A new analysis uncovers traces of poison on the South African arrowheads, pushing back the timeline for poisoned weapons by ...
Researchers have discovered the earliest known evidence of poison tipped arrowheads, pushing back the timeline of toxic ...
An international team of researchers has unraveled decisive chemical evidence that redefines the chronology and ...
Five quartz arrowheads found in a South African cave were laced with a slow-acting tumbleweed poison that would have tired ...
Wisconsin historians, police and the popular PBS show, "Antiques Roadshow" are teaming up to help find more than 300 American Indian artifacts -- more than a decade after they were stolen. The newest ...