Neanderthal and homo sapiens mated, but it was mostly only the men of the former species with the females of the latter. This explains a major DNA problem that scientists have noticed in the human ...

WASHINGTON, Feb 26 (Reuters) - When Homo sapiens trekked out of Africa, our species encountered Neanderthal populations ...

Neanderthal men were short, stocky and powerful - and our female ancestors appeared to fancy them, according to a new study. (Image is AI-generated).

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For years, geneticists have wrestled with a curious absence: many modern people carry Neanderthal DNA, yet large stretches of the human X chromosome are almost empty of it. A new study argues that ...

Mosquitoes are the deadliest animal on the planet, killing hundreds of thousands of people every year by transmitting malaria ...

But the next time you squash one of these bloodsuckers, consider this: you are participating in a bitter rivalry that goes back to the time of Homo erectus. It turns out that mosquitoes have been ...

Perhaps human females found Neanderthal males to be high-status providers. Or perhaps Neanderthal society was “patrilocal” — meaning women moved to join the man’s family — while human society was the ...