Scientists believe that within the next two decades, lost teeth could be naturally regrown instead of being replaced with ...

But scientists are working on an alternative: lab-grown human teeth that ... tooth cells in pieces of pig teeth to create bioengineered structures that resemble real human teeth.

Human-like teeth grown in four months in study combining cells from pigs and humans to make replacement for implants Teeth ...

sharp teeth doing among our short, stubby ones? Well, contrary to popular belief, it's not for tearing and ripping meat. The real reason is actually much more romantic than that. Human men today ...

Because dentists could grow human teeth within the next 20 years ... Replacing rotten or broken teeth with the real thing instead of dentures or fake implants would help them fit better feel ...