Researchers reveal the way our legs adapt to fast movements. When people hop at high speeds, key muscle fibers in the calf shorten rather than lengthen as forces increase, which they call 'negative ...

Credit: T. Buchner/ETH Zurich/T. Fukushima/Max-Planck-Institut/Cover Images Robots may be the technology of the future - but did you know they rely on technology that’s 200 years old to power them?

For most of us, everyday life is characterized by a lack of movement. But those long hours sitting at a desk, commuting by ...