Other

Science 'unclear' over Pistorius claims

The International Paralympic Committee on Monday defended its policy on artificial running blades for amputee athletes, insisting it was the best possible system.

Medical research

How AI is revolutionizing medical science

Walk into Patrick Pilarski's lab and you immediately notice the robot arms and hands that lay casually on tabletops. You hear the soft whir of small motors as the fingers on these models curl, wave or extend. The motions ...

Medical research

Bionic leg is controlled by brain power

The act of walking may not seem like a feat of agility, balance, strength and brainpower. But lose a leg, as Zac Vawter did after a motorcycle accident in 2009, and you will appreciate the myriad calculations that go into ...

Health

Medicare's bill for artificial feet is questioned

(AP) -- It doesn't compute: Medicare's bill for artificial feet has jumped by more than half, although foot and leg amputations due to diabetes continue to decline dramatically.

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