“That proteins are in the spotlight since there is no DNA,” according to Frido Welker, is a frequent dilemma about deep-time human studies. The mineral crust on the live teeth has become stuck on, and ...

Dental calculus severely affects the oral health of humans and animal pets. Calculus deposition affects the gingival appearance and causes inflammation. Failure to remove dental calculus from the ...

Researchers headed by teams at the Leibniz Institute for Natural Product Research and Infection Biology at the Max Planck Institute for Evolutionary Anthropology, and at Harvard University, have ...