All Stories

  1. image of smoke above Whakaari volcano
    Earth

    A satellite’s view of a deadly 2019 eruption could improve volcano monitoring

    Monitoring volcanoes from space could enhance scientists’ understanding of, and ability to predict, even small eruptions.

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  2. illustration of nerve cells
    Health & Medicine

    Controlling nerve cells with light opened new ways to study the brain

    A method called optogenetics offers insights into memory, perception and addiction.

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  3. Melissa Pluguez gives a man the COVID-19 vaccine at an outdoor outreach event
    Health & Medicine

    How one medical team is bringing COVID-19 vaccines to hard-to-reach Hispanic communities

    Unidos Contra COVID’s Spanish-speaking volunteers go to where Philadelphia’s Hispanic people gather, giving shots and addressing concerns one-on-one.

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  4. scientists working on a LIGO mirror
    Quantum Physics

    Physicists used LIGO’s mirrors to approach a quantum limit

    Using LIGO’s laser beams to reduce jiggling rather than detect gravitational waves, scientists have gotten closer to the realm of quantum mechanics.

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  5. image of Getz Ice Sheet in Antarctica
    Climate

    Collapse may not always be inevitable for marine ice cliffs

    Runaway collapse of ice cliffs could dramatically boost sea level. But these cliffs may not be so vulnerable, new simulations suggest.

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  6. 2004 tsunami in Thailand
    Earth

    A new book uses stories from tsunami survivors to decode deadly waves

    In ‘Tsunami: The World’s Greatest Waves,’ two scientists chronical hundreds of eyewitness accounts to show the human cost of life at the water’s edge.

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  7. four images of Betelgeuse before and during its Great Dimming
    Astronomy

    Dust and a cold spell on Betelgeuse could explain why the giant star dimmed

    Scientists had two options to explain Betelgeuse’s weird behavior in late 2019. They chose both.

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  8. image of people on a beach in Florida in spring 2020
    Science & Society

    Moral judgments about an activity’s COVID-19 risk can lead people astray

    People use values and beliefs as a shortcut to determine how risky an activity is during the pandemic. Those biases can lead people astray.

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  9. several makeup items - lipstick, a compact, blush brush, mascara - sit on a cream-colored background
    Chemistry

    Many cosmetics contain hidden, potentially dangerous ‘forever chemicals’

    Scientists found signs of long-lasting PFAS compounds in about half of tested makeup products, especially waterproof mascaras and lipsticks.

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  10. image of Arabidopsis thaliana plant
    Plants

    A widely studied lab plant has revealed a previously unknown organ

    A cantilever-like plant part long evaded researchers’ notice in widely studied Arabidopsis thaliana, grown in hundreds of labs worldwide.

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  11. stream in Idaho
    Ecosystems

    As ‘phantom rivers’ roar, birds and bats change their hunting habits

    A massive experiment in the Idaho wilderness shows it’s not just human-made noises that impact ecosystems. Natural noises can too.

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  12. illustration of a lizard sitting on a branch. shown is its head and neck with sap dripping down around it
    Paleontology

    An ancient creature thought to be a teeny dinosaur turns out to be a lizard

    CT scans of hummingbird-sized specimens trapped in amber reveal that the 99-million-year-old fossils have a number of lizardlike features.

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