Health & Medicine

  1. Health & Medicine

    New rules for cellular entry may aid antibiotic development

    A new study lays out several rules to successfully enter gram-negative bacteria, which could lead to the development of sorely needed antibiotics.

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  2. Animals

    In Florida, they’re fighting mosquitoes by meddling with their sex lives

    As an alternative to genetically modified mosquitoes, Florida skeeter police are testing one of two strategies that use bacteria to meddle with insect sex lives.

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  3. Animals

    50 years ago, U.S. fell short on mosquito eradication

    Researchers boldly predicted mosquitoes’ demise 50 years ago. They never came close.

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  4. Health & Medicine

    Readers concerned about cancer’s sugary disguise

    Tricky cancer cells, brain-shaping smartphones, a cow-burying badger and more in reader feedback.

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  5. Health & Medicine

    Yes, statins protect hearts. But critics question their expanding use

    Even after decades of study, questions remain about statin safety.

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  6. Health & Medicine

    Lungs enlist immune cells to fight infections in capillaries

    Immune cells in the lungs provide a rapid counterattack to bloodstream infections, a new study in mice finds.

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  7. Neuroscience

    Nerve cell miswiring linked to depression

    A gene helps nerve cell axons extend to parts of the brain to deliver serotonin, a brain chemical associated with depression.

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  8. Science & Society

    HPV vaccine as cancer prevention is a message that needs to catch on

    Vaccination against HPV is cancer prevention, but low vaccination rates suggest that message isn’t clear.

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  9. Health & Medicine

    Zika hides out in body’s hard-to-reach spots

    Zika virus sticks around in the central nervous system and lymph nodes of monkeys.

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  10. Health & Medicine

    Long naps lead to less night sleep for toddlers

    Daytime naps can steal sleep from the night, a small study of toddlers suggests.

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  11. Health & Medicine

    Faux womb keeps preemie lambs alive

    A device can keep premature lambs alive for a month in womblike conditions.

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  12. Health & Medicine

    Evidence is lacking that ‘cocooning’ prevents whooping cough in newborns

    In general, vaccinating adults who come into close contact with newborns is a good idea, but the practice on its own may not keep whooping cough away.

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