Maureen O'Connell said it could '100 percent come into play' in solving the disappearance of 'Today' host Savannah Guthrie's ...

Investigators have sent evidence from Nancy Guthrie's Arizona home to four specialised laboratories as they pursue DNA leads, ...

From the Jersey Devil to Bigfoot, creatures have a hold on Americans' imaginations. Here's how they originated, and why they continue to fascinate us.

A video allegedly showing Tommaso Cioni pushing away a student reporter has sparked online debate, but authorities have not named him a suspect in Nancy Guthrie's disappearance.

'Today' co-anchor Savannah Guthrie's mother, 84, was abducted from her Tucson, Arizona, home in February.