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An efficient quantum thermal simulation algorithm that exhibits detailed balance, respects locality, and serves as a self-contained model for thermalization in open quantum systems.

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.

Polygenic risk scores can help identify individuals at higher risk of type 2 diabetes. Here, the authors characterise a multi-ancestry score across nearly 900,000 people, showing that its predictive value depends on demographic and clinical context and extends to related traits and complications.

Current bacterial sgRNA activity models struggle with accurate predictions and generalizations. Here the authors report crisprHAL, a machine learning architecture that can be trained on existing datasets, and shows good sgRNA activity prediction accuracy can generalize predictions to different bacteria.

In this study, authors show that the El Niño–Southern Oscillation (ENSO) drives 63% of dengue case variation via rising local temperatures. They estimate future cases may increase by 39–82% due to increasing ENSO events under human-induced warming.

A population genomic analysis of 1,854 Listeria soil isolates collected across the contiguous United States identifies geographically prevalent phylogroups with increased pangenome openness and recombination, as a result of adaptation to variable environments.

Artificial spin ices are composed of a honeycomb lattice of nanoscale magnets. Depending on the orientation of the magnets in the lattice, the spin ice can host high or low effective magnetic charge at each vertex. Here, Guo et al use neutron spin echo spectroscopy to show that these magnetic charges exhibit sub-ns relaxation times, analogous to bulk spin-ices.

Here the authors use a range of approaches to examine the interplay between genetic variants linked to risk for polygenic skin diseases and transcription factors (TFs) important for skin homeostasis. The findings implicate dysregulated binding of specific TF families in risk for diverse skin diseases.

Weldy et al. show that smooth muscle expression of the RNA editing enzyme ADAR1 regulates activation of the double-stranded RNA sensor MDA5 in a novel mechanism of atherosclerosis.

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.

MultiSTAAR provides a general and flexible statistical framework for functionally informed multi-trait rare variant analysis of biobank-scale sequencing studies by jointly analyzing multiple traits and incorporating annotation information.

The intrinsic robustness to perturbations makes antiferromagnets ideal building blocks for spintronic devices, however, it also manipulation and detection of antiferromagnetic ordering difficult. Here, Xu et al demonstrate an anisotropic tunnelling magnetoresistance in an all-antiferromagnetic tunnel junction.

Expanding the complexity of genetically encoded peptides is a long-standing challenge at the intersection of chemistry and biology. Now it has been shown that linear peptides with a reactive N-terminal β- or γ-keto amide can be synthesized ribosomally and elaborated to generate atropisomeric and/or macrocyclic peptides with embedded pharmacophores.

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.

The advantage of living in cities compared with rural areas with respect to height and BMI in children and adolescents has generally become smaller globally from 1990 to 2020, except in sub-Saharan Africa.

Here the authors show that lung epithelial, fibroblast, and endothelial cells retain an imprint of influenza A infection, including increased MHCI/II expression and that re-infection is quickly controlled by a localized antiviral response acting before memory T cells are required.

Olfactory deficits occur early in Alzheimer’s disease (AD). Here, the authors identify that loss of locus coeruleus axons in the olfactory bulb underlies impaired olfaction in an AD mouse model and provide translational evidence for similar deficits in humans.

The blood-brain barrier (BBB) regulates the extracellular composition of the central nervous system (CNS), but it is not known whether its properties differ across CNS regions. Here, the authors show in mice that the BBB exhibits regional specializations, and that such specializations can be important for the function of specific neural circuits.

The authors present SVclone, a computational method for inferring the cancer cell fraction of structural variants from whole-genome sequencing data.

A machine learning model that can solve nanocrystalline structures from highly degraded PXRD patterns is presented. It is shown to be successful on simulated crystals as small as 10 Å, and is robust to noisy patterns from real-world experiments.

Genome-wide analyses identify 30 independent loci associated with obsessive–compulsive disorder, highlighting genetic overlap with other psychiatric disorders and implicating putative effector genes and cell types contributing to its etiology.

Analyses of 2,658 whole genomes across 38 types of cancer identify the contribution of non-coding point mutations and structural variants to driving cancer.

Entanglement was observed in top–antitop quark events by the ATLAS experiment produced at the Large Hadron Collider at CERN using a proton–proton collision dataset with a centre-of-mass energy of √s  = 13 TeV and an integrated luminosity of 140 fb⁻¹.

Polygenic scores for body mass index and obesity constructed using data from 5 million people with different ancestries were associated with distinct weight gain trajectories from early childhood to adulthood.

Wang, Wang, Pan and colleagues uncover a C864–C869 disulfide linkage stimulated by viral RNA that drives RIG-I activation, phase separation and stimulates downstream innate immune signalling.

The semileptonic decay channels of the Λc baryon can give important insights into weak interaction, but decay into a neutron, positron and electron neutrino has not been reported so far, due to difficulties in the final products’ identification. Here, the BESIII Collaboration reports its observation in e+e- collision data, exploiting machine-learning-based identification techniques.

A high-confinement plasma that is potentially useful for controlled fusion has now been sustained for over 30 s. The Experimental Advanced Superconducting Tokamak in Hefei, China, achieved this record pulse length by first confining the plasma using lithium-treated vessel walls, and then maintaining it with a so-called lower hybrid current drive.

Analysis of cancer genome sequencing data has enabled the discovery of driver mutations. Here, as part of the ICGC/TCGA Pan-Cancer Analysis of Whole Genomes (PCAWG) Consortium the authors present DriverPower, a software package that identifies coding and non-coding driver mutations within cancer whole genomes via consideration of mutational burden and functional impact evidence.

Surface charge patchiness has a great impact on the aggregation and solution stability of colloidal particles and globular proteins. Here, the authors report the solution behaviours of computationally designed peptide coiled-coil ‘bundlemer’ nanoparticles with controlled surface charge patchiness where only a single type of surface charge is allowed.

Alterations in lipid metabolism and circulating lipid species have been reported in patients with acute critical illness. Here the authors show that selective rise in systemic phosphatidylethanolamine levels is a common feature of critical illness that associates with worse clinical outcomes.

Whilst superconductivity usually appears when magnetic order is suppressed, the role of charge is less known. Here, Kawasaki et al. report a charge density wave (CDW) above the superconducting transition induced by an in-plane magnetic field in Bi₂Sr_2-x La _x CuO₆, with the CDW onset temperature scaling with the pseudogap temperature.

Wastewater treatment plants are important reservoirs of antibiotic resistance genes (ARGs). Here, the authors analyze ARGs in a global collection of samples from wastewater treatment plants across six continents, providing insights into biotic and abiotic mechanisms that appear to control ARG diversity and distribution.

Multi-omics datasets pose major challenges to data interpretation and hypothesis generation owing to their high-dimensional molecular profiles. Here, the authors develop ActivePathways method, which uses data fusion techniques for integrative pathway analysis of multi-omics data and candidate gene discovery.

There’s an emerging body of evidence to show how biological sex impacts cancer incidence, treatment and underlying biology. Here, using a large pan-cancer dataset, the authors further highlight how sex differences shape the cancer genome.

The genetics and clinical consequences of resting heart rate (RHR) remain incompletely understood. Here, the authors discover new genetic variants associated with RHR and find that higher genetically predicted RHR decreases risk of atrial fibrillation and ischemic stroke.

Parity-time symmetry breaking and related non-Hermitian phenomena, such as high-order exceptional points, have attracted significant interest across various experimental platforms. Here the authors demonstrate a third-order exceptional point induced by parity-time symmetry breaking in a dissipative trapped ion.

Tirofiban is an inhibitor of platelet αIIbβ3 which may contribute to venous thrombosis. Here the authors developed a non-agonizing modified tirofiban, defined by its cryo-EM structure bound to platelet αIIbβ3 and elucidated the pathogenic role of αIIbβ3 in venous thrombogenesis.

Observations of γ-rays with energies up to 1.4 PeV find that 12 sources in the Galaxy are PeVatrons, one of which is the Crab Nebula.

STAARpipeline is a comprehensive framework for flexible and scalable rare-variant association analysis using whole-genome sequencing data and annotation information.

The authors report a wet-chemistry-based method to fabricate amorphous, transferable high-k copper calcium titanate thin films as dielectrics for two-dimensional electronic devices.

Light-responsive myosin motors enable spatial and temporal control over the dynamics and transport of active nematic liquid crystals composed of actin filaments and myosin at an oil–water interface.

Investigating the inner structure of baryons is important to further our understanding of the strong interaction. Here, the BESIII Collaboration extracts the absolute value of the ratio of the electric to magnetic form factors and its relative phase for e + e − → J/ψ → ΛΣ decays, enhancing the signal thanks to the vacuum polarisation effect at the J/ψ peak.

Measurements of the proton’s spin structure in experiments scattering a polarized electron beam off polarized protons in regions of low momentum transfer squared test predictions from chiral effective field theory of the strong interaction.

High IL1RL1 correlates with poor survival in acute myeloid leukemia. A stress-driven IL-33/IL1RL1 loop induces leukemogenesis and a tolerogenic immune environment. Targeting this axis with bispecific antibodies offers a promising treatment.

Here, Zhang et al. succeed in creating a heavily distorted oxygen deficient film of lanthanum cobaltite. The new phase of LaCoO_2.5 has several unique properties, most notably, a Curie temperature of 284 K, significantly larger than the films from which it was derived.

Guo, Hong et al. report that TET2 condensation maintains proper DNA demethylation at specific genomic loci, which can be targeted to alter gene expression and impair leukaemia growth.

A genome-wide association meta-analysis study of blood lipid levels in roughly 1.6 million individuals demonstrates the gain of power attained when diverse ancestries are included to improve fine-mapping and polygenic score generation, with gains in locus discovery related to sample size.