The authors of a new paper suggest that our ancestors may have possessed this lethal technology ... wooden elements are the spears' inorganic components, like stone points that once sat atop ...

Clovis refers to this particular style of stone spear point and to the culture of ... weapons for hunting large land animals. To be as lethal as possible, their tips were chiseled to exquisite ...

You're clutching a light spear with a sharp, pointed stone at the end of it ... thing to touch and it's very well adapted to its lethal purpose - a thing of beauty and a kill forever!

Clovis refers to this particular style of stone spear point and to the culture of ... weapons for hunting large land animals. To be as lethal as possible, their tips were chiseled to exquisite ...