Stress is typically thought of as a negative phenomenon, but researchers at Hong Kong University (HKU) Dentistry found “positive stress” that can induce good changes in tooth stem cells to make them more resistant to injury and disease.

Research led by the University of Kent has discovered evidence of a biorhythm in human primary teeth that is associated with weight gain during adolescence.

Trinity College Dublin researchers, collaborating with University College London, have demonstrated for the first time the low environmental footprint of water fluoridation compared to other preventive measures for tooth decay.