A new way of looking at tooth enamel could give scientists a path to deeper understanding of the health of human populations, from the ancient to the modern
New research challenges hunter-gatherer narrative: in the Andes, between 9,000 and 6,500 years ago, diet was composed of 80 percent plant matter and meat played a secondary role
Daughters breastfed longer, and women accumulated greater wealth in ancient California matriarchal society
