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LHAASO has detected γ-ray emission with a spectrum extending to 2 PeV from the pulsar wind nebula (PWN) powered by PSR J1849-0001, indicating an extreme particle acceleration efficiency and challenging the current particle acceleration theories.

The CMS experiment at CERN reports one of the highest-precision measurements of the W boson mass, finding it in line with standard model predictions and at odds with recent anomalous measurements.

Electrochemical CO₂ reduction to multicarbon products is hindered by difficulties in microenvironment control at high current densities. Here the authors demonstrate that biopolymer coatings on electrocatalysts enhance local conditions, achieving high Faradaic efficiencies and challenging assumptions about the need for hydrophobic materials in such systems.

Wide-field quantum sensing shows μm-scale inhomogeneous superconductivity in high-pressure La₃Ni₂O₇, linking local diamagnetic response to stress and stoichiometry and clarifying mechanisms that suppress or enhance superconductivity.

The magnetospheric cusp is a key solar wind– magnetic field interface. Here, the authors show that Saturn’s cusp has a pronounced dawn–dusk asymmetry, with signatures reaching the postdusk region, unlike Earth’s near-noon cusp.

Coupling two ionic thermoelectric effects in n-type materials is scarce, restricting the development of high-performance systems. Here, the authors present an ionic-thermoelectric material with interactive thermo-diffusion/galvanic coupling effect based on coordination chemistry.

Efficient low temperature oxygen activation is essential but hard to achieve with accessible metal sites. This work shows that zero-valent single Pt atoms on cobalt oxide donate electrons to oxygen, enabling low-temperature toluene oxidation.

Isotope engineering can enhance spin coherence of solid-state defects, such as NV centers in diamond but progress for defects in hBN has been limited. Gong et al. report the optimization of isotopes in hBN and demonstrate improved coherence and relaxation times for the negatively charged boron vacancy centers.

The CMS Collaboration reports the measurement of the spin, parity, and charge conjugation properties of all-charm tetraquarks, exotic fleeting particles formed in proton–proton collisions at the Large Hadron Collider.

Identifying jets originating from heavy quarks plays a fundamental role in hadronic collider experiments. In this work, the ATLAS Collaboration describes and tests a transformer-based neural network architecture for jet flavour tagging based on low-level input and physics-inspired constraints.

An ensemble of spins from nitrogen–vacancy centres in diamonds is prepared in a spin-squeezed state.

MMCLKin is a multimodal and multiscale contrastive learning framework for kinase-inhibitor affinity prediction, kinase inhibitor selectivity profiling, virtual screening for known, unknown, and mutated kinases, and interpretable analysis.

The role of disorder in high-entropy oxides in electrocatalysis and zinc–air batteries remain unclear. Here, the authors induce controlled multilevel structural, electronic and atomic disorder to create new active sites, enabling robust, balanced oxygen catalysis and efficient zinc–air batteries.

A new platform making use of hexagonal boron nitride interfaced with the molecular superconductor κ-(BEDT-TTF)₂Cu[N(CN)₂]Br is demonstrated for realizing cavity-altered materials, confirmed by magnetic force microscopy and nano-optical measurements.

Integrative analyses of transcriptome and whole-genome sequencing data for 1,188 tumours across 27 types of cancer are used to provide a comprehensive catalogue of RNA-level alterations in cancer.

Charge-trapping memory offers many advantages over existing data storage media, though the spatial distribution of charge remains elusive. Here Yao et al. use electron holography to map its distribution in high-κ dielectric stacks under different applied bias.

Spin defects in 2D materials offer practical advantages for quantum sensing over their 3D counterparts. Here, the authors demonstrate quantum sensing under high pressure using boron vacancy centers in hBN placed inside a diamond anvil cell and use it to detect both stress gradient inside the pressure chamber and pressure-induced magnetic phase transitions.

Interactive protocols can verify that a quantum computer exhibits a computational speedup using only classical analysis of its output. Exploiting a connection to Bell’s theorem gives a simpler protocol that is much less demanding for experiments.

Most quantum technologies rely upon quantum wires to ensure the faithful transfer of quantum states between remote locations—a process that is especially vulnerable to decoherence. Yao et al.propose a means to harness topological protection to design a quantum wire that is intrinsically robust against decoherence.

Stable and robust topological edge modes are observed at finite temperatures in an array of 100 programmable superconducting qubits because of emergent symmetries present in the prethermal regime of this system.

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.

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.

Small, low-income households and those from the Loess Plateau suffer disproportionate energy burdens, and energy poverty and inequality vary by energy type, region, ethnicity, and income level, according to an analysis that uses household survey data.

A hybrid analogue–digital quantum simulator is used to demonstrate beyond-classical performance in benchmarking experiments and to study thermalization phenomena in an XY quantum magnet, including the breakdown of Kibble–Zurek scaling predictions and signatures of the Kosterlitz–Thouless phase transition.

Whole-genome sequencing data for 2,778 cancer samples from 2,658 unique donors across 38 cancer types is used to reconstruct the evolutionary history of cancer, revealing that driver mutations can precede diagnosis by several years to decades.

Estimates from the Global Dietary Database indicated that 2.2 million new type 2 diabetes and 1.2 million new cardiovascular disease cases were attributable to sugar-sweetened beverages worldwide in 2020, with the highest burdens in sub-Saharan Africa, Latin America and the Caribbean.

Micro- and nanostructures have many potential applications, such as in optoelectronic devices and in the pharmaceutical industry. Here, the authors present a spherical, smooth and yet crystalline morphology found in molecular films deposited via guard flow-enhanced organic vapour jet printing.

Generating highly squeezed states for quantum sensing requires precise entanglement properties, which makes it a hard task. Now a conjecture identifies a realistic regime of magnetic order at finite temperatures that enables scalable spin squeezing.

The transcriptional program that regulates immunosuppression in conventional dendritic cells needs exploration. The authors here identify ETS homologous factor (EHF) as a transcription factor that regulates cDC maturation and functions, with its deletion limits while its overexpression promotes cDCs immunosuppression function both in vitro and in vivo.

DBiTplus represents an integrated experimental and computational workflow that unifies sequencing-based and imaging-based spatial omics, demonstrated by combining transcriptomic profiling and multiplexed protein imaging on the same tissue section.

Modeling analysis from the Global Dietary Database estimated that 70% of new global cases of type 2 diabetes are attributable to suboptimal intake of 11 dietary factors, with substantial differences in dietary risks across world regions and nations.

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.

In a quantum simulation of a (2+1)D lattice gauge theory using a superconducting quantum processor, the dynamics of strings reveal the transition from deconfined to confined excitations as the effective electric field is increased.

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.

Lifestyle interventions are promising tools for achieving healthy aging. Here, authors show how environmental enrichment can reverse multi-omic alterations associated with the aging process in the murine dorsal hippocampus.

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.

Previous ophthalmic foundation models have struggled to generalize effectively to diverse and rare fundus diseases, restricting their clinical applicability. Here, the authors introduce a vision-language foundation model that demonstrates superior performance in diagnosing both common and rare fundus conditions.

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

Exploring photon-polariton interactions advances not only the understanding of polariton dynamics but also the modern technologies. Here the authors take advantage of strong coupled magnons and microwave photons in a cross-cavity to achieve tunable cavity magnon polariton transport which can be potentially applied as logic devices.

Colour code on a superconducting qubit quantum processor is demonstrated, reporting above-breakeven performance and logical error scaling with increased code size by a factor of 1.56 moving from distance-3 to distance-5 code.

Researchers studied the blood-based metabolome of over 23,000 people from ten ethnically diverse cohorts. They identified 235 metabolites associated with future risk of type 2 diabetes (T2D). By integrating genetic and modifiable lifestyle factors, their findings provide insights into T2D mechanisms and could improve risk prediction and inform precision prevention.

Electron spins at nitrogen-vacancy centres in diamond are thought to be the most promising building blocks for practical realizations of quantum computers. Yaoet al. present a scalable architecture for a quantum information processor based on such vacancy centres that operates at room temperature.

Two main acceleration mechanisms in the auroral acceleration region are electric potential and Alfvénic acceleration but associated energy dynamics are not completely resolved. Here, the authors show that Alfvén waves power the Earth’s auroral arc through a static potential drop in the auroral acceleration region.

Inbreeding depression has been observed in many different species, but in humans a systematic analysis has been difficult so far. Here, analysing more than 1.3 million individuals, the authors show that a genomic inbreeding coefficient (FROH) is associated with disadvantageous outcomes in 32 out of 100 traits tested.

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.

Trained and validated on multimodal data from 14.5 million images from multicountry datasets, a foundation model is shown to increase diagnostic and referral accuracy of clinicians when used as an assistant in a trial involving 16 ophthalmologists and 668 patients.