Llamas are cute, but what makes them even better human companions is their gentleness and empathy. People from their native ...

In prehistoric communities across what is now northeastern Europe, decorative ornaments with animal teeth were a regular cultural practice. These decorative ornaments that have been dug up in ...

Researchers from the University of York and University of Helsinki said the discovery showed Stone Age societies treated ...

Komodo dragons have iron-coated teeth—never before seen in reptiles. Just when the world’s largest reptile couldn’t get any more metal, scientists made a surprising discovery.

Sensory features on the armored exoskeletons of ancient fish may be the reason why humans have teeth that are sensitive to cold and other extremes. CNN values your feedback 1.

A pioneering study in experimental archaeology has revealed the techniques used by prehistoric communities in north-eastern Europe to extract animal teeth for crafting personal ornaments—offering ...

Teeth also evolved into tusks and fangs that expanded the animal behavioral repertoire to include digging, scraping, fighting, building dams and more. Narwhal teeth-tusks double as sensory organs ...

An artist’s view of what the area of the Zvejnieki cemetery (northern Latvia) ... (7500–2500 cal. BC), where more than 2,000 animal teeth have been excavated from graves.