As our closest living relatives, chimpanzees are one of the best analogues for some of our own ancient behaviours. However, our understanding of fundamental behaviours such as diet is limited by ...

Most dentists recommend a proper teeth cleaning every six months to prevent, among other things, the implacable buildup of calculus or tartar -- hardened dental plaque. Routine calculus buildup can ...

A nuisance to dentists is now a boon for archaeologists. Researchers have successfully sequenced DNA from fossilized plaque on 700-year-old teeth. Calculus is the only part of your body to fossilize ...

Plaque is a sticky substance that is formed when bacteria present in the mouth get deposited along with saliva, food particles and other natural substances on the surface of the teeth. It is the ...

Teeth whitening products are sometimes expensive, and others could still be ineffective. Why worry about the price when you can try and test Luelli's teeth whitening kits that will match your needs.