New Species of Extinct Octodontoid Rodent Discovered from Amazonian Fossil
Paleontologists have identified a new species of rodent in Acarechimys, an extinct genus with a widespread South American…
This Bizarre Fish Has 8 Rows of Forehead Teeth It Uses During Sex
Spotted ratfish are scaleless, rabbit-faced deep-sea fish, about two feet (61 centimeters) long, and native to the northeastern…
Unlocking the secrets of oral bacteria to fight tooth decay
If Wenjun Zhang has her way, no one will ever have to brush or floss again. Zhang, a…
Neolithic Cow Tooth Supports Welsh Origin of Stonehenge Stones
Archaeologists from University College London and elsewhere have examined a molar tooth of a female Bos taurus (cow)…