"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The average adult human body contains 206 bones—the hardened mixtures of calcium, minerals, and collagen ...

Much like Floyd Mayweather, genetics is a tough opponent to beat. You may prolong the match, but eventually those 12 rounds will come to an end and you’ll find yourself defeated. Some unfortunate ...

Tooth loss and bone degeneration are problems that modern medicine still struggles to fix. Data from the National Bone Health Policy Institute shows that 10 million Americans over the age of 50 have ...

There are specific conditions that need to be met for the drug to regrow teeth — it might not spontaneously grow new teeth in just any person who takes it. A rumor has circulated online since at least ...

An innovative gel that forms a layer over teeth and then recruits calcium and phosphate ions from saliva to build new enamel has the potential to change dental treatment. To date, we don't have any ...

A major long-term study presented at EuroPerio11, the world's leading congress on gum health and implant dentistry by the European Federation of Periodontology (EFP), reveals that saving teeth with ...

Few things ruin a day faster than a toothache — the dull, persistent pain that reminds you of how fragile enamel really is. Cavities, fillings, and endless dental appointments have long been part of ...

Teeth help animals bite and chew food. Meat-eating carnivores tend to have sharp teeth to sink into their prey, while herbivores tend to have flatter teeth to grind down their plant-based meals. Some ...

(The Conversation) – Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com. Why do people have two sets ...