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Current-driven dynamic atomic rearrangements in layered In₂Se₃ are visualized. The authors identify an intralayer ‘unzipping’ and interlayer ‘zipping’ phase-transition pathway in which bond formation across the van der Waals gaps drives bond cleavage within covalent layers.

Increasing the metal loading of single-atom catalysts (SACs) typically results in aggregation, which can have a detrimental effect on catalytic performance. Now, a nitrogen-doping-assisted atomization approach is reported that transforms metal-sulfide nanoparticles into ultrahigh-density metal–nitrogen–carbon SACs.

RNA-binding proteins (RBPs) modulate all aspects of RNA metabolism. Here the authors introduce a method named HARD-AP that effectively isolates RBPs and their closely associated RNA regulatory complexes from both cultured cells and fresh tissues.

A genome-wide association meta-analysis study of blood lipid levels in roughly 1.6 million individuals demonstrates the gain of power attained when diverse ancestries are included to improve fine-mapping and polygenic score generation, with gains in locus discovery related to sample size.

Autophagy is essential for cellular degradation, but it is unclear to what extent it is involved in plant development. Here the authors show autophagy is crucial for full male fertility in Arabidopsis and that impaired autophagy disrupts sperm cell biogenesis and pollen tube growth.

Chili pepper (Capsicum) is an important vegetables known for fruit pungency given by capsaicinoids. Here, the authors assemble the telomere-to-telomere genomes of a pungent pepper C. annuum and its non-pungent wild relative C. rhomboideum and reveal insights into Capsicum evolution and capsaicinoid biosynthesis.

A direct correlation between the monolayer Pt nanocluster size and the number of interfacial perimeters on Pt/α-MoC_1-x catalysts was established by combining sacrificial CO adsorption per Pt atom, DFT calculations, and CO chemisorption measurements.

Vanadium diselenide van der Waals contacts made with a controlled crack formation process can be used to fabricate tungsten diselenide transistors with channel lengths of less than 100 nm, on-state current densities of up to 1.7 mA μm^–1 and on-state resistances down to 0.50 kΩ μm.

A meta-analysis of exome-wide association studies for blood lipid levels in East Asian populations identifies a novel coding variant. Exome array data from the Global Lipids Genetics Consortium were integrated and led to the discovery of novel and population-specific variants associated with cholesterol and triglycerides.

Non-obstructive azoospermia (NOA) is a major cause of male infertility. Here, the authors provide insight into the genetic basis of NOA by identifying three new genetic risk loci in a genome-wide association study and reporting a fourth potential NOA susceptibility locus based on a Drosophilaknockdown experiment.

An ultrabright femtosecond electron source is used to monitor the molecular motions in the organic salt (EDO-TTF)₂PF₆ as it undergoes its photo-induced insulator-to-metal phase transition.

Material–microbe hybrids represent a promising strategy for harnessing biochemical reactivity using sunlight, yet little is known about the effect of the interaction on the organism. Here the interface of a CO₂- and N₂-fixing bacterium to CdTe alters its biochemical pathways, resulting in quantum efficiency close to the theoretical limit.

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.

Miniaturized infrared spectrometers are required for imaging and remote sensing applications, but they are usually characterized by a cm-scale footprint. Here, the authors report the realization of near-infrared spectrometers based on Au-atom-intercalated ReS₂/WSe₂ heterostructures with an active footprint < 10 μm and electrically tunable photoresponse.

Though metallic edge states in monolayer transition metal dichalcogenide have been observed before, how these states contribute to charge transport remains unclear. Here, the authors quantify the edge state contribution to electrical transport in monolayer MoS₂/WSe₂ field-effect transistors, revealing a dominated non-linear edge transport at low temperature, indicating possible Luttinger liquid behavior.

As cancer is increasingly considered a metabolic disorder, it is postulated that serum metabolite profiling can be a viable approach for detecting the presence of cancer. Here, the authors report a machine learning model using mass spectrometry-based liquid biopsy data for pan-cancer screening and classification.

Breeding crop cultivars with better environmental adaptability could support crop yield stability to mitigate the effects of climate change. Combining transcriptional dynamics of florigen genes and statistical models, the daylength-sensing-based environment adaptation simulator can forecast the latitude adaptability of rice cultivars and has application potential in other crops.

Hyperaccumulation can allow facile enrichment of metal ions in halophytic plants. Here, the authors use the effect to convert plant structures into hierarchical carbon/metal-oxide nanocomposites and demonstrate the structures as battery electrodes combining high power density and excellent cycling stability.

Filterless narrowband photodetectors are preferred in imaging applications as they save cost and space. Here Li et al. develop photodetectors with tunable spectral responsivities based on two-dimensional perovskites and the excellent performance can be attributed to the self-trapped states.

Exome-wide genetic analysis on >300,000 individuals identifies associations with plasma lipid traits. Loci significantly associated with cholesterol and triglycerides are examined together to determine the effects of alleles on type 2 diabetes and coronary artery disease risk.

Hugh Watkins, Sekar Kathiresan, Ruth McPherson, Martin Farrall and colleagues report the results of a large genome-wide association meta-analysis of coronary artery disease based on 1000 Genomes imputation. They identify ten new risk loci and show that susceptibility to this disease is largely determined by common SNPs with small effect sizes.

Hugh Watkins and colleagues meta-analyze data from the UK Biobank along with recent genome-wide association studies for coronary artery disease. They identify 13 new loci that were genome-wide significant and 243 loci at a 5% false discovery rate.

An all-optical difference frequency process is exploited to generate terahertz graphene plasmons that are tunable over an octave.

Coupling graphene sheets with a silicon nitride ring microresonator allows the nonlinear cavity dynamics to be altered by a gate voltage, resulting in tunable, chip-scale, optical frequency combs.