Homo is the
genus that includes modern
humans and their close relatives. The genus is estimated to be between 1.5 and 2.5 million years old. All species except
Homo sapiens (modern humans) are extinct.
Homo neanderthalensis, traditionally considered the last surviving relative, died out 24,000 years ago while a recent discovery suggests that another species,
Homo floresiensis, may have lived as recently as 12,000 years ago.
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