From Mendel’s pea plants to the molecular magic of DNA replication, genetics is the story of how life’s blueprint is copied and passed on. Understanding how DNA stores, duplicates, and sometimes ...

Researchers at The University of Texas MD Anderson Cancer Center have developed a new imaging method, known as RF-SIRF, that ...

From the first unzip of the double helix to the final joining of DNA fragments, replication is a carefully coordinated process. Understanding it helps explain how life preserves its genetic code with ...

New research pushes the first genetic evidence of dogs back by 5,000 years and suggests that hunter-gatherer groups may have acquired dogs from one another. By Emily Anthes In the waning days of the ...

Over his 34 years in prison, Shawn Tanner always maintained he was not guilty of murder, insisting on his innocence right up until his death in 2022. Now a years-long legal battle will grant his final ...

Law enforcement asks anyone with information to contact 1-800-CALL-FBI or tips.fbi.gov, the Pima County Sheriff's Department (520-351-4900) or 88-CRIME. Gloves discovered near Nancy Guthrie's home, ...

Alex Sundby is a senior editor at CBSNews.com. In addition to editing content, Alex also covers breaking news, writing about crime and severe weather as well as everything from multistate lottery ...

Groundbreaking genetic evidence links trafficked lion parts to a known individual — setting a new global standard for wildlife crime prosecutions For the first time anywhere in the world, DNA ...

TUCSON — Gloves believed to have been worn by Nancy Guthrie's suspected abductor yielded no hits in the FBI's DNA database as the hunt for the 84-year-old entered its 17th day, according to the Pima ...

A glove containing DNA found about two miles from the house of "Today" show host Savannah Guthrie's mother appears to match those worn by a masked person outside her front door in Tucson the night she ...

Authorities confirm the DNA belongs to Nancy Guthrie, 84, who was last seen on Jan. 31 at her home in Arizona A sheriff in Arizona tells PEOPLE that investigators discovered "biological DNA" evidence ...