The Dental Anthropology Group of CENIEH has just published a paper in American Journal of Â鶹ÒùÔºical Anthropology on the morphological analysis of the dentin in the lower molars of the population of the archaeological site ...
In biology, one long-running debate has teeth: whether ancient fish scales moved into the mouth with the origin of jaws, or if the tooth had its own evolutionary inception.
Human teeth hold vital information about Vitamin D deficiency, a serious but often hidden condition that can now be identified by a simple dental X-ray, McMaster anthropologists Lori D'Ortenzio and Megan Brickley have found.
Certain species of catfish are covered with bony plates bristling with thin teeth, similar to extinct vertebrate lineages. These teeth, which regularly fall out and grow back, are used for defense and, in males, to attract ...
An isotopic analysis of megalithic graves and caves in Spain may suggest the existence of a degree of differentiation in the lifeways of people buried in these different funerary sites, according to a study published September ...
The idea of being bitten by a nearly toothless modern frog or salamander sounds laughable, but their ancient ancestors had a full array of teeth, large fangs and thousands of tiny hook-like structures called denticles ...
Researchers studying a 400 million year old bony fish from Estonia believe that they have found evidence for the origins of teeth. Using advanced synchrotron microtomography on numerous specimens representing different ages ...
Two weeks ago, Kevin Uno was on a field expedition in Kenya when he got a message he'd been hoping for: the NY Department of Environmental Conservation had officially approved his request to sample some ivory that had been ...
Modern humans were present in Southeast Asia about 20,000 years earlier than previously thought, according to new evidence published in Nature today.
An ice cold drink is refreshing in the summer, but for people with sensitive teeth, it can cause a painful jolt in the mouth. This condition can be treated, but many current approaches don't last long. Now researchers report ...
