What Ancient ‘Chewing Gum’ Can Tell Us About Life 5,700 Years Ago
The dark little blob would be easy to overlook at an archaeological site. Hannes Schroeder, a paleogeneticist at the University of Copenhagen, says a student … more
Chewing Gum
Student CEO Presses Forward With Tooth-Cleaning Gum
Emily Siegel has always had an entrepreneurial streak when it came to sweet things. In elementary school, she sold candy at a local theater. In … more