Laura LaneHomeAmalgam wars: Part II -- A phantom menace?Scientists keep digging up more evidence to incriminate amalgam, but no one can make the charges stick.December 2, 2007HomeAmalgam wars: Part IDentists have been arguing about fillings for 150 years. Why won't the controversy die?November 27, 2007Page 1 of 1Top StoriesIndustry UpdatesDentist pleads not guilty in 4-week-old patient's deathA dentist pleaded not guilty to professional misconduct charges related to the death of a healthy four-week-old boy who died during a common procedure.BrainGum disease may be linked to impaired brain functionSmile DesignClinical tip: What you need to know about platelet-rich fibrinInvisible AlignersAI applications on the rise in clear aligner therapySponsor ContentFree Webinar January 22 @ 8 p.m. ET