The conodont Wurmiella excavata was said to have had razor-sharp structures that processed prey from left to right, rather ...

Head to Amazon to get the Laifen Wave Electric Toothbrush for just $49, down from its usual price of $70. That’s a discount ...

“Ancient DNA has produced a revolution in our understanding of recent human origins,” said Daniel Green, field program ...

Scientists discover that dental pulp stem cells from wisdom teeth could regenerate neurons and bones and offer treatments for ...

In one rural county with no dental providers, an older woman told me that she helped her neighbors extract teeth using forceps sterilized on her stove.

The whales use quick body movements to tear pieces of bull kelp for use as tools, perhaps the first known toolmaking by a marine mammal.

Dr Parmar shares how teeth were used to identify the bodies of Air India crash victims.

In this letter, we proposed a novel cable-driven variable-stiffness flexible manipulator with teeth-engagement structure to address such challenges. The proposed manipulator has an 18-mm diameter and ...

A new study from Toho University reveals that female earwigs exhibit a similar pattern of exaggerated forceps growth as males, suggesting that both sexes may have evolved these traits through ...

Snails, often underestimated, possess a remarkable 25,000 teeth, surpassing all other creatures. These microscopic teeth, located on a ribbon-like organ called the radula, aid in scraping and ...