Research groups around the world are working to find ways to implant or grow real biological teeth in a human jaw.

Tooth loss affects millions around the world, caused by decay, gum disease, injuries, and some diseases. Missing teeth do more than make it hard to chew or talk. They also impact appearance and ...

A rumor has circulated online since at least 2024 claiming that Japanese researchers have developed a drug that might help people grow new teeth after proving its effectiveness in mice. The drug ...

To say spotted ratfish are unusual is an understatement. Related to sharks, they abound in the inky dark depths of the Puget Sound. Armed with a venomous fin, they swim gracefully along the sea floor ...

There’s a lot of diversity of form among fishes. What we generally think of as standard features (fins, scales and teeth) can present in all sorts of interesting ways from group to group and species ...

Starting with your child’s first tooth, you will need to start caring for your little one’s dental health with a baby ...

Scientists discovered true teeth growing on the head of the spotted ratfish, a distant shark relative. The toothed structure, ...