A long-tailed macaque uses a stone to get at food. The striking of one stone on another accidentally creates stone flakes the monkeys don't use. Lydia V. Luncz When monkeys use two rocks to smash open ...
Archaeologists working in Alaska’s middle Tanana Valley have recovered stone and ivory tools from a sealed stratigraphic layer dating to roughly 14,000 years ago, making them among the oldest worked ...
Jan. 8 (UPI) --Hominins living near Tanzania's Olduvai Gorge were preferentially selecting material for different types of stone tools as early as 1.8 million years ago. New research suggests the ...
Macaques in Thailand produced stone flakes while cracking nuts—a finding that could change what we thought about human history. Reading time 3 minutes Researchers studying macaques in one of ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results