For some people, sugar isn't the only thing that risks tooth decay, say scientists from Cornell University in New York.
Rechew is a new Malaysian brand offering minty pastilles made with 100% xylitol. It was created by the dentists behind Dental ...
Learn about the evolutionary ease of cichlid fishes, which transition from simple to complex teeth (and vice-versa) faster ...
It's not what you do, it's how readily you do it. Rapid evolutionary change might have more to do with how easily a key ...