Physics

  1. Materials Science

    This material does weird things under pressure

    A new metamaterial has a seemingly impossible property: It swells when squeezed.

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  2. Particle Physics

    Excess antielectrons aren’t from nearby dead stars, study says

    Pulsars might not be behind excess antimatter, gamma-ray observations suggest.

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  3. Physics

    Colliding black holes are reported for a fifth time

    LIGO spots another merger, this time with less fanfare.

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  4. Physics

    Why the wiggle in a crowd’s walk can put a wobble in a bridge

    New simulations can better predict when pedestrians cause a bridge to shimmy.

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  5. Quantum Physics

    Quantum computing steps forward with 50-qubit prototype

    Bit by qubit, scientists are edging closer to the realm where quantum computers will reign supreme.

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  6. Quantum Physics

    Quantum computers take a step forward with a 50-qubit prototype

    Race to build ever-more-powerful processors edges the technology closer to being able to best traditional machines.

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  7. Archaeology

    Mystery void is discovered in the Great Pyramid of Giza

    High-energy particle imaging helps scientists peek inside one of the world’s oldest, largest monuments.

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  8. Physics

    Photons are caught behaving like superconducting electrons

    Light particles, or photons, swap energy like electrons in a superconductor.

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  9. Materials Science

    Nobel Prize–winning technique illuminates the fibers that set off battery fires

    Scientists get a closer look at the filaments that ruin lithium-ion batteries from the inside out.

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  10. Tech

    This is the lightest robot that can fly, swim and take off from water

    Lightweight, insect-inspired robot can swim, fly and leap from the surface of water.

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  11. Quantum Physics

    Light’s weird dual nature weathers trip to space and back

    “Delayed-choice” experiment performed in space reaffirms the idea that light can behave like a wave or a particle.

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  12. Life

    A new material may one day keep mussels off piers and boat hulls

    Mussels don’t stick to a new lubricant-infused silicone material.

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