All Articles Tagged As: north america

The first humans went to America earlier than was thought (4/16/2008)

With the aid of DNA analysis of 14,500-year-old feces, researchers have now been able to show that American Indians were present in America earlier than has long been thought ...> Full Article

Archaeologist find pre-Clovis human DNA (4/4/2008)

Human DNA from dried excrement recovered from Oregon's Paisley Caves is the oldest found yet in the New World -- dating to 14,300 years ago, some 1,200 years before Clovis culture -- and provides apparent genetic ties to Siberia or Asia ...> Full Article