Search

One of the attractions in studying oxide heterostructures is the unusual physical phenomena that they enable. It is now demonstrated that the enforced cation ordering in thin oxide superlattices leads to significantly enhanced magnetic ordering temperatures.

Resonant magnetic excitations are common in unconventional superconductors, but the mechanism for their formation is elusive. Using inelastic neutron scattering, this study finds similar excitations in the non-superconducting heavy-fermion metal CeB₆, suggesting common behaviour between the two ground states.

Super-resolution imaging is based on the restoration of evanescent and propagative waves. Here, the authors present an acoustic metamaterial that transmits only components of the acoustic field equal to or smaller than the operating wavelength, which can be used to provide sharp images of the edge of an object.

The structure of a high-temperature non-glass forming liquid Er₂O₃ was investigated by a combination of density measurements in the International Space Station and synchrotron X-ray diffraction measurements utilizing levitation techniques with the aid of computational and advanced mathematical analyses. These multidisciplinary approaches revealed that unusually sharp diffraction peak in the liquid is originated from the formation of distorted tetraclusters whose homology is similar to that of the crystalline phase.

Quantized subgap states measured in the vortex cores of YBa₂Cu₃O_7−δhave been challenging theory for over twenty years. Here, the authors show that these spectral features identified as vortex-core states exist independent of vortices, which calls for revisiting vortices in cuprate superconductors.

An analysis of the EPIC study demonstrates that dietary plant biodiversity presents benefits for human and planetary health, but adverse environmental impacts are associated with dietary animal species richness.

Shallow NV centers in diamond are advantageous for quantum sensing but suffer from surface magnetic noise. Using first-principles simulations supported by experiments, the authors show that a combination of small magnetic fields and surface strain can significantly enhance spin coherence of 1 nm-deep NV centers.

In this prespecified interim analysis of the KEYNOTE-756 phase 3 trial, pembrolizumab and chemotherapy treatment of patients with high-risk, early-stage, estrogen receptor-positive/human epidermal growth factor receptor-negative breast cancer improved the pathological complete response rate compared with chemotherapy alone.

Methylthio-alkane reductases are recently discovered enzymes that can produce methanethiol and small hydrocarbons from methylated sulfur compounds. Now the cryo-EM structure of a methylthio-alkane reductase complex is solved, revealing large metalloclusters previously observed only within nitrogenases.

Analyses performed on the Ryugu and Bennu samples from the centimetre down to the sub-millimetre scale reveal that they share most near-IR spectral properties, implying similar initial material and evolution processes, yet not strictly identical.

JWST data show that the exoplanet WASP-18b has thermally distinct regions of its dayside. The authors mapped the sizes of these regions, measured their temperatures and potentially identify water destruction in the hottest region.

Chemically induced protein degradation is a powerful alternative to classical inhibition, but some proteins have deeply masked binding pockets that make the development of degrader molecules difficult. Here, the authors discover an alternate site on nuclear receptors that can be targeted by degraders.

Crystals containing atoms with widely disparate masses can exhibit unusual lattice dynamics. Using time-of-flight neutron scattering, Aczelet al. show that at high frequencies individual nitrogen atoms in uranium nitride behave as independent quantum harmonic oscillators.

Two-electron oxygen reduction reaction for hydrogen peroxide electrosynthesis is hindered by slow proton-feeding kinetics. Here, authors report bio-inspired B coordinated Ni-based metal-organic frameworks to accelerate water dissociation, achieving industrial-level hydrogen peroxide production.

Myocardial infarction triggers inflammation driven by immune cell reprogramming, but the epigenetic regulators involved remain unclear. Here, the authors show that histone acetyltransferase 1 enhances postinfarction inflammation by promoting histone succinylation in monocytes.

Together with a companion paper, molecular details of immune responses in a pig-to-human xenotransplantation are identified through dense longitudinal multi-omics profiling of the xenograft and the host recipient, across the 61-day procedure.

Photon bubble turbulence is an astrophysical phenomenon involving radiation transport. Here, the authors report analogous behavior in ultracold gas by observing signatures of photon bubble instabilities in Rb atoms trapped in a MOT.

Engineering the perovskite–electrical contact interface with sodium heptafluorobutyrate reduces interfacial defects and improves charge transport in perovskite solar cells. Functionalized devices deliver a certified power conversion efficiency of 26.96%, which is fully retained after 1,200 h of continuous operation under 1-sun illumination.

Synthesis of heterostructures of magnetic intercalation compounds in transition metal dichalcogenides (TMDs) via directed topotactic reactions enables the creation of multi-component magnetic architectures, overcoming limitations of crystallographic incommensurability

The limited routes for polar texture engineering in materials restrict energy efficient applications. Here, the authors establish lattice chemistry control and the use of polarizing surfaces to manipulate electric dipole ordering in thin films.

The complex shapes of biological tissues are often formed as a result of stress modulations. Wu et al.exploit such behaviour experimentally and theoretically to demonstrate a new mechanism of the formation of three-dimensional structures that is driven by engineered small-scale stresses within patterned hydrogel sheets.

This study reveals that excitatory–inhibitory imbalance in Alzheimer’s disease is diverse including both impaired long-range synaptic integration and altered local excitability, with distinct links to β-amyloid and tau pathology.

By mapping oxidatively damaged bases and abasic sites at single-nucleotide resolution in human cells, Takhaveev et al. observed transcription-related strand biases, patterns mirroring cancer mutational signatures, and captured the action of the anticancer drug irofulven.

The complex internal structure of magnetic impurities, which locally distort superconductivity, is usually neglected. Here, Choiet al. report that the number and shape of Shiba states are correlated to the spin-polarized atomic orbitals of the impurity, valuable to design atomic-scale superconducting devices.

Ferromagnetic systems produced by the transition metal doping of semiconductors may be used as components of spintronic devices. Here, a new ferromagnet, Li_1+y(Zn_1-xMn_x)As, is prepared in bulk quantities and shown to have a critical temperature approaching 50 K.

Some lake basins in the polar regions of Titan may be craters from nitrogen vapour explosions due to past warming, according to analysis of their morphology in comparison to terrestrial explosion craters from magma–water interaction.

Late Bronze Age and Early Iron Age dairy pastoralists in Mongolia are associated with diverse mortuary practices. Here, the authors analyze aDNA from 30 individuals and identify two genetic groups associated with distinct mortuary traditions that seem to have mixed rarely, pointing to complexities in these pastoralist societies.

The rapid decay of Earth’s dipole magnetic field has recently captured the public imagination. Here, the authors present a southern hemisphere magnetic record from South African Iron Age sites using oriented samples in the floors and suggest that the anomalous field behaviour is not just a recent feature.

Cladodontomorph sharks are Palaeozoic stem chondrichthyans thought to have disappeared at the end-Permian mass extinction. Here, Guinot et al.report the finding of a shark tooth assemblage from the Early Cretaceous recovered from southern France, which shows that this group survived the mass extinction in deep-sea refuges.

This Review extends fluctuational electrodynamics, introduced originally to deal with radiation due to thermal fluctuations, to provide a unified quantitative theoretical framework that accounts for light emission processes in solids.

The detection of the auroral footprint of Jupiter’s moon Callisto is challenging, but a shift in Jupiter’s bright main auroral oval could provide an opportunity for potential detections. Here, the authors show observation of the ultraviolet footprint of Callisto using Juno spacecraft data, benefiting from such opportunity.

This prospective cohort study of patients with cancer incorporated antemortem follow-up visits and rapid autopsy analyses, and reports that spikes—rapidly increasing levels—of circulating tumor cell clusters, observed immediately before and at the time of death, along with tumor masses infiltrating large vessels, were cancer-related events associated with patient mortality.

Graphene nanoribbons synthesized via bottom–up methods show great promise for nanoelectronics and quantum technologies. This Review highlights their synthesis, properties and device geometries, showcasing quantum transport phenomena and outlining challenges for future technologies.

As presented at the 2025 ASCO Annual Meeting: in a randomized controlled phase 3 trial evaluating subcutaneous administration of sasanlimab, an anti-PD-1 inhibitor, with Bacillus Calmette–Guérin induction and maintenance treatment, combination treatment significantly improved event-free survival versus standard-of-care therapy.

A 10-Earth-mass planet is detected in the habitable zone of the solar-type star Kepler-725 using the transit timing variation technique. This study proposes a complementary pathway to probe low-mass exoplanets (including Earth-like planets) in the habitable zones of Sun-like stars.

Baretić and Missoury et al. identify vertebrate proteins FAM118B and FAM118A as sirtuins similar to bacterial antiphage enzymes and show that FAM118A/B processing of NAD involves head-to-tail filament formation and a partnership between the two paralogs.

JWST observations of the ultra hot Jupiter WASP 121 b reveal helium escaping for most of its orbit, forming two giant tails moving in opposite directions. The results show how stellar radiation modifies planetary atmospheres.

The integration of oxide nanoelectronics with silicon platforms is a necessary step for the fabrication of ultrahigh-density devices. Here, the authors grow a LaAlO₃/SrTiO₃interface directly on silicon, and show the reversible creation of a two-dimensional electron gas confined within nanowires located on the surface.

Exploiting the intrinsic response of magic-angle twisted bilayer graphene to resonant terahertz radiation, the interplay between electron interactions and quantum geometry is studied in such flat-band systems.