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"A ground-breaking laser treatment could prevent millions of older people from going blind, experts believe."
"A man who lost his sight 30 years ago says he can now see flashes of light after being fitted with a bionic eye."
"A light as bright as a million-watt bulb could help identify early signs of Parkinson's disease, British researchers have said."
"Researchers have moved closer to making silicon chips which could one day be used to repair damaged tissue in the human body."
Medical physics: "A patient needing an immediate operation will have a scan and in the 45 minutes it takes for blood test results to come back, surgeons will have simulated alternative operations using computer models, and know...
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