Carnivorous animals come in all shapes and sizes, from the 500-gram quoll to the 500-kilogram polar bear. This disparate group of mammals shares a common feature: canine teeth at the front of their ...

Genetic variants that determine the shape of your teeth -- including a gene inherited from Neanderthals -- have been identified by a team of researchers. Genetic variants that determine the shape of ...

Multiple tooth shapes make the analysis more difficult "This so-called heterodonty, i.e. the occurrence of different tooth shapes in the same jaw, has proven to be one of the greatest challenges for ...

An ancient shark tooth had an odd shape — and unraveling the mystery could provide insight into the long-extinct predators. The deformed tooth came from a megalodon, a massive shark that roamed the ...

Genetic variants that determine the shape of your teeth – including a gene inherited from Neanderthals – have been identified by a team co-led by UCL researchers. In a new paper published in Current ...