Using current methods of age determination, white-tailed deer (Odocoileus virginianus) from the same cohort are classified as 1.5-year-old deer when actual age may vary by 6 or more months. We ...

Current strategies for jaw reconstruction require multiple procedures, first to repair the bone defect to offer sufficient support, and then to place the tooth implant. The entire procedure can be ...

Evolution, Vol. 75, No. 12 (DECEMBER 2021), pp. 3203-3213 (11 pages) Dollo’s law of irreversibility states that once a complex structure is lost, it cannot be regained in the same form. Several ...

A stainless-steel rubber dam clamp used during a root canal may have led to cortical necrosis in a healthy 22-year-old woman's mandibular tooth, according to a case report published on March 10 in the ...

Some species of ant deposit individual atoms of zinc on their teeth to make them tough, durable and sharp. Ants have teeth, called mandibular teeth that are actually outside of their mouths, on their ...

Ants teeth are so strong because they are comprised of zinc atoms that are laid out in such a way that allows them to cut through leaves and not suffer damage, a finding that may have implications for ...

image: An international research team has undertaken the first in-depth investigation of the teeth of captive orca (killer whales) and have found them a sorry state, which raises serious concerns for ...

The built-in tools of ants have been imaged in atomic detail for the first time by materials scientists. Ever wonder how tiny creatures can so easily slice, puncture, or sting? New research reveals ...

Vadodara: Now there’s all the more reason why dental health should be followed seriously — your teeth are the ultimate passport to your true identification! So, besides flashing your pearlies for ...