Archaeologists have used stone tools to answer many questions about human ancestors in both the distant and near past and now they are analyzing the origin of obsidian flakes to better understand how ...

You may find stick-and-pokes an intense form of tattooing, but the use of needles, safety pins, or other common sharp objects doesn't look quite so rough when you consider that ancient Melanesians ...

A research team studying an underwater archaeological site at the bottom of Lake Huron in Michigan recently discovered flakes of obsidian, black volcanic glass, that originated from Central Oregon.

An underwater archaeologist from The University of Texas at Arlington is part of a research team studying 9,000-year-old stone tool artifacts discovered in Lake Huron that originated from an obsidian ...

SEATTLE, June 25 (UPI) -- U.S. archaeologists are using obsidian flakes left from the carving of tools to answer many questions about early human beings. University of Washington and Smithsonian ...

NOGAHABARA DUNES — Karin Bodony has walked us to a sandy bowl, a place she has perhaps visited more than any other living person. Karin is a biologist with the U.S. Fish and Wildlife Service who lives ...

The air was likely frigid as the hunter lit a small fire. The caribou would come in the morning—forced through the narrow strip of marshland where he camped. There was nowhere else to go. The land was ...