new study published by researchers at London's Natural History Museum and Institute of Philosophy, KU Leuven has reinforced ...

Just how similar were Neanderthals to Homo sapiens? Are we a single inseparable species or just siblings (perhaps merely ...