USANEWSBEST

Science

Latrine findings help researchers trace movement of people and disease

The Spanish nation house, where the latrine was excavated, with adjacent warehouses on the right and the buildings formerly belonging to the Spanish merchant Francisco de la Torre on the left. Copper engraving colored with watercolor from Sanderus’s Flandria illustrata. Credit: 1641, Ghent University Library A McMaster researcher has uncovered evidence of intestinal parasites in […]