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Charlie Wood

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    Quantum Simulators Create a Totally New Phase of Matter

    One of the first goals of quantum computing has been to recreate bizarre quantum systems that can’t be studied in an ordinary computer. A dark-horse quantum simulator has now done just that.

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    Physicists Study How Universes Might Bubble Up and Collide

    Since they can’t prod actual universes as they inflate and bump into each other in the hypothetical multiverse, physicists are studying digital and physical analogs of the process.

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    Galaxy-Size Bubbles Discovered Towering Over the Milky Way

    For decades, astronomers debated whether a particular smudge was close-by and small, or distant and huge. A new X-ray map supports the massive option.

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    The Search for Dark Matter Is Dramatically Expanding

    Physicists plan to leave no stone unturned, checking whether dark matter tickles different types of detectors, nudges starlight, warms planetary cores or even lodges in rocks.

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    Room-Temperature Superconductivity Achieved for the First Time

    Physicists have reached a long-sought goal. The catch is that their room-temperature superconductor requires crushing pressures to keep from falling apart.

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    How Mathematical “Hocus-Pocus” Saved Particle Physics

    Renormalization has become perhaps the single most important advance in theoretical physics in 50 years.

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    A New Cosmic Tension: The Universe Might Be Too Thin

    Cosmologists have concluded that the universe doesn’t appear to clump as much as it should. Could both of cosmology’s big puzzles share a single fix?

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    The Mathematical Structure of Particle Collisions Comes Into View

    Physicists have identified an algebraic structure underlying the messy mathematics of particle collisions. Some hope it will lead to a more elegant theory of the natural world.

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    Global Wave Discovery Ends 220-Year Search

    An 18th-century physicist first predicted the existence of a chorus of atmospheric waves that swoop around Earth. Scientists have finally found them.

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    Big Bounce Simulations Challenge the Big Bang

    Detailed computer simulations have found that a cosmic contraction can generate features of the universe that we observe today.