A new tooth-regrowth drug from Japan cleared an early safety trial and could offer an alternative to implants and dentures.

A tooth regrowth drug called TRG-035 is now in human trials in Japan. Here's what the science shows and what it could mean ...

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Add Yahoo as a preferred source to see more of our stories on Google. Researchers implanted cultivated tooth constructs into the mandibles of six two-year-old mini pigs. Dental researchers from Tufts ...

For decades, small grooves on ancient human teeth were thought to be evidence of deliberate tool use—people cleaning their teeth with sticks or fibers, or easing gum pain with makeshift "toothpicks." ...