stone tools
Were hominids making stone tools 2.6 million years ago? Controversy greets discovery
Discoveries in East Africa of what may be the oldest expertly sharpened stone implements suggest that early members of the ...
300,000-year-old stone tools found in Saudi Arabian desert could shed light on human migration out of Africa
Stone tools unearthed in Saudi Arabia’s inhospitable Nefud Desert indicate that members of our genus Homo had ventured beyond the ...
Modern people making Stone Age tools offers glimpse into evolution of intelligence
The brain networks we rely on for complex tasks were likely evolving around 1.8 million years ago--allowing our ancestors to ...
