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A systematic census at 1,636 sites around Australia from 2008 to 2021 finds that more than 30% of shallow invertebrate species in cool latitudes exhibit a high extinction risk due to declining populations and oceanic barriers, but tropical coral species remain relatively stable.

How accurate are social scientists in predicting societal change, and what processes underlie their predictions? Grossmann et al. report the findings of two forecasting tournaments. Social scientists’ forecasts were on average no more accurate than those of simple statistical models.

Genome-wide association analysis of an improved telomere length score, calculated from quantitative PCR and whole-genome sequencing measurements in 462,666 individuals in the UK Biobank, identifies novel genes and variants underlying this trait.

Generative AI tools can quickly translate or summarize large volumes of complex information. This technology could revolutionize the way that we communicate science, but there are many reasons for caution. We asked six experts about the potential and pitfalls of generative AI for science communication.

The origins of millisecond-long bursts of radio emissions, known as fast radio bursts, from beyond our Galaxy have been enigmatic. The detection of one such burst from a Galactic source helps to constrain the theories.

Measurement of the bound-state β⁻ decay of ²⁰⁵Tl⁸¹⁺ gives a new, longer half-life, allowing for the calculation of accurate stellar ²⁰⁵Pb yields and the isolation time of the early Solar System.

In this work, researchers engineer HIV-1 immunogens using molecular dynamics simulations to enhance vaccine designs that select for specific antibody mutations. Their approach improved the selection of mutations crucial for broadly neutralizing antibody responses, offering a promising strategy for HIV vaccine development.

DANNCE enables robust 3D tracking of animals’ limbs and other features in naturalistic environments by making use of a deep learning approach that incorporates geometric reasoning. DANNCE is demonstrated on behavioral sequences from rodents, marmosets, and chickadees.

A set of genes that cause lethality when mutated in polyploid cells, but not when mutated in wild-type cells, are involved in cell cycle processes, such as homologous recombination and kinetochore attachment to the spindle. As many cancer cells exhibit polyploidy, targeting these genes may be an effective strategy to fight cancer.

Combination therapies simultaneously inhibiting different therapeutic targets in cancer is challenged by individual pharmacokinetic profiles. Here, the authors generate an orally provided multi-targeted kinase inhibitor that is lymphatic absorbed and increases survival in a murine model of myelofibrosis.

JWST observations of the planetary nebula NGC 3132 reveal a rich molecular environment containing evidence of multiple stellar interactions on a variety of scales.

The hippocampus is a brain region critically involved in memory. In this study, the authors demonstrate that reactivating hippocampal neurons associated with positive memories can disrupt a fear response in mice.

Current HCV nucleic acid-based diagnosis is largely performed in centralised laboratories. Here, the authors present a pan-genotypic RNA assay, based on reverse transcriptase loop mediated isothermal amplification and develop a low-cost prototype paper-based lateral flow device for point-of-care use, providing a visually read result within 40 min.

Acute ischemic stroke impacts men and women differently. Here, the authors show how different lesion patterns in men and women are linked to the extent of stroke severity.

Analysing a newly assembled genome of the gelada, an endemic Ethiopian monkey that lives in high altitudes, the authors identify a novel karyotype and genomic elements associated with high-altitude adaptation.

Michael Running Wolf leads artificial-intelligence initiatives to revive lost languages and empower Indigenous people.

Chromosome conformation is a dynamic process, especially in brain. Here, Mitchell and colleagues devise a method they call NeuroDam that can prospectively tag chromosome conformation in the mouse brain in vivo, and longitudinally assess long range chromosome looping weeks and months later.

Neural processing speed slows with age, but the relationship between this slowing and brain atrophy is unknown. Here, authors show that age-related functional brain differences in auditory and visual processing are partly due to structural differences in the distinct brain regions underlying these processes.

CRISPR base editing technologies can be used for disease modelling. Here the authors use various base editing tools to generate tumour models in human adult stem cell-derived hepatocyte, endometrial and intestinal organoids.

Calorie burning is normally turned off in thermogenic brown fat at warm temperatures. Here the authors show that adipocyte oxygen sensing directly boosts brown fat calorie burning, even at warm temperatures.

Cyclin B1 is a mitotic co-factor of CDK5.

Fewer than 100 wild Cat Ba langurs survive in Vietnam. Here, the authors use whole genome sequencing to demonstrate potential adaptations to saltwater consumption as well as maintenance of adaptive potential despite low levels of genetic diversity and high levels of inbreeding.

Chronic pain is the greatest source of disability globally and claims related to chronic pain feature in many insurance and medico-legal cases. In this Consensus Statement, a presidential task force of the International Association for the Study of Pain examines the capabilities of brain imaging in the diagnosis of chronic pain, and the ethical and legal implications of such uses of brain imaging.

Here the authors show that a high-fat diet in pregnant mice can release silencing of the imprinted Dlk1 locus in multiple generations of offspring. They found that this occurs via changes in microRNA expression at the locus of interest, as well as transcriptional changes across the genome, in the developing oocytes.

The pathogenic bacterium Legionella pneumophila infects lung macrophages and environmental amoebae. Here, Personnic et al. show that the pathogen reversibly forms virulent, antibiotic-tolerant subpopulations during infection of macrophages and amoebae, in a process regulated by the Lqs quorum-sensing system.

Haploinsufficiency in three genes associated with risk of autism spectrum disorder—KMT5B, ARID1B and CHD8—in cell lines from multiple donors results in cell-type-specific asynchronous development of GABAergic neurons and cortical deep-layer excitatory projection neurons.

Arterial pulsations are thought to drive CSF flow through perivascular spaces (PVSs), but this has never been quantitatively shown. Using particle tracking to quantify CSF flow velocities in PVSs of live mice, the authors show that flow speeds match the instantaneous speeds of the pulsing artery walls that form the inner boundaries of the PVSs.

Proxy reconstructions show a decreasing trend from the Middle to Late Holocene, which conflicts with model results showing an increasing trend. Statistical analysis of model output shows that these conflicting results originate from two distinct modes of variability, which dominate at different regions and times.

The role of neutrophils in the development of atherosclerosis has long been an enigma, with few neutrophils detected within the plaque. Here, the authors show that microvesicles released from neutrophils increase vascular inflammation and enhance atherosclerotic plaque formation through delivery of miR-155.

Steve Brown and colleagues report an analysis of 20 phenotyping tests, including 413 data parameters, across 449 mutant mouse alleles. They identify widespread pleiotropy and assign putative functions to genes that lacked previous phenotypic annotation.

Using structural, biochemical, and functional assays, the authors demonstrate that the E3 ligase KLHDC2, via newly developed small-molecule ligands, can be co-opted to target critical targets for degradation.

To mark International Women’s Day on 8 March, six award-winning female scientists highlight women who have inspired them by pushing innovative research and creating opportunities for others.

The authors pooled resources to identify best practices and develop a new standardized protocol for estimating functional connectivity in rats with magnetic resonance imaging.

Corticospinal activity is temporally coded with precise movements in mice. Here the authors investigate the role of corticospinal neuron activity in motor cortex during the learning of either a precise or imprecise task.

There has been a significant increase in the demand for face masks, but achieving a balance of breathability and effective filtration is challenging. Here, the authors report a face mask of modified cotton for the capture of bioaerosols.

Analysis of plastic debris found in surface waters shows that lakes and reservoirs in densely populated and urbanized regions, as well as those with elevated deposition areas, are particularly vulnerable to plastic contamination.

The mechanisms of microtubule-based mitochondrial transport remain poorly understood. Here, the authors show that the mitochondrial TRAK adaptors activate the dynein-dynactin complex, enhance the motility of kinesin, and can scaffold both motors to control bidirectional transport.

Germline mutations in the DNMT3A gene can cause an overgrowth syndrome associated with behavioural and hematopoietic phenotypes. Here the authors describe a mouse model of this syndrome that recapitulates many of these features, including conserved alterations in DNA methylation in the blood cells of both species.

The authors use 12 years of broadscale survey data across 838 temperate and tropical coastal sites to investigate shifts in marine taxa range edges at the community level. They show that while some species respond rapidly to change, evidence for mass poleward migration is limited.

Leveraging enzymatic selectivity, a single reaction stream provides a single diastereomer of the cyclic dinucleotide MK-1454, a promising immune-oncology drug candidate, without the use of protecting groups or chiral auxiliaries.

The white pupae (wp) phenotype has been used for decades to selectively remove females of tephritid species in genetic sexing, but the determining gene is unknown. Here, the authors show that wp phenotype is produced by parallel mutations in a Major Facilitator Superfamily domain containing gene across multiple species.

Climate change and habitat loss threaten species survival in Madagascar. Ruffed lemurs, a representative species in the eastern rainforest, could lose 38–93% of their habitat from climate change and deforestation by 2070; protecting areas from deforestation is necessary to protect Malagasy biodiversity.

Chronic inflammation is a feature of age-related regenerative decline in skeletal muscles, but how it directly affects resident muscle stem cell fate and function is unclear. Here, the authors show that Ccr2 signaling in muscle stem cell derived progenitors represses terminal myogenic differentiation, and that targeting Ccr2 on aged myogenic progenitors rejuvenates aged skeletal muscle healing and function.

Sequence depth and read length determine the quality of genome assembly. Here, the authors leverage a set of PacBio reads to develop guidelines for sequencing and assembly of complex plant genomes in order to allocate finite resources using maize as an example.

Increased cellular expression of RAB5A, an important regulator of endocytic processes, brings epithelial cells from a jammed state to coordinated motion, and can facilitate wound closure, gastrulation and migration in constrained environments.

Large 3D electron microscopy data sets frequently contain noisy data due to accelerated imaging, and denoising techniques require specialised skill sets. Here the authors introduce DenoisEM, an ImageJ plugin that democratises denoising EM data sets, enabling fast parameter tuning and processing through parallel computing.