Dogs are humanity’s oldest friends, renowned for their loyalty and abilities to guard, hunt and chase. But modern humans may owe even more to them than we previously realised. We may have to thank them for helping us eradicate our caveman rivals, the Neanderthals. According to a leading US...

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This article by originally appeared on socialismonline.net on March 01, 2015 at 05:27AM
Read Full Story from Socialism OnLine! aggregator http://feedproxy.google.com/~r/TheRawStory/~3/dTbsa22wfXU/
This article by originally appeared on socialismonline.net on March 01, 2015 at 05:27AM