With such a small risk of illness, does this type of embryo selection border on eugenics? By Kwame Anthony Appiah Kwame Anthony Appiah has been The New York Times Magazine’s Ethicist columnist since ...

TUCSON, Ariz. — A Q-tip, a tissue and a pizza crust. To investigators, this seemingly innocuous trash was DNA-laden treasure, helping crack the cases of the University of Idaho murders, the Golden ...

Investigators searching for Savannah Guthrie’s mom, Nancy Guthrie, are turning to similar technology once used to capture convicted murderer Bryan Kohberger. A press release issued on Tuesday, ...

Only a few years ago, Tuesday’s announcement that a glove believed to be connected to the disappearance of Nancy Guthrie in Tucson, Arizona, had no match in a DNA database would have been a dead end.

An Ice Age double burial in Italy has yielded a stunning genetic revelation. DNA from a mother and daughter who lived over 12,000 years ago shows that the younger had a rare inherited growth disorder, ...

Investigators use genetic genealogy, polygraphs in Nancy Guthrie case Fox News chief correspondent Jonathan Hunt reports on the search for Nancy Guthrie and the latest updates from investigators on ...