DNA analysis of cultural artifacts shows diverse biological profiles, but contamination and mixed signals complicate ...

The DNA uncovered a complex ancient community with a startling family secret. In a mountain cave in southern Italy, Bronze ...

A deeper understanding of how DNA changes over generations helps scientists learn why people differ and how diseases develop. Until recently, many fast-changing parts of the human genome remained ...

Even as humpbacks rebound in number, their genomes reveal a loss of genetic diversity and a buildup of harmful mutations left ...