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Aqueous two-phase systems have potential as biomimetic materials, but often lack stability and are prone to collapse. Here, the authors use interfacial assembly of chitin nanofibres and cellulose nanocrystals to prepare a biobased system with permeability and switchable motility.

Defining the spatial organization of tissues and organs like the brain from large datasets is a major challenge. Here, authors introduce CellTransformer, an AI tool that defines spatial domains in the mouse brain based on spatial transcriptomics, a technology that measures which genes are active in different parts of tissue.

The authors significantly enhance the high-temperature energy storage performance of bismuth sodium titanate-based relaxor ferroelectric multilayer ceramic capacitors via entropy modulated strain heterogeneity.

A new artificial intelligence model, DeepSeek-R1, is introduced, demonstrating that the reasoning abilities of large language models can be incentivized through pure reinforcement learning, removing the need for human-annotated demonstrations.

High-resolution satellite data enables a unique verification of national methane emissions worldwide. Global estimates are 63 Tg a⁻¹ for oil-gas, 30% higher than the UNFCCC reports due to under-reporting by four largest emitters, and 33 Tg a⁻¹ for coal, consistent with previous estimates.

In this study, the authors combine interpolation techniques and deep learning methods, introducing Interpolating Neural Networks (INNs) to model complex systems with high accuracy and low computational cost.

The authors achieve a high electrocaloric effect in barium titanate ceramics with a defect dipole engineering strategy. As a result, defect dipole engineering enables BaTiO₃ to achieve an electrocaloric effect over a wide temperature range.

Using data from the CoVPN 3008 study, the authors show that the neutralizing antibody correlate of risk holds in people living with HIV. However, the nAb correlate was weaker and shorter-lived in a vaccine-immunity versus hybrid-immunity population.

In this Perspective, members of the Aging Biomarker Consortium outline the X-Age Project, an Aging Biomarker Consortium plan for building standardized aging clocks in China. The authors discuss the project roadmap and its aims of decoding aging heterogeneity, detecting accelerated aging early and evaluating geroprotective interventions.

OrganoidTracker 2.0 enables fast and accurate cell tracking in complex systems such as developing organoids. A key aspect of the work is determining cell tracks with error probabilities for any tracking feature, from cell cycles to lineage trees.

Despite improving therapeutic options, the prognosis for patients with metastatic castration-resistance prostate cancer (mCRPC) remains poor. Here, the authors identify MCL1 copy number alterations as a prognostic and predictive biomarker, demonstrating its therapeutic potential as a drug target, either alone or in combination, in patients with mCRPC.

While the connectivity of VTA dopamine neurons is well studied, less is known about the connectivity of VTA glutamate and GABA neurons. Here, authors show that these neurons form local circuits to modulate reward, aversion, feeding and locomotion.

Ubiquitination is a versatile modification system in eukaryotic cells. Here, the authors unveil that the ubiquitin ligase HUWE1 can modify drug-like small-molecule substrates, beyond proteins. This discovery may be harnessed to develop specific tool substrates or inhibitors of HECT-type ligases.

Activity in a set of parabranchial neurons in the mouse brain is increased during chronic pain, predicts coping behaviour, and can be modulated by circuits activated by survival threats.

Resistance drift, also known as the temporal change in electrical resistance, hampers the application of phase-change materials for neuromorphic computing. Here an amorphous CrTe₃ thin film with no resistance drift in the working temperature from −200 °C to 165 °C is reported.

Advances have been made in thin-film piezoelectrics; however, the linearity of electric-field-induced strain with frequency and temperature still requires improvement. Here, by growing interlocked monoclinic and tetragonal polar nanoregions in (K,Na)NbO₃ thin films, highly linear strains of up to 1.1% are reported at frequencies up to 10⁵ Hz.

Previous models explain solid-solution strengthening by differences in atomic volume and electronegativity of the constituent atoms. Here, the authors consider both factors simultaneously and identify atomic volume as the dominant factor for FCC alloys.

Long-wavelength luminescence from boron-based cations is typically hindered by both intrinsic instability and pronounced non-radiative decay. Now a triadic design that integrates a non-Kekulé polycyclic aromatic hydrocarbon framework, a charge-localizing carbodicarbene ligand and counterion-directed assembly enables stable borenium ions with tunable red-to-near-infrared emission in the solid state.

H₂O₂ photosynthesis offers a green alternative to traditional methods, but challenges remain in charge separation and reaction selectivity. Here, the authors report Z-scheme photocatalysts where sulfur vacancy regulates O₂ adsorption configuration, enhancing H₂O₂ production with high selectivity.

Virtual nature exposure reduces self-reported pain and is associated with decreased brain responses linked to somatosensory and nociceptive processing, providing new insights into the underlying mechanisms of nature-induced analgesia.

Klein and colleagues characterize 04_A06, a new V_H1-2-encoded broadly neutralizing antibody that has marked breadth and potency against extended multiclade HIV-1 pseudovirus panels and can maintain full viral suppression in HIV-1-infected humanized mice.

Analyses of whole-genome sequencing data from UK Biobank and All of Us identify rare variant burden signals associated with metabolic health, including effects of protein-truncating variants in IRS2 on type 2 diabetes and chronic kidney disease risk.

The Einstein Probe has discovered a fast X-ray transient, EP240414a, associated with a broad-lined type Ic supernova. Its unusually soft spectrum and weak jet add to the diversity of stellar deaths and suggest a previously unknown Wolf–Rayet star explosion mechanism.

CXCR4 is a less-studied co-receptor for HIV entry that also serves as the receptor for the chemokine CXCL12. In this study, the authors reveal how HIV-2 engages CXCR4 and how CXCL12 inhibits this interaction, uncovering structural features that underlie viral specificity and inhibition

Understanding collective behaviour is an important aspect of managing the pandemic response. Here the authors show in a large global study that participants that reported identifying more strongly with their nation reported greater engagement in public health behaviours and support for public health policies in the context of the pandemic.

Infant KMT2A-rearranged acute lymphoblastic leukemia is associated with poor overall survival rates. Here, the authors use WGS and WES of 36 relapsed KMT2A-rearranged ALL and AML patients and find alterations in drug response genes in ALL, which may correspond with relapse time. Longitudinal analyses of >250 samples could track residual leukemia cells, clonal drug responses, and the upcoming relapse.

Beck et al. develop a model where striosomes create a flexible “decision-space” that adapts to environmental context and internal state. It explains how we make choices and why decision-making varies between people, and in neuropsychiatric disorders.

When senescent cells accumulate during adulthood they negatively influence lifespan and promote age-dependent changes in several organs; clearance of these cells delayed tumorigenesis in mice and attenuated age-related deterioration of several organs without overt side effects, suggesting that the therapeutic removal of senescent cells may be able to extend healthy lifespan.

GTPase-activating proteins (GAPs) often contain regulatory PH domains. In this work, Soubias et al, using an integrated structure-function approach, discovered a mechanism where a GAP PH domain binds directly to a GTPase to induce allosteric changes facilitating GTP hydrolysis.

Above-bandgap femtosecond laser pulses generate a coherent phonon flatband in a GaAs/AlAs superlattice captured using ultrafast X-ray diffraction, providing a way to control atomic vibrations for future electronic and quantum technologies.

Using a virtual reality apparatus in rats that dissociates external landmarks from self-motion cues, the authors describe how the two modes of theta phase coding in the hippocampus during navigation are controlled via distinct computations.

Brain-wide recordings in mice reveal that prior expectations are distributed through recurrent loops across all levels of cortical and subcortical processing.

The use of donor-derived CAR-NK cells is limited by CD8 T cell-mediated allorejection. Here, the authors describe a one-step approach, based on selective HLA knockdown and overexpression of PD-L1, that allows allogeneic modified CAR-NK cells to escape rejection by the host immune system while exhibiting enhanced anti-tumor activity and safety in preclinical mouse models.

Alcohol use disorder drives transcriptional and regulatory changes in the caudate nucleus. Here, authors show, using a single-cell multiomic analysis, cell type-specific disruptions of gene expression, chromatin accessibility, and cell communication.

Here the authors present a method to transform polygenic scores into disorder probabilities using only GWAS summary statistics, genotype data and a prior - no tuning sample is needed. The method enables individualized, well-calibrated predictions.

A study of several longitudinal birth cohorts and cross-sectional cohorts finds only moderate overlap in genetic variants between autism that is diagnosed earlier and that diagnosed later, so they may represent aetiologically different conditions.

The quark structure of the f₀(980) hadron is still unknown after 50 years of its discovery. Here, the CMS Collaboration reports a measurement of the elliptic flow of the f₀(980) state in proton-lead collisions at a nucleon-nucleon centre-of-mass energy of 8.16 TeV, providing strong evidence that the state is an ordinary meson.

Ovarian cancer cells invade and metastasize into adipose tissue. By designing biomimetic organo-hydrogels, the authors reveal how the mechanical anisotropy and microstructure of adipose tissues jointly guide invasive migration.

A predictive descriptor to guide spinel catalyst design for Li–S batteries is still lacking. Here, authors use a series of metal chromites to investigate the effect of t2 orbital occupancy on the polysulfide conversion activity of spinel oxides, and reveal a volcano-shaped relationship between them.

Enhanced polyamine depletion in neuroblastoma models decreases translation of mRNA codons with adenosine in the third position, reprogramming the tumour proteome away from cell cycle progression and towards differentiation.

This study shows that p300/CBP-dependent H2B acetylation is crucial for maintaining transcription of oncogenic gene programs in androgen receptor-driven prostate cancer.

Hypoimmune gene editing in human pluripotent stem cells (hPSCs) provides a promising platform for cellular therapies. Here, the authors report that CRISPR mediated deletion of ICAM-1 in hPSC-derived grafts reduces immune cell adhesion, dampens T cell activation, and protects against immune rejection.

Controlling the reactivity of the propagating chain end in polymerization reactions is crucial for achieving well-defined polymers. Here, the authors present a strategy for processive catalytic polymerization by encapsulating catalysts for ring-opening metathesis polymerization into the sub-surface cages of a metal-organic framework.

An untethered jamming mechanism uses magnetic fields to control interactions between soft-ferromagnetic composites with designed magnetization profiles. Stiffness, damping, and shapelocking are tuned for programmable robotic materials.

Cell segmentation remains a great challenge in high-resolution spatial-omics data. Here, the authors introduce a graph-based deep learning model that exploits transcript colocalization patterns to jointly perform noise-aware cell segmentation and annotation in spatial transcriptomics data.

Integrated scanning probe techniques in combination with first-principles theory unveil the crystallization of electron polarons into quasi-one-dimensional polaron superlattices in individual polypentacene molecules.

While Bell inequalities have been violated several times—mostly in photonic systems—their violations within particle physics experiments are less explored. Here, the BESIII Collaboration showcases Bell-violating nonlocal correlations between entangled hyperon pairs.

Dextran sulfate sodium is a colitis inducer that stimulates a ROS–Src–IP6K2 signaling axis to generate 5-IP₇, which sterically inhibits PI(4,5)P₂ phosphatases to promote PI(4,5)P₂-mediated E-cadherin endocytosis and epithelial junction breakdown.