Initially, its similarities to Stonehenge had archeologists and historians assuming that Flagstones must be of a similar date. “Flagstones is an unusual monument; a perfectly circular ditched ...

An "extremely rare and unusual" ancient stone artifact—thought to be around 2,700 years old—has been discovered in Jerusalem. The artifact in question, a seal made of black stone, was ...

This point, crafted from red jasper, reveals an unusual flaking style ... River Formation chert, this artifact is similar to other Clovis blades. Flaked from a stone core carried as source ...