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  1. Physics

    Here’s what causes the aurora-like glow known as STEVE

    Amateur astronomer images and satellite data are revealing what causes the strange atmospheric glow called STEVE.

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  2. Health & Medicine

    How holes in herd immunity led to a 25-year high in U.S. measles cases

    U.S. measles cases have surged to 704. Outbreaks reveal pockets of vulnerability where too many unvaccinated people are helping the virus spread.

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  3. Science & Society

    A science-themed escape room gives the brain a workout

    Quantum physicist Paul Kwiat reveals what it takes do well in LabEscape, his science-themed escape room.

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  4. Animals

    How aphids sacrifice themselves to fix their homes with fatty goo

    Young aphids swollen with fatty substances save their colony by self-sacrifice, using that goo to patch breaches in the wall of their tree home.

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  5. Health & Medicine

    Why war’s emotional wounds run deeper for some kids and not others

    Researchers examine why war’s emotional wounds run deep in some youngsters, not others.

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  6. Science & Society

    How we reported on the challenges of using ancestry tests to solve crimes

    Here’s how we found out what happened when an arrest was made in the Golden State Killer case that was tied to genetic testing.

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  7. Science & Society

    How we reported a controversial story about the day the dinosaurs died

    Here’s how we covered the story of new fossils found in the Tanis site in North Dakota, including the story’s more controversial elements.

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  8. Science & Society

    Introducing the Transparency Project

    The Transparency Project aims to be more open and accountable to readers by explaining key coverage decisions and showing how science journalism happens.

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  9. Planetary Science

    Pictures confirm Hayabusa2 made a crater in asteroid Ryugu

    Hayabusa2’s crater-blasting success, confirmed by an image beamed back from the spacecraft, paves the way to grab subsurface asteroid dust.

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  10. Math

    A mathematician traces his journey from poverty to prominence

    In 'The Shape of Life,' Shing-Tung Yau describes his groundbreaking work in geometry, which provided insights into string theory.

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  11. Animals

    Endangered green sea turtles may be making a comeback in the U.S. Pacific

    The numbers of green sea turtles spotted around Hawaii, American Samoa and the Mariana Islands have increased in the last decade.

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  12. Genetics

    A lack of circular RNAs may trigger lupus

    Researchers close in on how low levels of a kind of RNA may trigger lupus — offering hope for future treatments for the autoimmune disease.

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