Mammoth remains from New Mexico's Rio Puerco Canyon carried butchery marks, deliberate fractures, bone flakes suited for ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. mammoths walking at night Human-made ivory and stone tools have been found in a 14,000-year-old layer of Alaskan earth, providing ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Some of the remains of the ...