Health
Blindness treatment will insert algae gene into people’s eyes
Optogenetic techniques that use light to control nerve cells are being tried in people at last – and could lead to treatments for several types of blindness
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Health
Opioids that hit different brain target could be less addictive
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Technology
Wound scanner shows bacteria glowing if your body is infected
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Health
England’s shift to opt-out organ donation will save many lives
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Health
Anti-vax views must not derail France’s compulsory vaccine law
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Health
A grim winter looms for UK hospitals but there’s an easy cure
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Health
Artificial embryonic stem cells tested in people for first time
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Health
Digital drug tells your doctor when you’ve taken your medicine
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Health
Blood cells in chronic fatigue syndrome are drained of energy
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Environment
A legal trade in rhino horn could be twice as big as illegal one
Legalising the trade in rhino horn from South Africa could match black market supply and maybe even double it, with the aim of driving poachers out of business
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Health
Inside the mind of the man who wants to transplant human heads
Features
Health
Artificial organs used in operations without approval for humans
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Health
Kidney donors swap organs for transplant vouchers for loved ones
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Health
Electric zap ‘wakes’ man after 15 years in a vegetative state
News