New DNA analysis adds evidence Jefferson fathered children with Sally Hemings
A lock of hair, 15 years of sleuthing and a 200-year-old question. In History by a Hair, Smithsonian Institution scholar…
Food defined social hierarchy in 1776. Here’s what was on the table
Around the time the United States was founded, Americans' diets included Parmesan ice cream and terrapin. But what you ate…