Technology
AI can mistakenly see cancer in medical scans after tiny image tweaks
Medical artificial intelligence is brittle. Although it promises to quickly analyse medical scans, it can trip up on seemingly innocuous issues
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Elizabeth Holmes: The hypnotic tale of the rise and fall of Theranos
Culture
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Broken bones in mice healed faster by heat-releasing implant
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PTSD may one day be treated with a common blood pressure drug
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Technology
AI can diagnose childhood illnesses better than some doctors
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Preventing and overcoming chronic pain
Video
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No-deal Brexit could lead to drug shortages and delayed operations
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Why hip surgery wouldn鈥檛 help extend Andy Murray鈥檚 tennis career
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Don’t miss: 500 years of women in medicine and the future of design
Culture
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Gel made from birch bark reduces skin scarring from cuts and burns
A dressing made from birch bark 鈥� which has long been used in traditional medicine to wrap wounds 鈥� allows cuts and burns to heal faster with less scarring
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Peter Campbell: Understanding cancer using the clues in your DNA
Video
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We have all we need to beat the HIV epidemic 鈥� except political will
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Miniature placentas grown in lab give positive pregnancy test result
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Half-hearted cannabis legalisation move leaves patients in limbo
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