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Metabolic processes lead to the production of bioactive gases, such as nitric oxide, which may play roles in the gut immune homeostasis. Here authors show that genomic deletion of Nos2 in mice aggravates colitis in experimental models via an Aryl-Hydrocarbon-Receptor-mediated pathway in type 3 innate lymphoid cells.

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.

A study identifies two genes that act as brakes controlling the sugar content of tomatoes and demonstrates their manipulation to generate sweeter tomatoes without affecting the fruit size and yield.

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.

The authors report a vacancy engineering method to simultaneously optimize carrier concentration and maintain high plasticity, achieving a nearly 10% strain in three-point bending tests and a high ZT of ~0.83 at 343 K in (AgCu)0.998Te0.8Se0.1S0.1.

Polydopamine is a biomimetic self-adherent polymer, which can be easily deposited on a wide variety of materials but the polymerization mechanism and the key intermediate species formed during the deposition process are still controversial. Here, the authors report a systematic investigation of polydopamine formation on halloysite nanotubes.

The ATLAS Collaboration reports a measurement of the ratio of the decay rates of W bosons to τ leptons and muons, in agreement with universal lepton couplings as postulated in the standard model of particle physics.

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 CMS Collaboration reports the study of three simultaneous hard interactions between quarks and gluons in proton–proton collisions. This manifests through the concurrent production of three J/ψ mesons, which consist of a charm-quark–antiquark pair.

The most up-to-date combination of results on the properties of the Higgs boson is reported, which indicate that its properties are consistent with the standard model predictions, within the precision achieved to date.

The authors report a wet-chemical selenization-based anisotropy optimization to control the orientation of the Ag₂Se thin film, achieving a power factor of 30.8 μW cm⁻¹ K⁻² in the thin film and a normalized power density of 1.8 μW cm⁻² K⁻² in the device.

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.

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 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.

Ten years after the discovery of the Higgs boson, the ATLAS  experiment at CERN probes its kinematic properties with a significantly larger dataset from 2015–2018 and provides further insights on its interaction with other known particles.

The LHCb collaboration reports an improved measurement of the oscillation frequency of mesons consisting of a bottom quark and strange quark, which is then combined with previous results.

The existence and properties of tetraquark states with two heavy quarks and two light antiquarks have been widely debated. Here, the authors use a unitarized model to study the properties of an exotic narrow state compatible with a doubly charmed tetraquark.

The Large Hadron Collider beauty collaboration reports a test of lepton flavour universality in decays of bottom mesons into strange mesons and a charged lepton pair, finding evidence of a violation of this principle postulated in the standard model.

Serotonin is implicated in mood-related disorders, yet direct evidence linking it to disease precipitation or treatment remains limited. Here, authors show that histone serotonylation contributes to stress- and antidepressant-mediated phenotypes, which may be of clinical relevance.

Strong near-infrared spectral features from asymptotic giant branch stars are detected by JWST in the integrated light from distant quiescent galaxies, clarifying their contribution to galaxy spectra and population synthesis models.

The dynamics of continental subduction is largely controlled by the rheological properties of rocks involved along the subduction channel. Here, the authors reveal a prominent, yet previously undetected, low-velocity body beneath the Western Alps, along the plate interface between the European slab and the overlying Adriatic mantle, which they interpret as a serpentinite layer.

CP violation has deep implications for particle physics and cosmology. Previously observed only in meson decays, signs of CP violation have now been spotted in baryon decays by analysing the proton–proton collision data from the LHCb detector.

The thymocyte development protein Tespa1 is known to translate T cell receptor signals by affecting the calcium signalling cascade, but it is not clear how. Here the authors show that Tespa1 recruits IP3R1 to the TCR signalling complex.

The authors report coexisting ferromagnetism, polar distortion and metallicity in quasi-two-dimensional Ca₃Co₃O₈, providing a platform to exploit magnetoelectric coupling in a metallic system.

Health-oriented emissions reduction in China focusing on the iron and steel industry can reduce costs by 1.56 billion dollars while lowering the population-weighted toxic potency-adjusted exposure risk.

To assess drivers underpinning biogeographic patterns of leaf nitrogen and phosphorus stoichiometry, this study used a global dataset of leaf nitrogen and phosphorus concentrations of 3,625 species from 7,549 sites. They found strong within-species variation related to environmental gradients, challenging the idea of a fixed biogeochemical niche.

The anomalous Hall effect is typically associated with ferromagnets and referred to as anomalous due to its persistence even after the applied magnetic field is removed, due to the net magnetization of the ferromagnet. Recently there has been much interest in antiferromagnets that can host an anomalous Hall effect, despite a vanishing magnetization, and here, Wang et al observe an anomalous Hall effect in collinearly antiferromagnetic chromium doped RuO₂.

The synthesis of interlocking molecular [n]catenanes of organic polyhedra (n = 2–3) and rings (n = 2–130) is established; however, the analogous chemistry of infinite 3D structures remains undeveloped. Now, reticular chemistry enables the synthesis of crystalline [∞]catenane covalent organic frameworks constructed from interlocking organic polyhedra.

Images and spectroscopy obtained by the JWST from two HSC-SSP quasars show massive, compact and disc-like galaxies, indicating that the relation between black holes and their host galaxies was in place less than a billion years after the Big Bang.

Interactions of atmospheric neutrinos with quantum-gravity-induced fluctuations of the metric of spacetime would lead to decoherence. The IceCube Collaboration constrains such interactions with atmospheric neutrinos.

The LHCb Collaboration reports the observation of an exotic, narrow, tetraquark state that contains two charm quarks, an up antiquark and a down antiquark.

Using spin-entangled baryon–antibaryon pairs, the BESIII Collaboration reports on high-precision measurements of potential charge conjugation and parity (CP)-symmetry-violating effects in hadrons.

A particle shower detected by the IceCube Neutrino Observatory at the very high energy of the Glashow resonance demonstrates its potential for the study of high-energy particle physics and astrophysics.

Form factors encode the structure of nucleons. Measurements from electron–positron annihilation at BESIII reveal an oscillating behaviour of the neutron electromagnetic form factor, and clarify a long-standing photon–nucleon interaction puzzle.

Policy effort has been put into pollution reduction from both coal-fired electricity and domestic solid fuel burning in China; however, the former has attracted greater research and funding. Li and colleagues now show that the more toxic pollution from residential combustion may be responsible for greater health impacts than coal electricity.

The decay asymmetry and helicity phase of polarized baryon–antibaryon pairs are measured at the BESIII experiment, testing charge–parity symmetry and revealing a discrepancy of the Λ → pπ⁻ decay asymmetry with respect to the current world average.