Scientists traced Leonardo da Vinci’s Y chromosome through living relatives, a breakthrough that may confirm his true burial ...

Today co-anchor Savannah Guthrie ‘s mom, Nancy Guthrie, is still missing six weeks after the abduction from her Tucson, Ariz.

For many lucky people Mother's Day is about flowers, chocolates and giving something back to those who give so much of themselves.

Nearly 40 years after Carolyn Merricks was found stabbed in her St. Petersburg apartment, investigators are revisiting the ...

MYMICHIGAN HEALTH: March is Colorectal Cancer Awareness Month, a time to talk about prevention, screening, and early ...

A forensic expert suggested the technology needed to separate mixed DNA found in Nancy Guthrie's home may not exist yet, potentially delaying the investigation.

A forensic expert weighs in on the challenges investigators face in separating the mixed DNA evidence found in Nancy ...

On Aug. 30, 1988, railway workers discovered the body of a man in the Coster Rail Yard area of Knoxville. Forensic anthropologists determined the remains belonged to a white male likely between the ...

Brian Entin is spotlighting the biggest lead after speaking to a forensics professor at Arizona State University.

April Stonehouse, forensics professor at Arizona State University, analyzed key breakthroughs in the search to find Nancy Guthrie.