The unearthing of finely worked mammoth ivory tools in Alaska has pushed archaeologists to rethink when and how humans first spread into North America. The artifacts, linked to the iconic Clovis ...

Scientists said Wednesday they had discovered the oldest remains of a domestic dog in the Americas dating back more than 10,000 years, suggesting the animals accompanied the first waves of human ...

CNN — Scientists have discovered evidence that may push back the timeline for humans living in North America from 13,000 years ago to 30,000 years ago, according to two new studies. The studies about ...

New research on a 14,000-year-old soil layer in Alaska uncovered stone and mammoth ivory tools. The find offers the oldest examples of human-made tools ever discovered in North America. The discovery ...

TAKING A STEP BACK IN TIME, THE HISTORIC VILLAGE AT MEADOWCROFT IN WESTERN PENNSYLVANIA IS OPEN FOR THE SEASON. IT’S THE SITE OF THE EARLIEST KNOWN EVIDENCE OF HUMAN ACTIVITY IN ALL OF NORTH AMERICA, ...