Humans

  1. Health & Medicine

    The AIDS virus that vanished

    Strong medicine may have rid a newborn of deadly HIV.

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  2. Environment

    Bad for breathing

    New study connects pollution to several common diseases that affect the lungs and airways.

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  3. Animals

    Cool Jobs: Museum science

    Samples collected long ago may hold answers to important questions in science and medicine today.

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  4. Brain

    Concussion: More than ‘getting your bell rung’

    This common brain injury can cause serious — and lasting — damage.

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  5. Archaeology

    The return of a king

    The 15th century’s Richard III has returned — or at least, his bones have.

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  6. Health & Medicine

    Sleeping in space

    Volunteers face problems on a make-believe mission to Mars.

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  7. Health & Medicine

    Getting a grip

    Wrinkled fingers seem to be an advantage in wet environments.

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  8. Health & Medicine

    Ebola in the air

    A deadly virus can spread through the air from pigs to monkeys.

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  9. Brain

    Baby’s stress can last decades

    Early stress may impair adult behavior, especially in girls.

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  10. Health & Medicine

    Healthier mice, through X-rays

    In sickly mice, small doses of radiation helped while vitamins harmed.

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  11. Fossils

    Shoulder bones fuel debate

    Fossil shoulder blades suggest an ancient humanlike species may have been at home in the trees as well as on the ground.

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  12. Health & Medicine

    Magnets that kill cancer cells

    Researchers devise a way to use magnets to make cells self-destruct.

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