Countries agreed Friday to phase out the use of mercury-based dental amalgams in tooth fillings by 2034, at a conference aimed at reducing harms caused by the toxic metal.

Countries agreed Friday to phase out the use of mercury-based dental amalgams in tooth fillings by 2034, in a move that will ...

Scientists at the University of Nottingham have developed a new protein-based gel that can restore tooth enamel by mimicking the body’s natural growth processes. A newly developed material has been ...

Like some previous attempts to regrow enamel, this new gel mimics how tooth enamel gets laid down in the first place. The new ...