GEDmatch's new "opt-in" policy went into effect on Sunday. A change to GEDmatch, a third-party genealogy site that's helped crack cold cases through user's DNA, may hinder law enforcement's ability to ...

People who submit DNA to ancestry websites are now leading to arrests. Christine Franke was a 25-year-old college student when she was shot dead in her Orlando apartment on Oct. 21, 2001. Though DNA ...

France’s trove of DNA profiles has helped solve high-profile crimes and was used to find some of the Louvre suspects, and it is growing. The police can also access other countries’ databases. By ...