Symantec's CEO is not a fan of Microsoft Windows Vista. Will Sony outsource its PS3 chip production? Chimps used stone hammers 4300 years ago.

Archaeologists digging in the Ivory Coast's Tai National Park reported on Monday the discovery of several sites where such nut-cracking chimps long ago left broken and discarded stones that were used as natural tools. Starch residues from nuts were lodged in crevices of the stones.