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AnthropologyAn ancient child from East Asia grew teeth like a modern human
Choppers from a youngster with an unknown evolutionary background indicate that hominids evolved a humanlike life span in East Asia by 100,000 years ago.
By Bruce Bower -
TechThese robots can follow how-to diagrams
Robots capable of reading diagrams could work in more varied environments and be easier to communicate with.
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PaleontologyA four-legged robot hints at how ancient tetrapods walked
Using fossils, computer simulations and a life-size walking robot, researchers re-created how an early tetrapod may have made tracks.
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Planetary ScienceTwo daring spacecraft aim to bring asteroid dust back to Earth
A pair of daredevil spacecraft that aim to bring asteroid dust back to Earth have reached their targets and are scouting for the best sampling spots.