The archaeology session of the seminar examined how new scientific tools, interdisciplinary methods, and digital technologies are transforming the study of the past while creating new frameworks for ...
Modern Engineering Marvels on MSN

Ancient tooth plaque is rewriting the human family tree

Dental calculus is the richest known source of ancient DNA in the archaeological record. That stubborn mineralized plaque, once treated as little more than an unpleasant byproduct of life, has become ...