Physics

  1. 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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  2. simulation of gravitational waves from two merging black holes
    Physics

    Gravitational waves confirm a black hole law predicted by Stephen Hawking

    The first black hole merger detected by LIGO affirms that the surface area of a black hole can increase over time, but not decrease.

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  3. Earth's moon
    Particle Physics

    Physicists dream big with an idea for a particle collider on the moon

    A lunar particle collider that dwarfs any such facility on Earth might not be impossible, according to new calculations.

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  4. night sky with green glow
    Physics

    Auroras form when electrons from space ride waves in Earth’s magnetic field

    New lab results confirm that auroras are triggered by disturbances in Earth’s magnetic field called Alfvén waves.

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  5. illustration of a nuclear clock
    Physics

    Nuclear clocks could outdo atomic clocks as the most precise timepieces

    Better clocks could improve technologies that depend on them, such as GPS navigation, and help test fundamental ideas of physics.

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  6. Cryptochiton stelleri on the seafloor
    Animals

    The teeth of ‘wandering meatloaf’ contain a rare mineral found only in rocks

    The hard, magnetic teeth of the world’s largest chiton contain nanoparticles of santabarbaraite, a mineral never seen before in biology.

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  7. image of Jupiter
    Planetary Science

    Laser experiments suggest helium rain falls on Jupiter

    Compressing a hydrogen and helium mixture with lasers shows that the two elements separate at pressures found within gas giant planets.

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  8. diagram of the FASER experiment
    Particle Physics

    In a first, neutrinos were caught interacting at the Large Hadron Collider

    Despite the LHC’s fame, all its detectors were oblivious to neutrinos. But not anymore.

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  9. LHAASO observatory
    Astronomy

    Record-breaking light has more than a quadrillion electron volts of energy

    Hundreds of newly detected gamma rays hint at cosmic environments that accelerate particles to extremes.

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  10. Red trinitite
    Physics

    A newfound quasicrystal formed in the first atomic bomb test

    Material formed in the wake of the first atomic bomb test contains a strange material that is ordered but that is not a standard crystal.

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  11. image of the Crab Nebula
    Astronomy

    A study of Earth’s crust hints that supernovas aren’t gold mines

    Supernovas aren’t the main source of gold, silver and other heavy elements, a study of deep-sea crust suggests.

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  12. four different types of pasta curled in bowls and uncurled on a black surface
    Materials Science

    Morphing noodles start flat but bend into curly pasta shapes as they’re cooked

    Shape-shifting pasta could potentially cut down on packaging and save space during shipping.

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