A cache of 1.5 million-year-old bone tools uncovered in Tanzania suggest ancient human ancestors were capable of critical ...

The bone tools date from more than a million years before our species, Homo sapiens, arose around 300,000 years ago.

New evidence uncovered in east Africa indicates ancient hominins began crafting tools from animal bones far earlier than ...

A group of scientists have discovered some 27 bone tools made some 1.5 million years ago by ancient humans in Olduvai Gorge ...

The discovery of 1.5-million-year-old bone tools in Tanzania suggests early human ancestors had advanced cognitive abilities ...

Deep in a trench in Tanzania, researchers found dozens of tools crafted from animal bones some 1.5 million years old.

The excavation of bone tools at Olduvai Gorge in Tanzania expands the range of ancient hominids’ cultural innovations.

Early humans used animal bones to craft tools — more than a million years earlier than scientists previously thought, ...

"It's very, very hard." Dr Njau and his colleagues have unearthed 27 ancient crafted bone tools, mostly from the legs of hippopotamuses and elephants in the Olduvai Gorge in Tanzania. Their ...

The new discovery, published Wednesday in Nature, reveals that ancient humans “had rather ... The well-preserved bone tools, measuring up to around 16 inches (40 centimeters), were likely ...

WASHINGTON (AP) — Early humans were regularly using animal bones to make cutting tools 1.5 million years ago. A newly discovered cache of 27 carved and sharpened bones from elephants and hippos found ...