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Advances have been made in thin-film piezoelectrics; however, the linearity of electric-field-induced strain with frequency and temperature still requires improvement. Here, by growing interlocked monoclinic and tetragonal polar nanoregions in (K,Na)NbO₃ thin films, highly linear strains of up to 1.1% are reported at frequencies up to 10⁵ Hz.

The authors jointly assess the changes in land and ocean net primary production from 2003 to 2021. They show contrasting trends, with overall planetary increases (0.11 ± 0.13 PgC yr⁻¹) driven by terrestrial enhancement and offset by oceanic decline.

DNA Damage Regulated Autophagy Modulator 1 (DRAM1) plays pivotal roles in autophagy regulation. Here, the authors show that DRAM1 stabilizes lysosomal VAMP8, thereby promoting autolysosome maturation. Furthermore, they establish that DRAM1–VAMP8 axis enhances autophagic flux and facilitates hepatocellular carcinoma extravasation, as validated in both zebrafish xenograft and mouse metastatic models.

Precipitation is a key driver of plant growth. Here the authors integrate ground-based observations, remote sensing and process-based models to disentangle the relative contribution of preceding-year and current-year precipitation on plant productivity and identify its predictors across biomes.

The authors develop a super-gravity field remelting fabrication technology which is effective in synergistically optimizing the electrical and thermal transport properties. Under a super-gravity field, the brittle (Bi,Sb)₂Te₃ alloy undergoes unusual plastic deformation during melt solidification.

The authors achieve piezoelectric coefficient d₃₃ ∼ 807 pC·N⁻¹, along with high k₃₃ ∼ 88 % and T_c ∼ 245 °C in (K,Na)(Nb_1-xSb_x)O₃-Bi_0.5Na_0.5ZrO₃-BiFeO₃ system through structural flexibility and grain orientation strategies.

Uneven Mg plating behaviour at the negative electrode leads to high plating overpotential and short cycle life. Here, to circumvent these issues, authors report the preparation of a magnesium/black phosphorus composite and its use as a negative electrode for non-aqueous magnesium-based batteries.

Fungal diversity is critical for ecosystem functioning, yet its role in mediating the relationship between plant diversity and ecosystem multifunctionality remains unclear. This study finds that fungal diversity can buffer reductions in ecosystem multifunctionality associated with low plant diversity.

Unveiling the regulatory mechanism of regioselectivity in hydroformylation has been a significant challenge. Here the authors successfully demonstrate how hemilabile coordination influences regioselectivity by employing various in situ techniques.

How neurons in the dorsal raphe nucleus (DRN) respond to reward related behaviours is not known. Here, Li and colleagues report that DRN serotoninergic neurons are phasically activated by rewards such as sex, food and sucrose, and tonically activated during reward anticipation, while GABAergic neurons respond to punishment.

Resistance of FLT3-ITD acute myeloid leukaemia (AML) patients to FLT3 inhibitors (FLT3i) remains an urgent clinical challenge. Here, the authors identify C/EBPα activation as a mechanism of FLT3i resistance and therapeutically target C/EBPα activation in combination with FLT3i in preclinical models FLT3-ITD AML.

Lignocellulose recalcitrance hampers its utilization for the production of biofuels and biosourced chemicals. Here, the authors reveal that the amorphous cellulose is the breakpoint of interact microfibrils and propose OsFC16/CESA9 as the engineering target to increase saccharification ability.

Domoic acid, a red tide algal toxin, enhances nitrification, dissimilates nitrate reduction to ammonification in sediments, while concurrently inhibiting denitrification, anammox, and nitrogen fixation.

This study analyses the synergistic effects of reductions in ozone and aerosols on China’s maize, rice and wheat yields, showing that meeting air quality targets would help the country to achieve grain self-sufficiency.

To successfully replicate and propagate, viruses hijack different components of the host cell machinery. Here, Zhou et al.identify the RNA-binding protein Fragile X mental retardation protein as a host factor involved in influenza A virus replication in host cells.

Hepatocellular carcinoma is often diagnosed at a late stage which limits treatment efficacy. Here, the authors utilise proteomics to identify serum proteomic biomarkers for early diagnosis, and validate using a prospective validation cohort.

Songlin Chen and colleagues sequenced the whole genomes of a male (ZZ) and a female (ZW) Chinese half-smooth tongue sole, Cynoglossus semilaevis. Their analysis provides insights into the structure and evolution of the sex chromosomes and adaptation to the benthic lifestyle of this flatfish.

Cidea is typically thought of as a lipid droplet–associated cytoplasmic protein in brown adipose tissue. Peng Li and colleagues now show that it is also in the nucleus, and in mammary gland epithelial cells it acts as an essential transcriptional coactivator of C/EBPβ to regulate the expression of genes involved in milk lipid secretion during lactation.

AgNbO₃ has a potential for high power capacitors due to its antiferroelectric characteristics. Here, the authors achieve multilayer capacitors with energy-storage density of 14 J·cm⁻³ by heterovalent-doping-enabled atom-displacement fluctuation.

Conventional ceramic SONAR suffers from large acoustic impedance mismatch with water, rendering them easily detectable. Here, Gao et al. report a new design using a hydrogel filled with stimuli-responsive metal nanoparticles, which detects low-frequency sound with a high-sensitivity and zero-reflection.

Cu₂Se is of interest for thermoelectrics as it is environmentally sustainable and has a high figure of merit ZT; however, copper ion migration impacts device stability. Here a co-doping strategy that combines steric and electrostatic effects is shown to improve device stability as well as improving ZT to 3.

Doping approach is a conventional method to increase ZT values of thermoelectric materials. Here, authors propose a facile strategy to enhance thermoelectric performance by mixing boron particles into GeTe-based thermoelectric materials, leading to a ZT value of 2.45 at 613 K.

Robust and high capacity optical coding will be at the base of future developments of information transfer and storage. Here the authors develop a topological all-optical coding scheme, which possesses good stability and a high capacity, using nested vortex knots and links.

The intrinsic high-concentration Ge vacancies in GeTe-based thermoelectric materials hinder their performance maximization. Here, the authors find that defect structure engineering strategy is effective for performance enhancement.

The electromechanical properties of organic–inorganic hybrid perovskites are not well characterized. Here, a large electrostrictive strain of 1% is measured, suggesting both new electromechanical applications and implications for photovoltaics.

The heterointerface between complex oxides and van der Waals materials presents a versatile platform for exploring new functionalities. Here, the authors report an unconventional nonlinear optical filtering effect resulting from the interfacial polar alignment between monolayer MoS₂ and a ferroelectric oxide thin film.

The utilization of Mg₃(Sb,Bi)₂ in thermoelectric devices is hindered by its low performance near room temperature. Here, authors report thermoelectric performance enhancement of Mg₃(Sb,Bi)₂ within a wide temperature range by incorporating metallic inclusions at grain boundaries. (279 in total)

A global warming hiatus occurred during 1998 and 2012 but its effects on phenology are unclear. Here the authors examine the trends in spring and autumn phenology in the northern hemisphere and the effects of the warming hiatus and show that phenology change rate in the northern hemisphere slowed down during the warming hiatus.

Dongfeng Gu and colleagues report a genome-wide association study for coronary artery disease in Han Chinese individuals. They identify four loci newly associated with coronary artery disease.