Now, Japanese researchers are moving a promising, tooth-regrowing medicine into human trials. If the trial is successful, the ...

Scientists believe humans may be able to regrow lost teeth at some point in the next five years. Not only that, they also say ...

Ferrets are also known for chewing things. They have sharp teeth and do sometimes bite, so they should be kept away from small children. Ferrets can carry rabies and should be vaccinated.

Handout images from the Medical Research Institute Kitano Hospital show before (top) and after images of the regrowth of teeth in a ferret (centre) and mice (R and L). The potential benefits of ...