Articles sur Homo sapiens

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A wax figure of Charles Darwin, whose theories about species have influenced science for centuries. Jose Manuel Ribeiro/Reuters

The long struggle to understand species: from pre-Darwin to the present day

Humans have an innate interest and ability in naming biologically meaningful entities, or species. Taxonomy, then, vies for the title of world's “oldest profession”.
A prehistoric hand-held multipurpose stone tool the size of a person’s palm recovered by a farmer in Kenya. More tools were found during a search. Stephen Thompson

Kenyan farmer’s unique rock find uncovers new prehistoric clues

Scientists are hoping that ancient stone tools found on a family farm in Kenya will add to a clearer picture of the first appearance, duration and variation of prehistoric technologies found so far.
A 700,000 year-old stone tool excavated by an Indonesian field worker at Mata Menge, Flores. Yinika Perston

How the Hobbits kept their tools as they shrank into island life

New fossil finds show the first large-bodied inhabitants of an isolated Indonesian island evolved to Hobbit-size, but they always remembered how to make and use stone tools.
Scientific evidence shows overwhelmingly that people across the world are genetic refugees from Africa. Shutterstock

How science has been abused through the ages to promote racism

Despite science refuting the existence of different human races, people have used "race" throughout history to divide and denigrate certain people while promoting their claims of superiority.

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