A study finds an early mammaliaform displaying tooth anatomy that gives insight into the development of structures such as complex molars and multiple roots. One evolutionary milestone in the ...

Using an atomic-scale imaging tool on a sea creature's tooth, two Northwestern University researchers have peeled away some of the mystery of organic and inorganic interfaces in tooth and bone ...

A fossil found in Georgia is helping scientists answer a big question: why do humans have such a long childhood? Compared to ...

Two distinct stem cell lineages that drive tooth root and alveolar bone formation have been identified by researchers from ...

Tooth decay causes the destruction of enamel, which is the hard outer surface of a tooth. As tooth decay progresses, it can attack deeper layers of a tooth, leading to cavities. Treatments can include ...

Dental erosion is a growing concern, distinct from bacterial decay, and we explore the causes, from acidic foods to GERD, and ...