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Nature, Published online: 19 August 2026; doi:10.1038/s41586-026-10924-7Newly developed methods enable construction of Icelandic haplotypes and mapping of population-scale short reads to a pangenome by reducing reference bias and improving discovery in low-mappability regions, revealing many novel variants, including pathogenic alleles.

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2858. Psychedelics align brain activity with context

Nature, Published online: 19 August 2026; doi:10.1038/s41586-026-10910-zThe psychedelic psilocybin reorganizes brain activity into structured, context-aligned patterns that integrate internal and external processing, providing a neural basis for the felt continuity between self and world, elucidating how the psychedelic state translates into psychological change.

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2859. The HydroGym reinforcement learning platform for fluid dynamics

Nature, Published online: 19 August 2026; doi:10.1038/s41586-026-10917-6HydroGym offers over 60 standardized reinforcement-learning flow-control environments and demonstrates zero-shot transfer to a 3D wing, cutting local skin friction by 38% and exploration costs by four orders of magnitude.

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2860. Multiyear tropical warm pool warming drives slowdown in Antarctic mass loss

Nature, Published online: 19 August 2026; doi:10.1038/s41586-026-10912-xRecent Antarctic ice mass gain was linked to a recurrent atmospheric teleconnection, but this recurs about once per decade in observations and historical simulations so does not yet reflect a global-warming-driven moistening of Antarctica.

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2861. Human brain organoids record the passage of time over multiple years

Nature, Published online: 19 August 2026; doi:10.1038/s41586-026-10877-xHuman brain organoids were developed for over five years in culture to demonstrate that brain cells can continue to mature and record the passage of time, following human-specific endogenous programs, even outside the context of the organism.

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2862. Synthesis of pyrroles from isoxazoles by an O-to-C skeletal edit

Nature, Published online: 19 August 2026; doi:10.1038/s41586-026-10933-6A one-pot skeletal-editing reaction replaces isoxazole oxygen with carbon to form challenging pyrroles, enabled by an N-propargylic enaminone intermediate and a computational model predicting reaction outcomes.

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2863. Atomic-scale double-slit interferometry with a focused electron probe

Nature, Published online: 19 August 2026; doi:10.1038/s41586-026-10914-9Double-slit interferometry at the atomic scale is demonstrated using scanning transmission electron microscopy to provide evidence of interference fringes generated with a focused electron beam encountering two silicon atomic columns separated by 1.36 Å.

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2864. Family genetic designs in MoBa provide insights into health and functioning

Nature, Published online: 19 August 2026; doi:10.1038/s41586-026-10926-5The Norwegian Mother, Father and Child Cohort Study demonstrates how family-based genomic data can disentangle direct genetic effects from confounding, improving studies of health and human development.

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2865. Asymmetric prefrontal representations for leader–follower dynamics

Nature, Published online: 19 August 2026; doi:10.1038/s41586-026-10900-1Mice spontaneously form leader and follower roles during cooperation, and the medial prefrontal cortex encodes these role dynamics and an egocentric social value map of the partner’s position.

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2866. A global atmospheric methane record from a tropical ice core

Nature, Published online: 19 August 2026; doi:10.1038/s41586-026-10938-1A 2,000-year Peruvian ice core record of atmospheric CH4 concentrations contains the first historical global CH4 record from the low latitudes, and implementation of a four-box model indicates higher equatorial CH4 strength than previous estimates from polar-only records.

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2867. Increasing CO2 levels fertilize C4 grass production

Nature, Published online: 19 August 2026; doi:10.1038/s41586-026-10935-4By combining a meta-analysis of CO2 enrichment experiments with three decades of southern African savanna observations, an increase in biomass production by C4 grasses under rising CO2 levels in water-limited environments is revealed.

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2868. Wake-activated neuronal populations that regulate sleep drive

Nature, Published online: 19 August 2026; doi:10.1038/s41586-026-10928-3Whole-brain activity mapping, targeted cell manipulations and electrophysiology in mice identify wake-activated neuronal populations that are crucial for sleep drive and can persistently reduce daily sleep amount.

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2869. Observation of conformal field theory spectra in a quantum simulator

Nature, Published online: 19 August 2026; doi:10.1038/s41586-026-10904-xMeasurements on an array of optically trapped neutral atoms at a quantum phase transition provide a direct observation of the universal excitation spectrum predicted by conformal field theory.

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2870. Artefacts in single-cell mtDNA analyses misinform phylogenies

Bản tin từ Nature Science. Vui lòng bấm vào link để đọc toàn văn.

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2871. Functional role of skull lymphoid structures in CNS immunosurveillance

Nature, Published online: 19 August 2026; doi:10.1038/s41586-026-10951-4Functional lymphoid structures within the skull bone marrow enable central nervous system immunosurveillance and shape immune responses to brain disease.

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2872. Reply to: Artefacts in single-cell mtDNA analyses misinform phylogenies

Bản tin từ Nature Science. Vui lòng bấm vào link để đọc toàn văn.

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2873. A black hole's spin could finally be measured by a high-speed star

Nature, Published online: 19 August 2026; doi:10.1038/d41586-026-02607-0Star orbiting close to Sagittarius A* could reveal its spin — plus, how exoskeletons might change the way humans move.

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2874. Evidence for vacuum-enhanced superconductivity in NbSe2

Bản tin từ Nature Science. Vui lòng bấm vào link để đọc toàn văn.

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2875. AI tool lets researchers 'vibe code' in the quantum realm

Nature, Published online: 19 August 2026; doi:10.1038/d41586-026-02495-4An autonomous AI agent can write and execute quantum computing code, but it sometimes needs a human touch.

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2876. Rudolph A. Marcus obituary: theoretical chemist who explained how electrons jump between molecules

Nature, Published online: 19 August 2026; doi:10.1038/d41586-026-02610-5His calculations explain the efficiency of batteries and solar cells.

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2877. Delisted

Nature, Published online: 19 August 2026; doi:10.1038/d41586-026-02410-xCalled to account.

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2878. Scientists turn probiotic bacteria into tiny drug factories for pancreatic cancer

Engineered probiotic bacteria were able to infiltrate pancreatic tumors, stimulate cancer-fighting immune cells, and slow tumor growth in animal studies. Even more strikingly, the treatment worked better when combined with chemotherapy, radiation, or immunotherapy.

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2879. Tiny quantum engines reveal useful energy hiding in “waste heat”

A tiny machine made from just an atom and particles of light may sound impossibly simple, but it raises a surprisingly difficult question: what counts as heat, and what energy can still do useful work? University of Basel researchers have developed a theoretical framework that brings quantum physics and thermodynamics into better agreement for these microscopic “light engines.”

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2880. Coffee drinkers have less fat, more muscle, and surprising hormone differences

Coffee drinkers may be getting more than an energy boost. A Finnish study found that people who drank more coffee tended to have less total and abdominal fat, more muscle, and healthier metabolic markers despite having similar BMIs. Higher coffee intake was also linked to lower levels of certain amino acids associated with insulin resistance and type 2 diabetes risk.

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