Robots, clocks and computers: How Ancient Greeks got there first

A humanoid figure dressed as a maid holds a jug in its right hand and, as hidden gears click and whirr, lifts it and pours wine into a cup a bystander has placed into the palm of its left.The robot is a recreation of the automatic servant of Philon, designed more than 2,200 years ago by a Greek engi


Scientists find evidence of 'ghost population' of ancient humans

Scientists have found evidence for a mysterious “ghost population” of ancient humans that lived in Africa about half a million years ago and whose genes live on in people today. Traces of the unknown ancestor emerged when researchers analysed genomes from west African populations and fo


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