PENSACOLA, Fla. (AP) — A Florida police department says it solved a 35-year-old homicide by using DNA to find a relative of the alleged killer and then creating a family tree to track him down.

KNOXVILLE, Tenn. — Cold cases could be stalled even longer after Ancestry.com's recent change. The DNA and genealogy site clarified its terms and conditions, saying "not to use the services in ...

Add Yahoo as a preferred source to see more of our stories on Google. In an aerial view, Pima County sheriff's officers gather on Nancy Guthrie's property on February 17 in Tucson, Arizona. - Brandon ...

Barbara Rae-Venter, a 76-year-old patent attorney living in Marina, California, thought she'd spend her retirement leisurely playing tennis, traveling, and indulging in her favorite pastime: ...

Delaware police have successfully used DNA genealogy, which is being considered to identify unknown DNA found in Nancy ...

Using genealogy websites can expose personal data that scammers use to target families, according to experts warning about privacy risks.