This powerful forensic tool is cracking cold cases — but price tag is often an obstacle

Many law enforcement agencies are relying on crowdfunding to pay for genetic genealogy, which has helped solve hundreds of cases in recent years.

Stone Age burial ground reveals deep family trees

The third grave carried two children with a third degree relation—probably cousins—and the fourth grave had a young woman and a girl, also related at the third degree. Likely, one was a cousin or ...