For years, two siblings with the distinctive facial features of Treacher Collins syndrome had no genetic explanation for ...

Add Yahoo as a preferred source to see more of our stories on Google. (Photo Credit: Nathan Congleton/NBC via Getty Images) In the latest updates in the Nancy Guthrie case, the FBI has reportedly ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: Nathan Congleton/NBC via Getty Images In the latest updates in the Nancy Guthrie case, the FBI has reportedly begun ...

We saw that they were there for *** while. They were inside the house. They were walking around the perimeter. *** flurry of activity Wednesday at the home of Today Show host Savannah Guthrie's mother ...

In the latest updates in the Nancy Guthrie case, the FBI has reportedly begun testing a key DNA sample. The 84-year-old Tucson woman, and mother of Today show host Savannah Guthrie, was allegedly ...

Nancy Guthrie missing 3+ months; FBI lab to analyze DNA, hairs and blood after tampered doorbell shows masked gunman. Trump’s $10 billion IRS lawsuit hits stumbling block This is what happens when you ...

The FBI is reportedly now examining potentially critical DNA evidence collected from Nancy Guthrie’s home in Tucson, Arizona. A private Florida lab that works with the Pima County Sheriff’s Department ...

The 84-year-old mother of "Today" host Savannah Guthrie is believed to have been taken against her will from her Tucson, Ariz., home in the early morning hours of Feb. 1 Don Arnold/WireImage; FBI ...

The FBI is examining DNA evidence collected from Nancy Guthrie’s Tucson, Arizona, home as the bureau desperately searches for a new lead into the 84-year-old’s disappearance, according to a report. A ...