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A technique called condense-seq has been developed to measure nucleosome condensability and used to show that mononucleosomes contain sufficient information to condense into large-scale compartments without requiring any external factors.

How contextual uncertainty interacts with other types of uncertainty, such as associative or outcome uncertainty is not fully understood. This study introduces CogLinks-neural models showing how corticostriatal and thalamocortical circuits specialize in processing different forms of uncertainty and interact to support hierarchical decision-making under uncertainty.

Polyhydroxyalkanoates are potential substitutes for non-degradable polyolefin plastics. Now, it has been shown that structurally related methylated polyhydroxybutyrates, synthesized from carbon monoxide and 2-butenes, can provide a full suite of polyolefin-like polymers. These materials can be recycled or upcycled, and their properties can be easily tuned by varying the cis/trans ratio of the starting materials.

Benchmarking greenhouse gas emissions from wastewater treatment plants is an essential step in developing mitigation strategies. This is now achieved for the USA by modelling over 15,000 facilities using Monte Carlo simulations to obtain a national baseline.

How the brain supports speaking and listening during conversation of its natural form remains poorly understood. Here, by combining intracranial EEG recordings with Natural Language Processing, the authors show broadly distributed frontotemporal neural signals that encode context-dependent linguistic information during both speaking and listening..

In this study, the authors present optimization and efficacy testing of apolipoprotein-based lipid nanoparticles for delivering various nucleic acid therapeutics in vivo to immune cells and their progenitors in the bone marrow.

Simulations of Milky Way-like star clusters show that most (>57%) stars form in multiples. Approximately 75% of binaries are gravitationally bound from the birth of the secondary, and ~40% of (eventual) single stars originated in a multiple system.

Brazil is known to supply an important share of China’s increasing demand for proteins, but the exact pressure on land and water that results from this is unclear. This study addresses this gap, focusing on soybean trade, showing the persistence of indirect deforestation associated with soy cultivation expansion.

Analyses of newly discovered hand and foot bones of a Paranthropus boisei specimen provide insight into possible tool use and other palaeobiology characteristics among Plio-Pleistocene hominin species.

The mediodorsal thalamus (MD) is central to flexible decision-making. Here, the authors identify MD’s unique roles in arbitrating between different reinforcement learning strategies through prefrontal-striatal brain circuits.

Here the authors develop a novel statistical method for quantifying mutation burden from whole genome sequencing data and use it to discover the genetic, genomic, and phenotypic correlates of clonal hematopoiesis without known driver genetic lesions.

Thermal lepton pairs are ideal probes for the temperature of quark-gluon plasma. Here, the STAR Collaboration uses thermal electron-positron pair production to measure quark-gluon plasma average temperature at different stages of the evolution.

The physical mechanism generating membrane curvature by disc-shaped caveolin complexes is not fully understood. Here, the authors use mathematical modelling to propose a mechanism based on a differential contact energy between the discs and the membrane leaflets.

Nanolasers, valued for ultra-low power and nonlinearities, are promising for neuromorphic computing. Authors show coupled nanolaser arrays with symmetry-protected modes act as hidden nonlinear layers in photonic neural networks, enabling XNOR logic gates and highly compressed digit classification.

By exploiting an optical thermodynamic framework, researchers demonstrate universal routing of light. Specifically, light launched into any input port of a nonlinear array is universally channelled into a tightly localized ground state. The principles of optical thermodynamics demonstrated may enable new optical functionalities.

HIV infection and substance use disorders converge in human midbrain. Here, authors show transcriptional impacts using single-nucleus RNA sequencing, linking dopaminergic vulnerability and microglial dysregulation, and in viremia, GABAergic deficits.

Synthetic microbial consortia are collections of strains which can segregate metabolic tasks for efficient use in biomaterials, biomanufacturing, and biotherapeutics. Here, the authors present a method to maintain and tune the ratio of two co-cultured bacterial strains via growth medium manipulation.

Chronic Kidney Disease affects 1 in 10 people worldwide with prevalence continuing to rise, thus there is a need to identify novel biomarkers that can add value to existing clinical and biochemical risk predictors. Here the authors identify miR190a-5p as potential indicator of kidney health and disease progression in patients with chronic kidney disease.

Bioactivity-guided isolation of specialized metabolites is an iterative process. Here, the authors demonstrate a native metabolomics approach that allows for fast screening of complex metabolite extracts against a protein of interest and simultaneous structure annotation.

A single-phase chromium–molybdenum–silicon alloy is described that exhibits compression ductility at room temperature as well as resistance to oxidation, pesting, nitridation and scale spallation at temperatures up to at least 1,100 °C.

Perturbations to strongly lensed galaxy light in very long baseline interferometric imaging reveal a dark and unusually low-mass object at redshift z ≈ 0.9.

This study reports widespread loss of mountain vegetation worldwide from 2000 to 2020, with ∼89% attributable to human expansion, primarily agriculture. Over half of this loss occurred within protected areas and other biodiversity-rich areas, threatening conservation efforts.

This prospective cohort study of patients with cancer incorporated antemortem follow-up visits and rapid autopsy analyses, and reports that spikes—rapidly increasing levels—of circulating tumor cell clusters, observed immediately before and at the time of death, along with tumor masses infiltrating large vessels, were cancer-related events associated with patient mortality.

Hydrogen peroxide is a signaling molecule that can also cause damage if its levels are too high. Here, the authors report HyPerFLEX, a fluorescent sensor with tenable colors, to track very low peroxide levels in cellular organelles, even in low-oxygen or highly oxidizing environments.

Short-lived halogens have a substantial indirect cooling effect on climate and this cooling effect has increased since pre-industrial times owing to anthropogenic amplification of natural halogen emissions.

The authors report that an AS03-adjuvanted chimeric hemagglutinin-based influenza vaccine induces persistent stalk-specific serum antibody and bone marrow plasma cell responses in nonhuman primates, offering promise for broader and durable flu protection.

The use of antimicrobial agents can exacerbate the proliferation of antimicrobial resistance genes, which can put public health at risk; evaluating this risk requires proper monitoring. An extensive investigation of Australian wastewater reveals a distinct correlation between the type of antimicrobial used and the socioeconomic status of the population.

In patients with acute heart failure, personalized dosing of a diuretic led to treatment intensification in the majority of patients and improved natriuresis, but had no effects on time to all-cause mortality or heart failure rehospitalization.

A decade of BGC-Argo and plankton records shows North Pacific heatwaves reshape food webs and trap small particles in midwater, slowing deep-ocean carbon export. Impacts vary by event, underscoring the need for sustained ocean monitoring.

Duan and Kaushik et al. reveal the structural basis of how Escherichia coli and Thermus thermophilus RNA polymerases initiate transcription from Np₄A alarmones producing Np₄-capped transcripts. The caps form various interactions with a polymerase during initial steps, influencing capping efficiency.

Green roofs enhance urban ecosystem services, but the long-term vegetation health and design’s impact is underexplored. This study shows a temporal increase in vegetation health and identifies key factors and thresholds that support sustained vegetation health, offering guidance for effective green roof planning and design.

The COVID-19 vaccine rollout saw large global disparities in the introduction, scale-up, and evaluation of immunisation programmes. Here, the authors systematically quantify these disparities through linkage of public data sources.

DIAL designs synthetic promoters for generation of heritable setpoints of gene expression across a range of cell types.

Over 20 species of geographically and phylogenetically diverse bird species produce convergent whining vocalizations towards their respective brood parasites. Model presentation and playback experiments across multiple continents suggest that these learned calls provoke an innate response even among allopatric species.

Native state proteomics of PV interneurons revealed unique molecular features of high translational and metabolic activity, and enrichment of Alzheimer’s risk genes. Early amyloid pathology exerted unique effects on mitochondria, mTOR signaling and neurotransmission in PV neurons.

Duchenne muscular dystrophy (DMD) is the most common muscular dystrophy. In this study, the authors identified proteins in blood that correlate with disease progression, opening the possibility to monitor disease trajectories using non-invasive blood testing.

Limited diagnostic capacity for asymptomatic individuals hinders malaria elimination efforts in Africa. Here, the authors present a near point-of-care method based on colorimetric LAMP detection that outperforms expert microscopy and commercial rapid diagnostic tests for Plasmodium detection in asymptomatic and submicroscopic individuals.

A new version of nanorate DNA sequencing, with an error rate lower than five errors per billion base pairs and compatible with whole-exome and targeted capture, enables epidemiological-scale studies of somatic mutation and selection and the generation of high-resolution selection maps across coding and non-coding sites for many genes.

Particles produced by intense biomass burning can be transported, potentially by deep convection, in large numbers to the lower stratosphere, changing the stratospheric aerosol layer’s chemical and radiative properties, according to in situ measurements during an active fire season.

cfDNA fragmentomics is a potential clinically applicable method for identifying cancer. Here, the authors assess fragmentomics analysis methods and their application to commercial targeted sequencing panels.

The authors conducted prospective multimodal monitoring of simultaneous brain and heart function to define physiological changes during the human dying process leading to circulatory arrest.