Stone arrowheads, produced through a process known as knapping, are a major focus of events like the Bald Eagle Knap-In Primitive Arts Festival held annually by the Susquehanna Valley Flint Knappers ...

Every day, hundreds of stone artifact enthusiasts around the world sit down and begin striking a stone with special tools attempting to craft the perfect arrowhead or knife. This craft is known as ...

Deputy Editor Amanda Borschel-Dan is the host of The Times of Israel's Daily Briefing, What Matters Now and The Reel Schmooze podcasts, and heads up The Times of Israel's features. A trove of ...

On the morning of July 9, 2011, we were climbing a remote hill near the western shore of Lake Turkana in northern Kenya. Since then, conventional wisdom in human evolutionary studies has supposed that ...

Rex Watson displays two bi-face knives that he made from Oregon and California obsidian. The handles are from mule deer and elk antlers. (The Observer/PHIL BULLOCK). STORY BY DICK MASON OF THE ...