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Soft electrostatic actuators are crucial for advancing robotic systems that require adaptability and safety in unstructured environments. This study introduces ultralight soft electrostatic actuators utilizing solid-liquid-gas architectures, achieving significant improvements in power-to-weight ratio and actuation speed, exemplified by a 60% increase in jump height in a jumping robot compared to traditional designs.

PCNA–PAF15 has a key role in determining replisome dynamics during genome replication and protecting against genome instability.

Genomic analyses of DNA from modern individuals show that, about 800 years ago, pre-European contact occurred between Polynesian individuals and Native American individuals from near present-day Colombia, while remote Pacific islands were still being settled.

Understanding collective behaviour is an important aspect of managing the pandemic response. Here the authors show in a large global study that participants that reported identifying more strongly with their nation reported greater engagement in public health behaviours and support for public health policies in the context of the pandemic.

The APOE-ε4 allele is the strongest genetic risk factor for late-onset Alzheimer’s disease, but it is not deterministic. Here, the authors show that common genetic variation changes how APOE-ε4 influences cognition.

Using a mouse model with a macrophage-specific DNA repair defect, Niotis, Arvanitaki et al. identify DNA damage-induced autophagy in macrophages as a link from aging to autoimmunity.

Analysis of soundscape data from 139 globally distributed sites reveals that sounds of biological origin exhibit predictable rhythms depending on location and season, whereas sounds of anthropogenic origin are less predictable. Comparisons between paired urban–rural sites show that urban green spaces are noisier and dominated by sounds of technological origin.

The authors show that plasma AT(N) biomarkers can distinguish Alzheimer’s disease and frontotemporal lobar degeneration in diverse Latin American populations. Using machine learning and integrating neuroimaging, significant diagnostic accuracy was achieved, enhancing clinical assessments of these conditions in Latin America.

Green hydrogen is critical for hard-to-electrify sectors, but faces economic headwinds. Odenweller and Ueckerdt quantify green hydrogen ambition and implementation gaps, showing that meeting expectations will remain challenging and costly.

CDK4/6 inhibitors are promising treatments for ER+ breast cancer, however resistance remains a challenge. Here, the authors analyse the NeoPalANA cohort and indicate that a 33 gene signature was predictive of response to neoadjuvant anastrozole and palbociclib.

This scenario study investigates how the EU net-zero target can be reached with varying levels of residual fossil fuels. Reducing fossils by only 90% relies on substantial carbon storage, while a full fossil phase-out requires a rapid scale-up of expensive carbon-neutral e-fuels.

A pan-cancer genomic analysis reports the effects of structural variations on chromatin domains (TADs). Most TAD disruptions do not result in appreciable changes in expression of nearby genes.

The R21/Matrix-M vaccine, but not the ME-TRAP vaccine, was protective against intradermal challenge with Plasmodium falciparum sporozoites, while neither was protective against direct venous inoculation, potentially explaining previously observed differences in protection.

Chaperone-mediated autophagy declines with age in skeletal muscle of humans and mice, leading to muscle dysfunction characterized by impaired calcium homoeostasis and mitochondrial function.

iGluSnFR4f and iGluSnFR4s are the latest generation of genetically encoded glutamate sensors. They are advantageous for detecting rapid dynamics and large population activity, respectively, as demonstrated in a variety of applications in the mouse brain.

Humanity’s Last Exam, a multi-modal benchmark at the frontier of human knowledge, is designed to be an expert-level closed-ended academic benchmark with broad subject coverage.

Holliday junctions maintain chromosome synapsis to enable crossover assurance in budding yeast.

Optimizations of X-ray nanotomography including the choice of resin allows high-resolution imaging of mouse brain tissue, approaching the resolution of volume electron microscopy. Since it does not require slicing the tissue, this technology may become an attractive alternative to current standard methods for connectomics.

ChReef is an optogenetic actuator for sustained optogenetic control of excitable cells in a variety of preclinical applications.

Structural elucidation of the RNA aptamer 'Spinach' reveals that a new G-quadruplex structure forms the fluorophore-binding site that confers the ability of the RNA to function as a GFP mimic.

An Antarctic glacier retreated after the loss of landfast ice at a peak rate almost an order of magnitude faster than previously recorded because of buoyancy-driven ice calving, according to an analysis of geophysical data and satellite imagery.

A hybrid machine learning and atomistic modelling strategy enables one-shot design of efficient enzymes to catalyse diverse biological and non-biological chemical transformations.

Chronic care manages long-term, progressive conditions, while acute care handles short-term ones. Here, authors show chronic conditions account for most of the global health burden, with 68% of DALYs and 93% of YLDs attributed to chronic care needs.

Targeting two distinct steps of the transcription process yields synergistic antibiotics that kill non-replicating Mycobacterium tuberculosis and reduce drug resistance.

Herpesvirales utilize a unique nuclear egress route for capsid export. Here the authors show that herpesviruses exploit a cellular membrane protein, once thought to transport chloride, to facilitate membrane fusion and egress from the nucleus.

Using crystallography and in planta analysis, Shahul Hameed et al. reveal how ROS-induced disulphide bonding inhibits the strigolactone-degrading enzyme CXE15, uncovering a redox-sensitive mechanism for regulating hormone catabolism in plants.

The flagship paper of the ICGC/TCGA Pan-Cancer Analysis of Whole Genomes Consortium describes the generation of the integrative analyses of 2,658 cancer whole genomes and their matching normal tissues across 38 tumour types, the structures for international data sharing and standardized analyses, and the main scientific findings from across the consortium studies.

Ultrack leverages candidate segmentations from multiple algorithms and temporal consistency across time points for robust, long-term 3D segmentation in challenging samples such as densely packed zebrafish, fruit fly and nematode embryos.

By individually replacing 16 yeast genes encoding ABC transporters by GFP, mating and selecting for strains with accumulated mutations the authors create a Green Monster, a strain with deletions in all 16 genes.

Bird wings resemble the digits on the hands of dinosaurs, but which digit positions gave rise to those seen in modern birds is still unclear. In this work, long-term fate maps of the chick wing polarizing region are presented, supporting fossil data that birds descended from theropods that had digits 1, 2 and 3.

Analyses of 2,658 whole genomes across 38 types of cancer identify the contribution of non-coding point mutations and structural variants to driving cancer.

An analysis of 2,954 genomes from 38 cancer subtypes identified 19,166 retrotransposition events in 35% of samples. Aberrant LINE-1 retrotranspositions can lead to the deletion of tumor-suppressor genes as well as the amplification of oncogenes.

SNAP-47 drives somatic oxytocin trafficking in hypothalamic neurons. Its loss disrupts OT release, alters synaptic activity, and impairs sociability, uncovering a molecular pathway linking OT dynamics to social behavior.

Ionescu, Ankol et al. show that, in ALS mouse and iPSC models, TDP-43 aggregation at NMJs stems from aberrant axonal translation, normally repressed by muscle EV-derived miR126. Loss of miR126 in ALS increases TDP-43 buildup, impairs local synthesis and triggers degeneration.

Understanding deregulation of biological pathways in cancer can provide insight into disease etiology and potential therapies. Here, as part of the PanCancer Analysis of Whole Genomes (PCAWG) consortium, the authors present pathway and network analysis of 2583 whole cancer genomes from 27 tumour types.

Green hydrogen is a crucial part of plans to achieve climate targets, yet how quickly supply will scale is unclear. Using a technology diffusion model, Odenweller et al. suggest that even if electrolysis capacity grows as quickly as wind and solar power, green hydrogen supply will suffer from short-term scarcity and long-term uncertainty.

Understanding who is being left behind, where and how is crucial to advancing the United Nations’ commitment to ‘leaving no one behind’. This study maps urban slums and wealth distribution across 32 sub-Saharan African countries, revealing a decreasing proportion of the population living in slums, yet a concerning rise in wealth inequality.

Coupling live-cell imaging, machine learning and genomic sequencing, the MAGIC platform enables investigation of the cellular context, mutation rates and triggers of spontaneous chromosomal abnormality formation, shedding light on fundamental determinants of chromosomal instability.

Neural computations are envisioned as arising from either distinct function subpopulations or distributed collective dynamics. Dubreuil and Valente et al. examined recurrent neural networks trained on various cognitive tasks and found that a mixed-selective yet non-random subpopulation structure enabled flexible responding through gain-modulated latent dynamics.

Viral pathogen load in cancer genomes is estimated through analysis of sequencing data from 2,656 tumors across 35 cancer types using multiple pathogen-detection pipelines, identifying viruses in 382 genomic and 68 transcriptome datasets.

Allelic losses occurring in cancer cells have been suggested as potential targets for therapy. Here, the authors show how recurring loss of heterozygosity of a drug metabolic gene in colorectal cancers can be exploited using a low molecular weight compound.

Separation of CO₂ from gas mixtures is a major application focus for porous materials. Now it has been shown that fluorinated non-porous crystalline materials can uptake CO₂ via mobile perfluoroalkyl regions, a process resembling the dissolution of CO₂ in perfluoroalkanes, while CH₄ uptake is hindered. In situ X-ray diffraction data provide insight into the sorption process.

Borna disease virus 1 replicates and transcribes its negative sense RNA genome in the nucleus of infected cells. Here, the authors present the cryoEM structures of the large polymerase protein in complex with the tetrameric phosphoprotein, revealing the structural features that govern its activity.

Multi-omics datasets pose major challenges to data interpretation and hypothesis generation owing to their high-dimensional molecular profiles. Here, the authors develop ActivePathways method, which uses data fusion techniques for integrative pathway analysis of multi-omics data and candidate gene discovery.

In this study the authors consider the structural variants (SVs) present within cancer cases of the ICGC/TCGA Pan-Cancer Analysis of Whole Genomes (PCAWG) Consortium. They report hundreds of genes, including known cancer-associated genes for which the nearby presence of a SV breakpoint is associated with altered expression.

In somatic cells the mechanisms maintaining the chromosome ends are normally inactivated; however, cancer cells can re-activate these pathways to support continuous growth. Here, the authors characterize the telomeric landscapes across tumour types and identify genomic alterations associated with different telomere maintenance mechanisms.