It's good news for anyone with dentures. Because dentists could grow human teeth within the next 20 years, experts predict. Researchers from Tufts University have reported successfully growing ...

Brightening options that rely on physical buffers to reduce the appearance of stains may be too abrasive for sensitive teeth. However, popular formulations from top brands like Boka and Davids use ...

Had a mechanical engineer designed the human frame, he would no doubt have built the jaws after the fashion of a nut cracker, with the muscles placed at the ends of the jaw levers, and the teeth ...

Soil is a mixture of tiny particles of rock, dead plants and animals, air and water. Different soils have different properties depending on their composition. Sandy soil is pale coloured and has ...