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Modulation of random heteropolymers results in globular polymer clusters with catalytic activity mimicking proteins.

Chronic care manages long-term, progressive conditions, while acute care handles short-term ones. Here, authors show chronic conditions account for most of the global health burden, with 68% of DALYs and 93% of YLDs attributed to chronic care needs.

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.

Although layered oxides electrodes in lithium-ion batteries are designed under conditions avoiding phase transitions, phase separation during delithiation has been observed. This apparent phase separation is shown to be a dynamical artefact occurring in a many-particle system driven by autocatalytic electrochemical reactions.

The spin–orbit interaction and the two-dimensional honeycomb structure of iridium-based oxides are promising for exotic electronic states. Here, the authors find an iridium oxide with a three-dimensional structure that preserves the features of the honeycomb systems, creating new material possibilities.

Unprotected β-fluoroamines are important motifs in synthetic chemistry, offering versatility for the development of β-fluorinated nitrogen-containing compounds. Here, the authors disclose an iron-catalyzed three-component aminofluorination of alkenes using a hydroxylamine reagent and Et3N · 3HF, offering a direct entry to unprotected β-fluoroamines.

The ATLAS Collaboration reports the observation of the electroweak production of two jets and a Z-boson pair. This process is related to vector-boson scattering and allows the nature of electroweak symmetry breaking to be probed.

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.

The irreversible sintering of Cu catalyst for deactivation remains a persistent challenge under thermal or photothermal reverse water-gas shift reaction process. Now, a hydroxyl-engineered CuNi nanocatalyst, derived from CuNiMgAl-LDH, achieves high and stable CO evolution under solar light by preventing sintering through dynamic hydroxyl anchoring of the nanoparticles.

Wildfire observations reveal that 21% of black carbon aerosols contain multiple cores, and accounting for this morphology increases global absorption by 19%, highlighting a missing source of radiative forcing in current models.

The ATLAS experiment at the Large Hadron Collider reports a search for charged-lepton-flavour violation in decays of Z bosons into a τ lepton and an electron or muon of opposite charge.

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.

Genomic analyses applied to 14 childhood- and adult-onset psychiatric disorders identifies five underlying genomic factors that explain the majority of the genetic variance of the individual disorders.

Whether paternal pre-conceptual SARS-CoV-2 infection impacts sperm RNA content, or effects offspring phenotypes, has not been previously investigated. Here authors report changes in sperm noncoding RNAs in SARS-CoV-2 infected sires and increased anxiety-like behaviors in offspring.

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.

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.

Skyrmions—vortex-like spin textures—are conventionally only seen in materials that exhibit the right magnetic properties. Li et al.now create so-called artificial skyrmions using a cobalt disk embedded in a magnetized nickel film, thus presenting a platform for controlling skyrmions.

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.

The CMS Collaboration reports evidence for off-shell Higgs boson contributions in the production of Z boson pairs, and measures the width of the Higgs boson, which is inversely related to its lifetime.

The study of isotopes away from the beta stability valley is crucial for the understanding of nuclear structure, especially for neutron-deficient heavy nuclei. Here, the authors report the observation of the alpha-decay isotope 210-protactinium (Pa), extending the alpha-decay systematics of underexplored regions of the nuclides chart.

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.

The extent to which in-vitro cellular experiments are effective models for complex biology underlying human phenotypes is often unclear. Here the authors propose and implement a framework using gene perturbation data to evaluate in-vitro models.

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.

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.

Use of a chain-ether-based solvent instead of tetrahydrofuran for lithium-mediated nitrogen reduction enables long-term continuous ammonia electrosynthesis with high efficiency and improved gas-phase ammonia distribution.

Highly pathogenic avian influenza A H5N1 clade 2.3.4.4b virus has caused outbreaks in dairy cattle and cases in humans in the United States. Here, the authors assess levels of pre-existing cross-reactive antibodies to the epidemic virus strain in human serum samples collected in the United States.

Here, the authors show that van der Waals isotopic heterostructures based on few-layer h¹⁰BN and h¹¹BN can be tuned to modulate the energy-momentum dispersions of hyperbolic phonon polaritons, offering an alternative approach to engineer the nanophotonic properties of 2D materials.

Phase transformations driven by compositional change require mass flux across a phase boundary. Lithium migration in Li_XFePO₄ along the solid/liquid interface now suggests that surface diffusion contributes to tuning phase transformation in anisotropic solids.

Monolayer amorphous carbon (a-C) has attracted attention due to its structural and electronic properties, but its synthesis has so far required the use of metal substrates. Here, the authors report the Te-assisted growth of large-scale 2D a-C patterns on various insulating substrates, confirming their insulating properties in quantum tunnelling devices.

A transverse Peierls transition can occur when transverse acoustic phonons couple with conducting p-orbital electrons. Here, the authors observe an incommensurate transverse Peierls transition and signatures of a chiral charge density wave in EuAl₄.

Transition metal dichalcogenide nanotubes possess symmetry-breaking properties promising for fundamental physics research. Here, the authors report a direct synthesis of crystalline MoS₂ nanotubes exhibiting strong polarization and bulk photovoltaic effects.

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.

Computationally designed genetically encoded proteins can be used to target surface proteins, thereby triggering endocytosis and subsequent intracellular degradation, activating signalling or increasing cellular uptake in specific tissues.

Measuring pharmacodynamics (PD) is vital for drug development but traditional PD studies are labor and resource intensive. Wu et al. introduce a kinase-modulated bioluminescent indicator for noninvasive visualization of Akt-related drug PD in living animals.

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.

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.

This study presents a programmable mRNA nanomedicine that induces tumour-specific immunogenic cell death in immunologically cold and metastatic tumours with enhanced safety, advancing next-generation strategies for personalized cancer immunotherapy

3.4-million-year-old hominin fossils discovered in Ethiopia provide insight into the diet and locomotion of Australopithecus deyiremeda.

Animal models of drug use require specialized technical expertise and often differ from how humans consume drugs. Here, the authors establish a robust method which allows mice to self-administer intranasal cocaine, greatly improving face validity and ease of use.

NV center-based quantum sensors integrated into diamond anvil cells have enabled magnetic imaging under high pressure but are less suited for studying magnetic van der Waals materials. Here, the authors demonstrate magnetic imaging of micrometer-sized flakes of 1T-CrTe2 under high pressure using spin-centers in a thin hBN layer.

The study analyses data from NASA’s MMS mission to examine electromagnetic fluctuations in the electron diffusion region of Earth’s magnetotail offering insights into the link between reconnection and turbulence. It finds that electromagnetic anomalous viscosity supplies, at times, around 20% of the reconnection electric field.

Tokamak walls suffer erosion from steady and bursty heat loads. Here, the authors demonstrate that optimizing 3D magnetic field and cooling gas injection can tame destructive plasma bursts while enabling cooler, safer exhaust conditions.

An antimatter hypernucleus formed by an anti-lambda hadron, an antiproton and two antineutrons was observed through its two-body decay after production in ultrarelativistic heavy-ion collisions.

CAR T cell therapies have been developed to treat paediatric diffuse intrinsic pontine glioma (DIPG), however, clinical efficacy remains limited. Here, the authors report that engineering B7-H3-targeting CAR T cells to express the chemokine receptor CXCR3-A enhances their trafficking and efficacy in DIPG preclinical models.

An analysis of 2,954 genomes from 38 cancer subtypes identified 19,166 retrotransposition events in 35% of samples. Aberrant LINE-1 retrotranspositions can lead to the deletion of tumor-suppressor genes as well as the amplification of oncogenes.

Constitutive laws underlie most physical processes, but understanding chemo-mechanical expansion in heterogeneous solids is challenging. A physically constrained image-learning approach is now proposed to obtain fundamental insight into dislocations inside battery electrodes.

Calcineurin — the Ca2+ regulated phosphatase and target of immunosuppressants — regulates GPCR-mediated phospholipid signaling at the plasma membrane. Here the authors show that CNAβ1 (a poorly studied isoform of the calcineurin catalytic subunit) is targeted to the plasma membrane through palmitoylation to dephosphorylate and promote PI4KA complex activity.