Add Yahoo as a preferred source to see more of our stories on Google. According to Kaczynski, the latest tranche of files released last week by the Department of Justice included “a series of graphic, ...

A major breakthrough in the Nancy Guthrie case largely came down to Google’s technical expertise, a person familiar with the investigation told CNN. The mother of “Today” host Savannah Guthrie ...

Dr. Alice Chiao used to teach emergency medicine to students at Stanford University’s medical school. Now, she’s teaching artificial intelligence-powered chatbots to think, diagnose and prescribe like ...

EXCLUSIVE: CNN and Nat Geo are teaming up for their latest international series, Disaster: The Chernobyl Meltdown. The CNN Original four-part series is a co-production with National Geographic ...

CNN -- New black-and-white images of a person at Nancy Guthrie’s front door released by investigators do not provide an easily identifiable view of the subject, but a former deputy director of the FBI ...

TUCSON, Ariz. (AP) — A person has been detained for questioning in the disappearance of Nancy Guthrie, according to two people familiar with the matter. The people said the person was detained in an ...