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 ...

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, ...

TUCSON, Ariz. — Investigators looking to track down Nancy Guthrie’s suspected kidnappers are turning to a relatively new technology that has been attributed to solving some of the most prolific ...

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 ...