A team of U.K. researchers has developed a device that cancels out the noise of a dental handpiece during use, potentially easing people's anxiety about trips to the dentist. The prototype device ...

A team of mechanical engineering students from Johns Hopkins University is working with a Florida dentist to develop a device that aims to make dental procedures less daunting for many patients. Check ...

The high-pitch buzz of a dentist's drill is the prime cause of anxiety about the tooth checkup. Now researchers have created a device to cancel out the noise, which may help individuals keep up oral ...