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In this article, the authors characterise genetic variation in CARTaGENE, a population-based cohort from Quebec, Canada. This genomic resource enables population and disease genetic studies in a founder population and other under-represented groups.

Pangenomic and epidemiological analyses reveal a genetic shift in U.S. Salmonella Hadar populations during 2019–20, driven by expansion of a lineage carrying a prophage-like element that likely arose in commercial poultry and spread to backyard flocks.

A wearable that continuously measures the concentration of a drug is demonstrated in humans.

FACED 2.0 builds on and expands the capabilities of the free-space angular-chirp-enhanced delay microscopy approach. Its high speed, large field of view and volumetric coverage enable two-photon voltage imaging of hundreds of neurons or calcium imaging of thousands of neurons in the mouse or zebrafish brain.

Humanity’s Last Exam, a multi-modal benchmark at the frontier of human knowledge, is designed to be an expert-level closed-ended academic benchmark with broad subject coverage.

dSHERLOCK is a nucleic acid platform for the quantification of double-stranded DNA targets using CRISPR/Cas and isothermal amplification and is applied to quantify pathogen C. auris in clinical surveillance swab samples.

Detection of hot intracluster gas in SPT2349−56 with the Atacama Large Millimeter/submillimeter Array provides new insights into early cluster formation.

N¹-Methylpseudouridine enhances the translation of synthetic mRNAs, independently of innate immunity.

Energetic constraints produce a fundamental tradeoff in starvation and recovery rates, impacting eco-evolutionary dynamics. Here, Yeakel et al. develop a nutritional state-structured model that predicts population size as a function of body mass known as Damuth’s law, and a mechanism for Cope’s rule, the evolutionary trend towards larger body mass.

The West Antarctic Ice Sheet responded to different natural forcing mechanisms than the East Antarctic Ice Sheet through the mid-Pliocene due to a greater sensitivity to oceanic feedbacks, according to iceberg-rafted debris records and ice-sheet modelling experiments.

Experimental measurements of high-order out-of-time-order correlators on a superconducting quantum processor show that these correlators remain highly sensitive to the quantum many-body dynamics in quantum computers at long timescales.

Tree longevity is thought to increase in harsh environments, but global evidence of drivers is lacking. Here, the authors find two different pathways for tree longevity: slow growth in resource limited environments and increasing tree stature and/or slow growth in competitive environments.

Early high-resolution images of two 2021 novae reveal eruptions unfolding in multiple stages with colliding outflows that produce shocks and gamma rays, reshaping our understanding of stellar explosions.

An initial draft of the human pangenome is presented and made publicly available by the Human Pangenome Reference Consortium; the draft contains 94 de novo haplotype assemblies from 47 ancestrally diverse individuals.

JWST data reveal a multi-galaxy merger 800 Myr after the Big Bang, likely a progenitor of massive quiescent galaxies seen at later times. Its extended [O iii] halo offers direct evidence of early metal enrichment via tidal stripping.

JWST observations of GRB 221009A reveal the associated supernova, confirming that the GRB resulted from the collapse of a rapidly rotating massive star. The lack of r-process emission suggests that these extreme events are not key sources of the heaviest elements.

Profiling host RNA shed in feces reveals disease states in the gut.

Chronic care manages long-term, progressive conditions, while acute care handles short-term ones. Here, authors show chronic conditions account for most of the global health burden, with 68% of DALYs and 93% of YLDs attributed to chronic care needs.

Quantum computers may help to solve classically intractable problems, such as simulating non-equilibrium dissipative quantum systems. The critical dynamics of a dissipative quantum model has now been probed on a trapped-ion quantum computer.

Real-time PRS-CS (rtPRS-CS) is a polygenic prediction method that can incorporate streaming data for updating single-nucleotide polymorphism weights in real time, thereby maximizing the prediction accuracy of polygenic risk scores over time across various traits.

The authors theoretically delineate the maximal increases in tree growth that can be expected from increases in plant intrinsic water-use efficiency, which increases with rising CO₂. They highlight environmental and physiological limits on growth in the context of experimental data.

Access to safe, affordable and accessible drinking water is influenced by various socioeconomic factors. A survey of a large number of California water systems shows how different levels of enfranchisement are linked to uneven access to drinking water in terms of affordability and accessibility.

Mélange is reported to be thinner in summer during glacier terminus retreat and thicker in winter during terminus advance. A discrete element model is created to estimate the forces that mélange exerts to buttress Greenland glaciers.

Gold has a vital role in human society and the global economy, but its production currently causes high levels of environmental pollution. This work reports an approach that can effectively produce gold from both primary and secondary resources without the use of toxic substances such as mercury or cyanide.

Spin waves are excited in a thin film of bismuth-doped yttrium iron garnet using radio-frequency pulses and interact with magnetic domain walls. Pulses as short as 1 ns translate a domain wall over 15 µm distances, offering control over domain-wall dynamics.

In this attempt at xenotransplantation of a lung from a genetically modified pig into a brain-dead recipient, although the grafted lung initially maintained viability and functionality, antibody-mediated rejection rapidly occurred, contributing to xenograft damage.

Weak perturbations couple solitons—nonlinear pulses—to low-amplitude linear waves. Longstanding mathematical results indicate that this phenomenon is universal. The authors verify these predictions experimentally by demonstrating that the coupling amplitude satisfies a general scaling law.

Nanowire networks with memristive properties are promising for neuromorphic applications. Here, the authors observe the formation of a preferred conduction pathway which uses the lowest possible energy to get through the network and could be exploited for the design of optimal brain-inspired devices.

The design of CO₂ electrolyzers is complicated by coupled transport and reaction phenomena. Here the authors develop a continuum model incorporating physical phenomena across multiple scales to predict the activity and selectivity of CO₂ electrolysis, along with the loss of CO₂ due to crossover in membrane electrode assemblies.

Genetic diversity between clinical and environmental fungal isolates of Aspergillus flavus is poorly studied. Here, the authors analysed genomic data from a global set of clinical and environmental A. flavus isolates and report that clinical prevalence is associated with population structure.

Preventing endosomal damage sensing or using lipids that create reparable endosomal holes reduces inflammation caused by RNA–lipid nanoparticles while enabling high RNA expression.

The tidal disruption event AT2019dsg is probably associated with a high-energy neutrino, suggesting that such events can contribute to the cosmic neutrino flux. The electromagnetic emission is explained in terms of a central engine, a photosphere and an extended synchrotron-emitting outflow.

New approaches are required to access metal-organic assemblies with unusual structural properties. Here, the authors use an in situ redox reaction to obtain a mixed-valence, Mn(II)/Mn(III)-containing metal-organic nanocapsule with an odd number of metal ions.

Forward-biased bipolar membranes (FB-BPMs), which recover potential from pH gradients through ion–ion recombination, show promise for application in sustainable devices. The authors use physics-based modeling to elucidate how ion-specific phenomena dictate performance, reveal how selective ion management can mitigate energy losses and provide insights into the rational design of next-generation FB-BPMs.

The link between neuroinflammation and the progression of multiple sclerosis (MS) is unclear. Here, the authors show that in MS lesions, neuronal somatic mutations accumulate 2.5 times faster than in controls, equivalent to 1,291 excess mutations by age 70, suggesting that neuroinflammation can be mutagenic.

In this Stage 2 Registered Report, Buchanan et al. show evidence confirming the phenomenon of semantic priming across speakers of 19 diverse languages.

The impact of the DART spacecraft on the asteroid Dimorphos is reported and reconstructed, demonstrating that kinetic impactor technology is a viable technique to potentially defend Earth from asteroids.

Observations from a borehole in the Kamb Ice Stream suggest that discrete subglacial discharge events dominate channel melt and sediment transport.

Pyrochlore iridates lie at a tuning-free magnetic quantum critical point hosting several complex exotic phenomena. Here, the authors discover an electronic phase separation in single crystalline Pr₂Ir₂O₇, where well-defined Kondo resonances are interweaved with a non-magnetic metallic phase with Kondo-destruction.

In this work, authors convert fallen leaves into energy harvesters using hygroscopic iron hydrogel, achieving continuous power generation from moisture. The device delivers high current density and power output with potential for lower environmental impact compared to alternative harvesters.

This work introduces a pedigree-derived benchmark for single-nucleotide variants, indels, structural variants and tandem repeats, offering a variant map to validate sequencing workflows or to support the development and evaluation of new variant callers.

Climate risk is underpriced in US municipal bonds, creating vulnerabilities as insurers retreat and adaptation planning remains disconnected from finance. This Review reveals a climate-debt doom loop and proposes governance reforms and disclosure standards to strengthen municipal resilience.

The results from a state-of-the-art suite of hydrodynamical cosmological zoom-in simulations show how globular clusters naturally emerge in the Standard Cosmology and also reveal the existence of a new class of object called globular-cluster-like dwarfs.

The electronic band structure in silicon optical fibres can be engineered by continuous laser irradiation during the crystallization of the fibres. A reduction of the bandgap down to 0.59 eV is demonstrated.

Chromophore supramolecular assemblies have long been studied for their exotic photophysical properties arising from their local geometry and long-range sensitive excitonic couplings. Now a high-resolution structure of a model nanotubular system has revealed a uniform brick-layer molecular arrangement and a non-biological supramolecular motif—interlocking sulfonates—enabling clear understanding of supramolecular structure–excitonic property relationships.

An analysis of 24,202 critical cases of COVID-19 identifies potentially druggable targets in inflammatory signalling (JAK1), monocyte–macrophage activation and endothelial permeability (PDE4A), immunometabolism (SLC2A5 and AK5), and host factors required for viral entry and replication (TMPRSS2 and RAB2A).

Two below-threshold surface code memories on superconducting processors markedly reduce logical error rates, achieving high efficiency and real-time decoding, indicating potential for practical large-scale fault-tolerant quantum algorithms.