Cannibalism Found in Neanderthal Society

I'm fascinated with man's other hominid contemporaries early in our species' history. They may be the closest we can come to learning about how other intelligent but non-Homo Sapiens interacted as societies. The neanderthals are particularly interesting because they were almost advanced as Homo Sapiens. Today it was revealed that their society, at least in relation to this cave, was cannibalistic.

http://phys.org/news/2016-12-caves-neanderthals-cannibals.html