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Revolutionary tooth-regrowing drug exists. Human trials just began

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 ...
Gizmodo

These Mini-Pigs Just Grew Human-Like Teeth—Here’s Why It Matters

When you lose a baby tooth, an adult one grows in its place. But if you lose an adult tooth, your options are limited to dentures, titanium implants, or a stylish gaping hole. Soon, however, there ...
The Conversation

Many animals can reshape and shed their teeth – and now scientists have traced this ability back 380 million years

Losing your baby teeth is a strange experience. The teeth gradually loosen until they’re replaced by thicker, more durable and permanent ones. But humans aren’t the only animals capable of shedding ...