Fossilized skull of Neanderthal child with Down syndrome reveals communal caregiving among species ABC NewsFossil of Neanderthal child with signs of Down syndrome suggests compassionate care, scientists say CBS NewsNeanderthals in Spain Cared for Disabled Child With Down Syndrome, Study Finds - Archaeology HaaretzBones reveal first evidence of Down syndrome in Neanderthals ScienceFossilized Bone of Neanderthal With 'Down Syndrome' Challenges Ideas of Prehistoric Care ScienceAlert