/tags/cannibalism cannibalism en-US Copyright Thu, 06 Apr 2017 20:52:00 GMT /news-partners/2017-04-06/bison-or-brian-from-a-calorie-perspective-cannibalism-didnt-pay-for-paleo-humans Archaeological records show ancient humans sometimes ate each other. A new study suggests that hunting and eating other humans cost too much effort to be a regular thing. So why'd they do it? Thu, 06 Apr 2017 20:52:00 GMT /news-partners/2017-04-06/bison-or-brian-from-a-calorie-perspective-cannibalism-didnt-pay-for-paleo-humans Angus Chen