Tiffany Chen[email protected]Hygiene ToolsNanobots could replace your toothbrushThe concept of a toothbrush hasn't changed much in 5,000 years -- until now. Scientists at the University of Pennsylvania developed microscopic robots that can do the job of a toothbrush, dental floss, and oral rinse all in one.September 15, 2022Page 1 of 1Top StoriesLegal IssuesDentist who had patient death verdict vacated cops pleaDr. Jay Sadrinia was facing a new trial after a U.S. court vacated his previous guilty verdict and 20-year prison sentence.Patient CommunicationPatients feel ashamed, but dentists can do something about itDental HygieneThe dental hygienist's guide to thriving in a challenging field3D Printing3D-printed dentures: Dr. Tom Giacobbi's adviceSponsor ContentBreak Free from Burnout: Why Career Stress Is a Choice