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Traditional catalytic techniques often encounter obstacles in the search for sustainable solutions for converting CO₂ into value-added products because of their high energy consumption and expensive catalysts. Here, we introduce a contact-electro-catalysis approach for CO₂ reduction reaction, achieving CO Faradaic efficiency of 96.24%.

In situ methods for water quality monitoring is crucial for global water use and management, though many conventional sensors have slow response time and are non-recyclable. Here, the authors report a recyclable amphiphobic dielectric material for fast monitoring of water pollutants.

A surface charge visualization and standardized quantification method and surface charge tuning is achieved for triboelectric materials, delivering essential tools for contact electrification and high-performance triboelectric nanogenerators.

Low power output and poor sensing ability are bottlenecks for the practical application of fabric-based triboelectric nanogenerators (TENGs). The authors develop a shape adaptable and highly resilient 3D braided TENG, which is endowed with enhanced power output and improved pressure sensitivity.

While liquid-liquid interface offers better contact and charge transfer potential than solid-based counterparts, fluidity still poses challenges for their application. Here, authors show that charge transfer exists in aqueous two-phase systems and propose a nanogenerator design based on the immiscible aqueous-aqueous interface.

The anti-freezing property of electrolyte is crucial for aqueous batteries under extreme conditions. Here authors explore the relationship between tetrahedral entropy and the freezing behavior of aqueous electrolyte, and further develop anti-freezing electrolyte for aqueous zinc ion batteries.

Through the sonochemical exfoliation of grown black phosphorus crystals, high-quality, narrow and clean black phosphorus nanoribbons with smooth edges and defined edge chirality are achieved, enabling the realization of high-performance transistors and photodetectors.

Electronic skins are limited in perceiving liquid sliding information as realistically as humans and provide real-time feedback. Here, Xu et al. developed a self-powered bionic droplet electronic skin with co-layer interlaced electrode networks and overpass connection technology to sense complex water motion.

Depletion of a transcriptional factor ZBTB11 using molecular glue degraders can overcome oxidative-phosphorylation-mediated KRAS inhibitor resistance in pancreatic ductal adenocarcinoma with low acute neurotoxicity.

Scanning tunneling microscopy combined with electron spin resonance has enabled control and measurement of individual nuclear spins, but time-domain studies remain limited. Here, the authors report single-shot readout of the nuclear spin state of a single Ti atom, revealing its lifetime and relaxation mechanisms.

Flexible self-charging power sources harvest energy from the ambient environment and simultaneously charge energy-storage devices. This Review discusses different kinds of available energy devices, power management strategies and applications of power-source integration in soft electronics.

Textiles that can convert mechanical energy into electricity are attractive for wearable electronic devices, but application is hindered by stability, flexibility, and stretchability. Here the authors report scalable fabrication for a stretchable triboelectric yarn that is operational under water.

China’s housing vacancy rate is estimated to have exceeded 30% since 2021. New research shows that targeted vacancy reduction, renovation, and demolition limits could cut China’s urban housing construction emissions by over 43% by 2060, aiding efforts toward meeting carbon neutrality goals.

Circadian clocks enable organisms to anticipate daily cycles, while being robust to molecular and environmental noise. Here, Eremina et al. show how the cyanobacterial clock buffers genetic and environmental perturbations through its core phosphorylation loop, and demonstrate that known clock regulators are dispensable for clock robustness.

During the flow of water, the transfer of electrons between the solid and liquid phases leads to simultaneous interfacial chemical reactions and solid-liquid contact charging.

Machine-learning-augmented single-nucleus transcriptomic analysis compared molecular landscapes of immature neurons in the mammalian hippocampus across species, highlighting human-specific gene expression but convergent biological processes.

Alfajaro et al identify that a bat MERS-like coronavirus HKU5 uses ACE2 as a receptor from its natural bat reservoir Pipistrellus abramus and American mink. Structural analyses demonstrate a unique interaction between the HKU5 receptor binding domain and bat ACE2. This highlights the receptor flexibility of merbecoviruses and identifies mink as potential intermediate hosts, informing viral surveillance and countermeasure development.

Development of a safe and efficacious vaccine for respiratory syncytial virus (RSV) has been challenging. Here the authors generate a live-attenuated RSV vaccine that shows increased thermostability and immunogenicity, and protects cotton rats from RSV challenge.

Erythropoietin circulates in the blood and is essential for erythropoiesis but its role in metabolic homeostasis has not been examined. Tenget al. show that when the erythropoietin receptor is only expressed in erthyroid cells, mice develop obesity and insulin resistance, suggesting that the receptor has a key role in fat mass accumulation.

Hematopoietic stem cells (HSCs) differentiate into multiple lineages, with such capacity impacted by aging. Here the authors identify Kit^lo HSCs as a functionally distinct population that exhibits distinct lymphoid-primed chromatin landscapes, which drive enhanced lymphoid reconstitution capacity, and is altered in aged hosts.

To better understand the etiology of frailty, the authors perform a large genetic study. They identified 45 additional variants and implicated MET, CHST9, ILRUN, APOE, CGREF1 and PPP6C as potential causal genes, linking frailty to immune regulation, metabolism and cellular signaling.

The authors present a photocatalytic method to selectively oxidize glycerol to hydroxypyruvic acid over rubidium–iridium catalytic pairs on poly(heptazine imides) under visible-light illumination.

Tumour angiogenesis is critical for tumour growth and metastasis but the mechanisms that promote the growth of new blood vessels by tumours are not completely clear. Here the authors show that overexpression of the transcription factor Twist1 in certain tumour cells can lead them to differentiate into endothelial cells.

Middle-aged individuals are more susceptible to obesity, but the mechanisms are unclear. Here, the authors show that extracellular vesicles from adipose progenitor cells in middle-aged individuals lack miR-145-5p, driving inflammation, and that restoring miR-145-5p could prevent midlife obesity.

Researchers report a room-temperature continuous-wave terahertz source based on a nanogap electrode structure in the active region of a photoconductive photomixer. The device has an emission linewidth of less than 10 MHz, an emission frequency of 0.3–1.6 THz and a maximum output power of 100 mW at 0.4 THz.

Here, the authors demonstrate a multi-momentum transformation metasurface. The orbital angular momentum meta-transformer reconstructs different vortex beams into on-axis distinct patterns, and the linear momentum meta-transformer converts red, green and blue beams to vivid color images.

In this cross-ancestry genome-wide meta-analysis on depression, Luo et al. identify new risk loci and potential causal variants and genes, providing insights into the genetic architecture of depression and likely therapeutic targets.

A preinfusion circulatory inflammation biomarker-based signature predicts the likelihood of treatment failure in patients with non-Hodgkin lymphoma who were treated with CAR-T cell therapy, with an inflammatory cluster assignment being prognostic of clinical response and survival outcomes.

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.

Structure–activity cliffs and property uncertainties raise drug development costs. Here, authors propose a deep learning model capturing key functional groups tied to activity, offering insights into quantitative structure–activity relationships.

Metamaterials can be designed with anisotropy, which tailors their optical properties to enable interesting functionalities. Here, the anisotropy of a Maltese-cross metamaterial is actively controlled by an actuator, allowing for tunable birefringence and dichroism in the terahertz frequency region.

3D electron crystallography enables structure determination of submicron-sized crystals, but obtaining complete data is difficult due to preferred orientations. Here the authors develop sample supports that allow sampling nanocrystals with full data completeness, and demonstrate this with ZSM-5 zeolites.

Various intrinsic factors, including the metabolic state of cancer cells, govern their ability to evade immune destruction. Here the authors show that inactivation of dihydroorotate dehydrogenase (DHODH), an enzyme in the pyrimidine synthesis pathway, increases the sensitivity of cancer cells to T cell cytotoxicity through CDP-Choline dependent induction of ferroptosis.

Urban areas amplify global climate costs: The urban heat island effect increases the social cost of carbon to $490/tCO₂, with cities contributing up to 93% of damages, emphasizing their central role in climate action.