Search

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.

Coherent ferrons (or polarization waves) driven by an ultrafast laser source in ferroelectric van der Waals materials generate narrow-band terahertz radiation and propagate uniaxially with long coherence times.

In-situ high-speed synchrotron X-ray imaging quantifies bubble explosion dynamics during electron beam melting, observing process sensitive melt pool instabilities and defect formation.

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.

Recent studies have shown that probing the heating and ionization dynamics of solid-density plasmas with x-ray free-electron laser (XFEL) beams is inherently challenging. Here, the authors demonstrate sub-picosecond time resolution of solid-density Cu plasmas driven by an optical laser pulse, by combining resonant x-ray emission spectroscopy and absorption imaging from an XFEL probe beam.

NUMTs record mitochondrial‑to‑nuclear DNA transfer, but their diversity is not well defined. Here, the authors create a pangenome‑based NUMT map, revealing hundreds of fixed and polymorphic events, regulatory activity, lineage‑specific dynamics and NUMT‑derived tandem repeats.

An electrochromic in-sensor computing architecture enables adaptive, pixel-level spectral compression before readout, reducing data transmission and supporting energy-efficient intelligent vision for edge-computing systems.

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.

Jacquemyn et al. identify key lipid determinants controlling ectosome shedding from neurons. They find that ectosomes are a major route for the intercellular transport of misfolded α-synuclein, with relevance to Parkinson’s disease pathology.

The brittleness of as-quenched carbon martensitic steel is overcome by introducing severe lattice distortion through the addition of high concentrations of substitutional solutes and carbon. This lattice distortion transforms the traditionally detrimental crystallographic anisotropy of martensite into an effective contributor to ductility.

Store-operated Ca²⁺ entry is essential for cellular signalling, yet excessive calcium influx drives disease. Here, authors develop genetically encoded CRAC channel inhibitory binders (CRABs) to precisely modulate Ca²⁺ signalling, with therapeutic potential in channelopathies and cancer immunotherapy.

Researchers report a solid that is amorphous in two dimensions but crystalline in the third, made of stacked disordered atomic layers. This shows that crystalline and amorphous order can coexist within a single material depending on direction.

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.

Cation identity and concentration influence electrocatalytic reactions, yet the origin remains debated. Here, the authors report a theoretical framework showing how cations modulate interfacial electrostatics and water dissociation kinetics, explaining multiple inversions of cation-dependent activity trends in alkaline hydrogen evolution reaction.

Fracto-mechanoluminescence is the emission of light from fracturing solids. Here, the authors show that this emission in Mn halides arises from elastic stiffness, electromechanical coupling, and trap states that activate Mn²⁺ d−d transitions.

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.

Preclinical studies have suggested that PARP inhibitors and anti-angiogenic therapy may favour response to immune checkpoint blockade in ovarian cancer. Here the authors report efficacy and translational data of a phase II trial of anti-PD-L1 durvalumab and cediranib (anti-angiogenic drug) with and without the PARP inhibitor olaparib in patients with recurrent ovarian cancer.

This study from Wei-Guang Li, Tian-Le Xu and colleagues shows that neuropeptide Y released by specific hippocampal inhibitory neurons can switch fear memories into extinction memories by acting on two distinct receptor-defined neuron populations.

Tuft epithelial cells sense airway damage and recruit accessory submucosal gland stem cells to regenerate the surface epithelium, but these progenitors fail to fully repair the surface airway epithelium and instead promote airway remodeling.

Cancer stem cells contribute to cancer evasion and relapse by suppressing the immune response. Here, the authors identify sterol O-acyltransferase 1 (SOAT1) as a cancer stem cell immune checkpoint and propose that SOAT1 inhibition results in oxysterol-mediated reprogramming of intratumoral regulatory T cells via a trans-cellular 20SOHC-GPR132, ultimately enhancing anti-tumor immunity in various preclinical mouse models.

Han et al. report a highly conductive composite electrode with low equivalent sheet resistance of 1.5 Ω sq-1. A self-masking method is developed to prevent shunting caused by uneven grid surfaces, enabling flexible organic solar cells with efficiencies of 15.20% (4 cm² devices) and 14.24% (16 cm² devices).

Wang et al. show that promyelocytic leukaemia protein (PML) reduces polyG inclusions via chaperone-mediated disaggregation and proteasome-dependent degradation. This suggests a possible role for PML in various neurodegenerative diseases.

Spin transport properties of magnetically ordered materials have been well studied. Here, the authors report an anomalous spin signal exhibiting spin transport over 480 microns in the frustrated hyperkagome magnetic insulator Gd₃Ga₅O₁₂.

The STAR experiment at the Relativistic Heavy Ion Collider at Brookhaven National Laboratory demonstrates evidence of spin correlations in \(\Lambda \bar{\Lambda }\) hyperon pairs inherited from virtual spin-correlated strange quark–antiquark pairs during QCD confinement.

Current lithium-ion batteries still rely heavily on nickel (Ni), whose growing demand raises serious economic and environmental concerns. This work now presents a cathode that delivers longer cycle life than high-Ni chemistry while substantially reducing Ni use.

The authors introduce a deep learning pipeline integrating classification, ranking, and regression modules, in which each module is trained via a few-shot learning strategy involving pretraining and multiple fine-tuning steps, to identify potent AMPs against Acinetobacter baumannii.

This study introduces a unified framework for brain MRI tissue segmentation and region parcellation across the lifespan, demonstrating robust and consistent performance across heterogeneous datasets using a single model.

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

Cuprate superconductors are created by adding electrons or holes to a ‘parent’ compound. They have dissimilar phase diagrams and the asymmetry is further highlighted by unexpected collective modes measured using resonant inelastic X-ray scattering.

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.

Reducing China’s CO₂ emissions is crucial to achieving global carbon neutrality. This Perspective synthesizes bottom-up and top-down estimates to develop a regional CO₂ budget for China and evaluate pathways and uncertainties towards net zero.

The understanding of the reemergence of pressure induced superconductivity in alkali-metal intercalated FeSe is hampered by sample complexities. Here, Sun et al. report the electronic properties of (Li_1–xFe _x )OHFe_1–ySe single crystal not only in the reemerged superconducting state but also in the normal state.

In this work, Wu et al. develop and present PolyCLOVER, a framework that integrates multi-stage learning, active learning, and high-throughput experimentation to iteratively discover potent, low-toxicity polymeric antibiotics without relying on external labelled data.

Conventional type 1 dendritic cells (cDC1) can boost the precursor exhausted T cell population thought to be essential for efficacy of immune checkpoint therapy. Here the authors enhance this cellular network using Flt3L to expand cDC1s and then map the movement of T cells and DCs between tumors and lymph nodes.

Managing power exhaust in fusion reactors is a key challenge, especially in compact designs for cost-effective commercial energy. This study shows how alternative divertor configurations improve exhaust control, enhance stability, absorb transients and enable independent plasma regulation.

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.

Immune checkpoint inhibitors have shown promise in tumour immunotherapy but resistance has been seen. Here using pre-treatment hepatocellular carcinoma patient biopsies from patients scheduled for immunotherapy, the authors implicate BCL9 and show that a BCL9-targeting peptide promotes anti-tumour immunity in mouse models through targeting macrophages and promoting anti-tumour T cell responses.

This study elucidates nanoscopic strain evolution in single-crystal Ni-rich positive electrodes, demonstrating that mechanical failure results from lattice distortions, and redefines the roles of cobalt and manganese in battery cycling stability.

The death of massive stars has traditionally been discovered by explosive events in the gamma-ray band. Liu et al. show that the sensitive wide-field monitor on board Einstein Probe can reveal a weak soft-X-ray signal much earlier than gamma rays.

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.

Lithium-metal batteries promise high energy but dendrites limit life. Here, authors introduce a 90 wt.% lithium multicomponent solid solution alloy negative electrode that drives lithium into the bulk, enabling 3100 mAh g − 1 capacity and a 385 Wh kg−1 pouch cell that retains 82% capacity after 600 cycles.

Li et al. reveal projection neuron-type-specific dynamics that coordinate corticothalamic communication during reach-to-consume behavior in mice.

Model thiophene-decorated nickel porphyrins are synthesized to examine how sulfur promotes CO₂-to-CO conversion and tandem CO₂-to-C₂ product conversion in electrocatalytic CO₂ reduction. Combined theoretical and experimental analyses show that thiophene substituents generate a ligand hole character that modulates the nickel-centred electronic structure, enhancing overall catalytic performance.

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.

A BiCu dilute alloy catalyst is designed to overcome the CO₂-poor environment in CO₂ post-capture liquid electrolysis. This catalyst enhances CO* coverage and enables asymmetric CO–CHO coupling, a lower-energy pathway than conventional symmetric C–C coupling, doubling the energy efficiency for electrified ethylene synthesis from a CO₂ post-capture liquid.

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.

With the generation of large pan-cancer whole-exome and whole-genome sequencing projects, a question remains about how comparable these datasets are. Here, using The Cancer Genome Atlas samples analysed as part of the Pan-Cancer Analysis of Whole Genomes project, the authors explore the concordance of mutations called by whole exome sequencing and whole genome sequencing techniques.