Two distinct stem cell lineages that drive tooth root and alveolar bone formation have been identified by researchers from ...
Japanese researchers have identified two distinct stem cell lineages that drive tooth root and alveolar bone formation, ...
For dental professionals, managing root caries means mastering risk assessment, patient education, and new tools like silver ...
Ancient DNA from an Egyptian genome has been sequenced for the first time, revealing genetic links to the Fertile Crescent.
At a time when biodiversity is under severe pressure from human activities, understanding how evolution works is more ...
The interaction between Hertwig's epithelial root sheath (HERS) and surrounding mesenchymal cells is crucial for root dentin ...
Inspired by ancient Roman concrete techniques, a team led by Prof. Ma Xiao from the University of Science and Technology of ...
Chitons are marine mollusks that can scrape off and feed on algae from rocky surfaces using their ultrahard magnetic teeth. Mechanisms that drive iron deposition in chiton teeth remain elusive. Now, ...
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Ancient “Toothpick Marks” on Fossil Teeth May Not Be What We Thought
For decades, small grooves on ancient human teeth were thought to be evidence of deliberate tool use – people cleaning their teeth with sticks or fibres, or easing gum pain with makeshift “toothpicks” ...
A rumor that circulated in June 2025 claimed to show a collage of two authentic X-rays of a person with 81 teeth. According to many of the posts, the X-rays, which showed a skull from two angles, ...
For decades, small grooves on ancient human teeth were thought to be evidence of deliberate tool use – people cleaning their teeth with sticks or fibers, or easing gum pain with makeshift “toothpicks” ...
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