Most brain surgery requires doctors to remove part of the skull to access hard-to-reach areas or tumors. It's invasive, risky ...

A research team at the University of Toronto in Canada has developed a set of miniature magnet-powered tools that could ...

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Imagine if a doctor could remotely do a non-invasive, highly precise medical procedure on her patients using a tiny robot, or ...

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Tiny magnetic "flowers" engineered by physicist Anna Palau are redefining how we manipulate magnetic fields. These ...

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