Archaeologists and students digging in Blätterhöhle cave uncovered a 9,000-year-old fireplace (above), flint arrowheads and a bone harpoon. Photo from LWL-AfW Olpe / Michael Baales Inside a cave ...

The sale will take place inside of Arrowhead's main building on Oct. 24-25 from 8:30 a.m. to 5 p.m. and on Oct. 26 from 9 a.m. to 1 p.m. Some of the items that are up for sale include desks ...

Archaeologists analyzed thirteenth century BC bronze and flint arrowheads from the Tollense Valley, north-east Germany, uncovering the earliest evidence for large-scale interregional conflict in ...