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NGHIÊN CỨU Wed, 19 Au

1801. Researchers reveal deeper workings of brain’s information hub

The brain has a remarkably flexible system for handling uncertainty and changing situations. Researchers found that the frontoparietal cortex constantly shifts how it communicates with other brain regions depending on what information is needed to make a decision. Rather than simply becoming more active when things get difficult, this network appears to reorganize itself in real time.

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NGHIÊN CỨU Wed, 19 Au

1802. MIT physicists discover electrons rebuilding like ice inside a quantum material

MIT physicists found that two electronic phases inside the same quantum material emerge through surprisingly different mechanisms—one smoothly and the other in expanding pockets resembling growing ice crystals. The discovery could help explain how exotic properties such as superconductivity and magnetism develop and coexist.

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NGHIÊN CỨU Wed, 19 Au

1803. AI-designed “intrabodies” could unlock new treatments for Alzheimer’s, Parkinson’s and MND

Researchers have developed a new way to turn ordinary antibodies into tiny disease-fighting molecules that can work inside human cells, potentially opening new paths for treating Alzheimer’s, Parkinson’s, Huntington’s disease, and motor neurone disease.

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1804. These trees are making air quality in cities worse

Nature, Published online: 20 August 2026; doi:10.1038/d41586-026-02586-2They release compounds that contribute to ozone emissions, and rising temperatures could exacerbate the problem.

Nature Science Trung lập

NGHIÊN CỨU Wed, 19 Au

1805. Ảnh hiếm vùng biển đổi màu từ vũ trụ: Vòng xoáy xanh khổng lồ hiện rõ, NASA phải chú ý

Bản tin từ Vietnam.vn. Vui lòng bấm vào link để đọc toàn văn.

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1806. Too much mate choice overwhelms frogs

Nature, Published online: 19 August 2026; doi:10.1038/d41586-026-02554-wFemale treefrogs select less carefully when hearing a chorus of males.

Nature Science Trung lập

NGHIÊN CỨU Wed, 19 Au

1807. 2 ngày, Quảng Ngãi xảy ra 4 trận động đất liên tiếp

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

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1808. Safety and security of large language models in healthcare

Nature, Published online: 19 August 2026; doi:10.1038/s41586-026-10687-1The Review examines rapid LLM adoption in clinical care, outlining emerging security and safety risks across development stages, key protective layers, clinically relevant threats and current mitigation responsibilities in a single integrated framework.

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1809. Discovery of a star sensitive to the spin of Sagittarius A*

Nature, Published online: 19 August 2026; doi:10.1038/s41586-026-10894-wThe discovery of the fast-orbiting star S301 near Sagittarius A* offers a promising new probe of the central black hole spin of the Milky Way through relativistic orbit measurements.

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1810. An Icelandic pangenome reference

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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1811. 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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1812. 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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1813. 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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1814. 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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1815. 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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1816. 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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1817. 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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1818. 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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1819. 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.

Nature Science Trung lập

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1820. 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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1821. 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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1822. 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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1823. 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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1824. 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.

Nature Science Trung lập

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