"If you look at a picture of a beaver ... Komodo dragons keep the serrated edges of their steak-knife-like teeth sharp despite repeated usage. "Even though it's capable of taking down ...

Canine teeth must be sharp and slender enough to puncture prey ... However, the study reveals a far more nuanced picture, ...

The research team came to this conclusion after analyzing nearly 100 canine teeth that spanned the super-sharp to super-sturdy spectrum, including saber-toothed cats, snow leopards, wolverines and ...

A new study finds evidence that flesh covered the predators’ teeth. Tyrannosaurus rex and other carnivorous dinosaurs likely had soft tissue that covered their sharp teeth, as seen in this ...

Scientists found a 3-foot-long creature with “sharp” teeth in a river in Vietnam and discovered a new species, a study said. Photo from Hieu Do Quang via Unsplash In a river of southern ...

Komodo dragon teeth are ironclad. Literally. The serrated edges and tips of the reptiles’ razor-sharp chompers are lined with a layer of iron, researchers report July 24 in Nature Ecology ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. For the first time, razor sharp teeth of tyrannosaurs were found in ...