prehistoric northern European
Originally published 02/19/2013
DNA preserved in calcified bacteria on the teeth of ancient human skeletons has shed light on the health consequences of the evolving diet and behaviour from the Stone Age to the modern day.The ancient genetic record reveals the negative changes in oral bacteria brought about by the dietary shifts as humans became farmers, and later with the introduction of food manufacturing in the Industrial Revolution....
- Heffron, of WWII's Band of Brothers, Dies at 90
- Fully 70 percent of films from silent era are lost, according to Library of Congress report
- "Secret" Labyrinth of Tunnels under Rome Mapped
- Florida Tribe Re-Creates Daring Escape From The Trail Of Tears
- Evolution, Civil War history entwine in plant fossil with a tragic past