Add Yahoo as a preferred source to see more of our stories on Google. lips being twisted Giant loops of DNA carried by bacteria in our mouth may have a beneficial impact on our oral health and our ...

Researchers, including those at the University of Tokyo, have made a surprising discovery hiding in people's mouths: Inocles, giant DNA elements that had previously escaped detection. These appear to ...

Mayo Clinic researchers have identified a protein that acts like a traffic controller for DNA, preventing damage during cell division—a discovery that could lead to new cancer therapies, according to ...