New research out of South Africa's Wonderwerk Cave led by anthropologists at the University of Toronto (U of T) shows that the climate of the interior of southern Africa almost two million years ago was like no modern African environment — it was much wetter.
Did you notice your teeth getting whiter even without applying anything? Or did you observe your skin getting darker even when you have not been on a vacation? These could be symptoms of Addisons disease.
Three-dimensional prints of a 400 million year old fish fossil from around Lake Burrinjuck in southeast Australia reveal the possible evolutionary origins of human teeth, according to new research by the Australian National University (ANU) and Queensland Museum.
A study, led by Dr. Bing Hu at Plymouth University Peninsula Schools of Medicine and Dentistry and involving other researchers from China and Switzerland, suggests for the first time that the use of local anesthetic may affect tooth cell growth and the development of children's teeth.