Dental implants are small, screw-like posts typically made from biocompatible materials such as titanium or zirconium. They are surgically inserted into the jawbone, where they serve as artificial ...

Scientists have identified the protein that is responsible for stopping teeth from regenerating and got to work rethinking our dental care.

"I still have no teeth, and people always ask if I have a cleft lip," the 26-year-old sprinter explained. "Now I have screws in my mouth: a temporary bridge of four molars and incisors. It's ...