Archaeological breakthroughs continue to redefine our understanding of human history in North America. In an extraordinary discovery, archaeologists in Oregon have uncovered evidence suggesting that humans inhabited the Rimrock Draw Rockshelter more than 18,000 years ago. This revelation positions the site as the oldest known human settlement on the continent, challenging … [Read more...] about 18,000-Year-Old Oregon Rock Shelter Is Earliest Known Site of Human Habitation in North America, According to New Discovery