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Yang et al. apply high-throughput structure probing approaches to characterize the secondary structure throughout the SARS-CoV-2 WT and VOC genomes, uncovering an ultra-long-range RNA-RNA interaction that directly binds ADAR1 to promote viral fitness.

Luminescent materials are promising for many applications though balancing thermally activated delayed fluorescence and room temperature phosphorescence using small organic molecules is challenging. Here the authors use polyaromatic hydrocarbons and benzophenone balancing fluorescence and phosphorescence.

Peripheral nerve transfer can restore motor functions of the upper limbs after peripheral nerve injuries. Here, the authors developed an implantable multisite optogenetic stimulation system for wireless evaluation of peripheral nerve plexus with sub nerve resolution.

Commercial lithium-ion batteries still have the issue of the uncontrollable dendritic Li under extreme conditions. Here, authors demonstrate a MXene-configured graphite, enabling homogeneous growth of Li, achieving high-capacity retentions in Ah-level pouch cell at −20 °C and high rates.

Lipid nanoparticles are the gold standard for mRNA delivery but suffer from low loading capacity. Here, the authors report on the use of manganese ions to form mRNA rich cores within lipid nanoparticles which increased mRNA loading, reducing the lipid needed and increasing transfection and immune response in vivo.

By hierarchically assembling single-atom catalysts within the nanopores of ceramic membranes, this cross-scale strategy achieves rapid pollutant removal and exceptional permeability, providing a highly effective platform for advanced wastewater treatment.

Achieving deep blue emission and high practical efficiency in organic light-emitting devices remains a considerable challenge. Here, the authors report late-stage double borylation of boron/nitrogen based multi-resonance frameworks, achieving maximum efficiency of over 32% in stable devices.

Sustained epigenetic silencing in monkeys is made more efficient with optimized regulators.

Radiative cooling is an emerging technology for cooling with reduced energy consumption. Here the authors present photoluminescent composites that combine subambient cooling with aesthetic colour, hydrophobicity and durability.

Acidic CO₂ electroreduction enables high CO₂ utilization but suffers from competing hydrogen evolution. Here, the authors present selective CO₂ conversion on asymmetric C₃-Ni-Cl single-atom sites, which achieves carbon-efficient CO production in strong acid.

This study presents 3D-SpecDIM, a method capable of concurrently capturing both rapid 3D positional dynamics and physicochemical parameter changing dynamics of the biomolecules, enabling high-speed 3D tracking and spectral analysis in live cells.

The mismatched bilateral bond strength between NiO_x and perovskite hinders the development of inverted perovskite solar cells. Here, authors adsorb 1-(benzothiaxole-2-ylthio)succinic acid on NiO_x surface for passivating bilateral defects and achieve maximum efficiency close to 27% in stable devices.

This study presents prime-editing-based inversion with enhanced performance, a prime editing-based system that enables efficient and precise genomic inversions from kilobase to chromosome scale, offering a powerful tool for chromosomal engineering, disease modeling and studying three-dimensional genome architecture.

Molecular organometallic catalysts typically struggle to activate only one of two identical C–H bonds in arenes for mono-selective C–H activation. Now mono-selectivity has been achieved for Pd(II)-catalysed ortho- or meta-C–H activations using commercial proteins or designed peptides as ligands.

Li et al. show that the inner nuclear membrane protein LEMD3 organizes 3D chromatin architecture by anchoring heterochromatin at the nuclear periphery to maintain vascular smooth muscle cell contractile identity.

The function of serotonin receptors and the neuroimmune relationship in psoriasis is not fully understood. Here, the authors find HTR2A antagonistic drugs worsened psoriasis outcomes in a study population, and that HTR2A modulation reduced psoriasis severity in imiquimod mouse models and that this involved HTR2A-expressing monocyte-derived Langerhans cells.

Predicting traffic crashes and outcomes is challenging due to the diverse and complex nature of the data involved. Here, authors develop a framework that fine-tunes large language models on crash data to predict outcomes and identify high-risk scenarios.

Haploid embryonic stem cells for cattle and sheep are produced, opening new reproductive possibilities.

The authors identify defective viral particles, in people with non-suppressible HIV-1, that can replicate through superinfection and interfere with the wild-type virus. However, they show no evidence of these preventing disease progression in the individuals studied.

The performance of all-perovskite tandem solar cells remains limited by the insufficient infrared photon absorption in the narrow bandgap subcells. Here, the authors develop a ternary solvent system to suppress tin-rich phases and achieve an efficiency of 29.3% in operationally stable devices.

To make Mars colonization cheaper by reducing the heavy supplies needed from Earth, scientists have created a highly efficient recycling system that turns carbon dioxide and hydrogen into fresh water and rocket fuel (methane), and it works reliably even with the inconsistent solar power available on Mars.

Solar-driven production of H₂O₂ and chemicals from O₂ and biomass is promising but hindered by inefficient photocatalysts. Here, the authors report composite photocatalysts of atomically dispersed Ta sites for broad-spectrum light absorption and selective biomass conversion in a three-phase 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.

Cavity phonon-polaritons are a potential platform for controlling phonons. Here, the authors demonstrate multimode ultrastrong coupling between two optical phonon modes embedded in terahertz nanoslot cavities.

Issa et al. show that the ciliary small guanosine triphosphatase Arl3 displaces the inhibitory regulator Shulin/DNAAF9 from the outer dynein arm, leading to motor activation.

Myasthenia gravis (MG) is an autoimmune condition leading to extreme muscle weakness due to autoantibodies targeting the neuromuscular junctions. Here authors assign a critical role for platelets in amplifying the pro-inflammatory response in AChR+ immunotherapy-naïve MG (nMG) patients and thus contributing to disease pathology.

Persistent microglial activation upon ischaemic injury leads to the formation of stroke-associated foamy microglia, perpetuating long-term inflammation, white matter damage and functional impairments. These effects can be ameliorated by reducing microglial cholesterol overload through activation of CYP46A1.

Multi-omics integrating genetic, transcriptomic, and phenotypic variation, coupled with mutant validation, identified 85 high-confidence WUE and drought resilience genes in wheat, with TaMYB7-A1 confirmed as a key regulator.

Using extended-gate capacitive coupling and diode connection, stretchable biosensors with a built-in differential circuit design can be created that can offer low signal distortion under bias stress instability, uniaxial strain, compression and temperature variations.

Electrocatalytic co-reduction of CO₂ and nitrate to synthesize urea is a sustainable and promising option to the alternative conventional Bosch-Meiser. Here, the authors report a CeO_x-integrated diatomic electrocatalyst overcomes the traditional trade-off between urea yield and Faradaic efficiency.

The regulation of ferroelectric photovoltaic properties has been challenging. Here, authors substitute the p-site of cations with halogen for tuning distortion degree of inorganic layer and electric dipole moment of aromatic spacer, achieving ferroelectric anomalous photovoltaic effect of 38.2 V.

A catalytic nanofiltration membrane achieves the simultaneous removal of salts and small, neutral organic pollutants via oxidant enrichment at the membrane surface and confinement of the catalyst within nanometre-scale pores.

Crosstalk between the brain and CLNs is critical in brain pathologies. Here, the authors show in a mouse model that extravasated erythrocytes following SAH are degraded by cathepsin S of medullary LECs in CLNs, which plays an important role in SAH pathology.

Radiation-induced malignantly transformed cells undergo multi-scale 3D genome reorganization. TP63 acts as a key mediator, creating accessible chromatin sites that form tumour-specific loops activating the MYC oncogene during malignant transformation.

AI models for drug discovery often struggle with real-world, incomplete data. Here, the authors present OmniMol, a framework using hypergraphs to improve predictions of molecular properties, addressing challenges of imperfect data annotation and enhancing model explainability.

E. coli sequence type 131 is a significant cause of community-onset infection. Here, the authors perform a prospective household-based cohort study in Singapore including samples from humans, companion animals, the environment, and food, to characterise transmission and carriage dynamics.

Designing two-dimensional membranes to achieve tailored channels while ensuring stability remains challenging. Here, the authors use multifunctional intercalants to create stable, selective subnanochannels in MoS₂ membranes, demonstrating their potential in wastewater treatment.

The discovery of chemosynthesis-based benthic communities at depths of 5,800 m to 9,533 m in the Kuril–Kamchatka and western Aleutian trenches challenges traditional perspectives on the energy sources sustaining hadal fauna.

The Macaque Biobank initiated by Zhang et al. provides a comprehensive genetic and phenotypic characterization of Chinese rhesus macaques (CRMs). This resource enhances our understanding of the genetic diversity of CRMs and holds potential for biomedical research.

A combination of adenovirus-vectored and subunit protein intranasal vaccine enhances immune response against SARS-CoV-2 variants in animal models and humans.

This meta-analysis finds that planting nitrogen-fixing species increases soil carbon compared with non-nitrogen-fixing species. Using nitrogen-fixing species for forestation, agriculture and land regeneration might therefore offer a nature-based solution to mitigate climate change.

The coffee-ring effect has been a challenge for scalable fabrication and deployment of organic photovoltaics. Here, the authors employ a fluorinated rheology modifier to modulate the rheological properties and improve wettability, achieving an efficiency of 17.85% in green-printed solar modules.

Mixed matrix membranes capable of breaking the permeability-selectivity trade-off suffer from the inefficient and disconnected bulky transport channels as well as low compatibility between nanomaterials and polymers. Here the authors propose an original photothermally triggered in-situ gelation approach to elaborate a nanofiber-interwoven gel membranes with tunable 3D-interconnected ultrafast transport channels for highly-selective CO₂ separation.

Sewage sludge contains many functional microbiomes and useful nutrients, but the lack of proper treatment techniques makes it a growing environmental burden. This work reports a method to upcycle sewage sludge into valuable anammox seeds, opening a new avenue to sustainable sewage management.

Weyl semimetals with low crystal symmetry, such as TaIrTe4, are known to host large unconventional spin-orbit torques. Here, Pandey et al combine TaIrTe4 with the van der Waals ferromagnet, Fe3GaTe2, and achieve room temperature field-free magnetization switching with an extremely low critical current density.

IL-17A signaling contributes to the pathogenesis of psoriasis via the production of inflammatory mediators. Here, by integrating in vitro experiments and in vivo analysis, the authors report a non-canonical IL-17-KLK8 axis that induces lactate accumulation and histone lactylation, ultimately driving keratinocyte hyperactivation, and highlight the therapeutic value of targeting this lactylation-driven pathway for psoriasis treatment.

Proteins interact with both the exterior and interior of microtubules. Here the relationship between microtubule building blocks and the accessibility of the microtubule interior to proteins is clarified.

A microchip-based DNA synthesis method enables scalable production of complex DNA constructs.

Trans-organ analysis of gene co-expression networks in different tissues provides a unique method for uncovering long-distance regulation.