News

  1. Health & Medicine

    Cervical cancer deaths are plummeting among young U.S. women

    A new study shows a steep drop in cervical cancer deaths among the first cohort of women who were eligible for the HPV vaccine.

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  2. Neuroscience

    Like brain cells, kidney cells can form memories

    Scientists found memory’s molecular machinery at work in cells outside the nervous system.

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  3. Paleontology

    China’s famously rich dinosaur fossil beds get a new origins story

    Cave-ins and floods may have buried the Cretaceous creatures of the fossil Jehol Biota rather than volcanic eruptions, a new study claims.

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  4. Climate

    From electric cars to wildfires, how Trump may affect climate actions

    Trump’s first term, campaign pledges and nominees point to how efforts to address climate change and environmental issues may fare.

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  5. Health & Medicine

    Dengue is classified as an urban disease. Mosquitoes don’t care

    Infectious diseases are often labeled “urban” or “rural.” Applying political labels to public health misses who is at risk, experts argue.

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  6. Health & Medicine

    Refurbished heart pacemakers work like new

    “Old” pacemakers may still work for years, so doctors are refurbishing used devices and donating them to patients in low- and middle-income countries.

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  7. Archaeology

    Ancient Central Americans built a massive fish-trapping system

    Earthen channels directed fish into ponds that formed seasonally, providing a dietary bounty for Maya civilizations starting around 4,000 years ago.

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  8. Climate

    Satellite space junk might wreak havoc on the stratosphere

    Hundreds of defunct satellites plunge toward Earth every year. Scientists are studying how the chemical stew left in their wake impacts the atmosphere.

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  9. Health & Medicine

    Scientists identify a long-sought by-product of some drinking water treatments

    Chlorine-based water treatments create many by-products, but one has been elusive. Its identification sets the stage for studying its health effects.

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  10. Animals

    For adult chimps, playing may be more important than previously thought

    A multiyear study of dozens of wild, adult chimps suggests that play helps reduce tension and boost cooperation among individuals.

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  11. Astronomy

    This is the first close-up image of a star beyond our galaxy

    The first-ever close-up of an extragalactic star looks different than expected and might give a view of what stars look like at the end of their lives.

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  12. Planetary Science

    Mars’ potato-shaped moons could be the remains of a shredded asteroid

    Phobos and Deimos could have formed from asteroid debris, a new study suggests. An upcoming sample return mission will help test the idea.

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