Researchers at Columbia University Medical Center in New York City have developed a method of growing dental implants in place using stem cells. The process can result in a fully formed replacement tooth in less than nine weeks from initial ...

A new MEMS based scanning technology offers a different possibility for conducting confocal microscopy imaging in confined sections of a living human body. Professor Rebecca Kortum Confocal microscopy is an imaging technique that offers high-resolution imaging of living tissues (in ...