Small prey compelled prehistoric humans to produce appropriate hunting weapons(phys.org)38 points by diodorus 3 years ago | 39 comments
Arrow heads at Obi-Rakhmat (Uzbekistan) 80K years ago?(journals.plos.org)25 points by bookofjoe 1 month ago | 8 comments
Phantom oscillations in principal component analysis(pnas.org)15 points by Anon84 2 years ago | 6 comments
New analysis of tooth minerals confirms megalodon shark was warm-blooded(phys.org)93 points by weatherlight 3 years ago | 24 comments
Ancient Patagonian hunter-gatherers took care of their injured and disabled(phys.org)68 points by pseudolus 1 year ago | 68 comments
Evidence that Neanderthal and Homo sapiens engaged in cultural exchange(phys.org)93 points by wglb 1 year ago | 64 comments