The adhesive used was a combination of mineral, plant and animal materials ... north Queensland has a single long blade made from approximately 15 shark teeth placed one after the other down ...

The study authors report that a “fighting knife” found in north Queensland had a blade made of ... cut human or animal flesh,” the study authors wrote, “these shark teeth from Sulawesi ...

The extinct South American animal made us believe it was as fierce as ... A predatory marsupial known as Thylacosmilus also had long blades projecting from its mouth. But new research suggests ...

Bridges were formed from metal and ivory, bone, or whole human and animal teeth, Swank said, and archaeological remains show that an implant made out of lead was used in at least one case.

Instead of tapering downward into fangs, these teeth were splayed out horizontally like the blade of a spade ... ability to continue growing over the animal’s lifetime. As a result, Nihohae ...

Comparisons between mountain ranges and tiny teeth come naturally to Pineda-Munoz because she studies animals' mouths with ... That's why carnivores have sharp, blade-like teeth designed for ...