The Principle of Segregation describes how pairs of gene variants are separated into reproductive cells. The segregation of gene variants, called alleles, and their corresponding traits was first ...

Residential segregation and neighborhood-level socioeconomic inequality are central dimensions of social stratification and structural determinants of health. These factors determine exposure to ...

Part I. Ancestries : Seventy centuries of city-splitting : Before race mattered ; The long shadow of the Ziggurat ; Segregating strangers ; Scapegoat ghettos ; Quarters for classes, crafts, clans, ...

In the summer of 1948, more than 60 residents of the all-white community of Eagle Rock descended upon a home that was poised to sell to a Black family, breaking the neighborhood’s color barrier. The ...