In an emotional video, “Today" host Savannah Guthrie & her siblings pleaded for the return of their mother, Nancy Guthrie, 84 ...

TUCSON, Ariz. (AP) — The search for “Today” show host Savannah Guthrie’s mother still had no suspect or person of interest ...

Pima County officials confirmed they do not have any suspects identified in the sudden disappearance of NBC's "Today" co-host ...

Nancy Guthrie, 84, was last seen January 31.

President Donald Trump weighs in on the disappearance of Savannah Guthrie’s mother, Nancy Guthrie, as Arizona investigators ...

St. Philip’s in the Hills Episcopal Church will host a candlelight service for the Guthrie family at 6 p.m. Wednesday.

AUTHORITIES have given a grim update on their search for Savannah Guthrie’s mom Nancy, as the sheriff admits his department ...

There’s no safe level of exposure to lead—but a small, strange study shows we’ve made incredible progress in recent decades ...

"At this point, investigators have not identified a suspect or person of interest in this case," the Pima County Sheriff's ...

Pima County Sheriff Chris Nanos told CBS News the note included information on what Guthrie was wearing that night and other ...

Step-by-step insights provide engineers and laboratory professionals with essential techniques in metallography, from ...

The update occurred shortly after TMZ reported that it received an unverified ransom note related to Nancy Guthrie's ...