The bone tools were created the same way tools were made from stone.

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

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

An assemblage of tools found in Tanzania that was fashioned about 1.5 million years ago from the limb bones of elephants and ...

In a nutshell Archaeologists discovered 27 bone tools dating back 1.5 million years at Olduvai Gorge in Tanzania, pushing ...

Objects discovered in Tanzania and dated to 1.5 million years ago help to rewrite human ancestors’ use of carved bone ...

The oldest human-crafted bone tools on record are 1.5 million years old, a finding that suggests our ancestors were much ...

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

Bone artifacts discovered in Tanzania push back the earliest known date of bone tool technology by over a million years.

Archaeologists have discovered a collection of prehistoric animal bones in Tanzania that suggests early humans figured out ...

Scientists have discovered 1.5-million-year-old bone tools, proving early humans had advanced skills much earlier than ...

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