Tag: Ancient
Ancient DNA is revealing the genetic landscape of people who first...
Melinda A. Yang, University of Richmond
The very first human beings originally emerged in Africa before spreading across Eurasia about 60,000 years ago. After that,...
EXPLORING NATURE
How does raw water compare to tap water? A microbiologist explains...
Bill Sullivan, Indiana University
Water that comes straight from natural sources, dubbed “raw water,” is gaining popularity. Raw water...
