A 400-million-year-old jawed fish fossil found in the Arctic, Romundina gagnieri, could be a key link in the evolution of ...

Introduction : Why teeth? -- I. Development. Microscopes, cells, and biological rhythms -- The big picture : birth, death, and everything in between -- Things that can go wrong : stress, pathology, ...

Teeth can act as detailed biological records, preserving evidence of health, diet, and stress experienced throughout a person’s life. Teeth can reveal far more than age or appearance. In a recent ...

Kilat, the largest living lizard at the Toronto Metro Zoo, like other members of his species (Varanus komodoensis), truly deserves to be called the Komodo Dragon! Its impressive size and the way it ...

A great white shark is a masterwork of evolutionary engineering. These beautiful predators glide effortlessly through the ...

A novel study on the natural coordination of tooth development in time and space, led by Dr. Han-Sung Jung at the Yonsei University College of Dentistry, Korea, has discovered that "lingual" cells on ...