News

  1. Archaeology

    The water system that helped Angkor rise may have also brought its fall

    A complex water system magnified flooding’s disruption of the medieval Cambodian city of Angkor.

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  2. Earth

    These ancient mounds may not be the earliest fossils on Earth after all

    A new analysis suggests that tectonics, not microbes, formed cone-shaped structures in 3.7-billion-year-old rock.

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  3. Particle Physics

    What the electron’s near-perfect roundness means for new physics

    The electron remains stubbornly round, meaning we may need to build beyond the Large Hadron Collider to find physics outside of the standard model.

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  4. Health & Medicine

    A mysterious polio-like disease has sickened as many as 127 people in the U.S.