Nancy Guthrie has been missing since Feb. 1 and her daughter, "Today" show co-host Savannah Guthrie, has posted several ...

As the search for Nancy Guthrie, the 84-year-old mother of "Today" show co-host Savannah Guthrie, stretches on, investigators ...

Investigators have no proof that the missing mother of "Today" show host Savannah Guthrie is still alive but are holding out ...

Savannah Guthrie's brother, Camron Guthrie, issued a plea Thursday for the return of their mother, Nancy Guthrie, saying in a ...

Savannah Guthrie thanked her colleagues for "caring about my mom as much as I do" in her visit to the studio since Nancy Guthrie's disappearance.

UPDATED: Savannah Guthrie visited the Today studios on Thursday morning for the first time since the disappearance of her ...

Savannah Guthrie shared two video clips and a family photo of her mother Nancy Guthrie as the search for the 84-year-old ...

Local and federal authorities said "investigators are actively inspecting the information provided in the message for its authenticity" regarding the disappearance of Nancy Guthrie.

The release of Nancy Guthrie's home in Tucson, Arizona, comes nearly four weeks after she was reported missing on Feb. 1.

Pima County Sheriff Chris Nanos told CBS News the suspect's backpack is one of the most promising leads in the case, as the ...

Police say Dr. Linda Davis, a teacher at Hesse K-8, was taken to the hospital after the crash, where she was later pronounced ...