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The authors demonstrate that attention slowly fluctuates at a rhythm that resembles resting-state oscillations. During periods of attention, the brain aligns its neuronal oscillations and the cortical operations they orchestrate to the timing of external stimuli, while attentional lapses are characterized by operations aligned to internally timed alpha oscillations.

Producing hydrogen via solar water splitting with metal-based molecular catalysts offers scalability. An active p-GaInP₂ photocathode stabilized by a TiO₂ layer functionalized by a cobaloxime molecular catalyst is now reported for water reduction.

In a surface code consisting of four data and three ancilla qubits, repeated error detection is demonstrated. The lifetime and coherence time of the logical qubit are enhanced over those of any of the constituent qubits when no errors are detected.

Active sites identification in metal-free carbon materials is crucial for developing practical electrocatalysts. Here the authors report a dynamic active site evolution phenomenon on oxygen modified defective graphene during electrochemical H2O2 production.

Both rare and common variants contribute to the aetiology of complex traits such as type 2 diabetes (T2D). Here, the authors examine the effect of coding variation on glycaemic traits and T2D, and identify low-frequency variation in GLP1Rsignificantly associated with these traits.

Boson sampling using ultracold atoms in a two-dimensional, tunnel-coupled optical lattice is enabled by high-fidelity programmable control with optical tweezers of a large number of atoms trapped in an optical lattice.

Multimaterial extrusion 3D printing enables the printing of systems ranging from tunable architected metamaterials to functional tissue from living cells and soft robotics with integrated sensing. This Review surveys advanced multifunctional printheads for multilateral 3D printing, exploring their role in materials design, ability to overcome processing limitations and impact on emerging applications.

Quantum systems make it challenging to determine candidate Hamiltonians from experimental data. An automated protocol is presented and its capabilities to infer the correct Hamiltonian are demonstrated in a nitrogen-vacancy centre set-up.

Whole-genome sequencing of lung cancer in never smokers identifies different copy number subtypes and shows a lack of tobacco smoking signatures, even in cases exposed to secondhand smoke.

An integrated ozone depletion metric indicates the impact of any new emission and provides a useful complementary metric of the impact of specific emissions of an ozone depleting substance for both the scientific and policy communities.

Invertebrates are key components in the ecological functioning of tropical forests. Here, Ewers et al. show that, compared to primary forest, logging halves the contribution of invertebrate species to several key ecosystem processes, including litter decomposition.

Global mapping shows that mouse retinal neurons prefer visual motion produced when the animal moves along two behaviourally relevant axes, allowing the encoding of the animal’s every translation and rotation.

A multi-ancestry meta-regression study analyses diverse genome-wide association studies and genome loci associated with tobacco and alcohol use.

The Omicron variant evades vaccine-induced neutralization but also fails to form syncytia, shows reduced replication in human lung cells and preferentially uses a TMPRSS2-independent cell entry pathway, which may contribute to enhanced replication in cells of the upper airway. Altered fusion and cell entry characteristics are linked to distinct regions of the Omicron spike protein.

Mehta et al. show that PARP inhibition induces CSF1R-dependent immune-suppressive macrophages, and that its blockade restores PARP inhibitor efficacy and stimulates CD8⁺ T cell-dependent antitumor immunity in triple-negative breast cancer.

A proteome-wide atlas of the effect of 875 compounds reveals mechanisms of action and off-target effects.

Present et al. examine the processes controlling lithification of microbial mats in a Caribbean peritidal carbonate environment. The authors present sedimentological and geochemical evidence of a surprising bias against preserving the most robust, widespread microbial ecosystems in the sedimentary record.

Hodor, an intestinal zinc-gated chloride channel, controls systemic growth in Drosophila by promoting food intake and by modulating Tor signalling and lysosomal homeostasis within enterocytes.

Motile and non-motile cilia have distinct functions and protein complexes associated with them. Here, the authors show the conserved protein CFAP20 is important for both motile and non-motile cilia and is distinct from other ciliopathy-associated domains or macromolecular complexes.

Here, the authors use passenger mutations to quantify expansion rate in ~6,000 people with mosaic chromosomal alterations in the NHLBI TOPMed cohort, finding associations between growth rate and blood counts along with germline genetic modulators of growth rate.

Plasmodium vivax, the leading cause of human malaria in Asia and Latin America, is thought to have an Asian origin. Here, the authors show that wild chimpanzees and gorillas in Africa are infected with parasites that are closely related to P. vivax, indicating an African origin for this species.

The long-term response of marine cyanobacteria to increased anthropogenic CO₂ are not known. Here, Hutchins et al. show that Trichodesmium exposed to long-term selection at elevated CO₂display irreversible increases in nitrogen fixation and growth rates, even after returning to present day conditions.

Henipaviruses (HNVs) infect bats in Asia and Africa, but transmission to humans (often with lethal consequences) is known only in Asia. Here the authors show that 3% of human serum samples from certain areas in Cameroon contain antibodies against HNV, indicating spillover into the human population.

Subunits of the Elongator complex have been implicated in several nervous system pathologies. Here, the authors identify ELP2 variants in six patients with neurodevelopmental anomalies and show in mouse models that these variants impact protein stability and the activity of the complex during brain development.

Discovery of a chemical probe targeting the PWWP domain of NSD2 reveals insight into mechanisms that govern NSD2 localization. The compound and its negative control represent valuable tools for further defining NSD2 biology.

In this study, acetylcholine release is shown to reorganise hippocampal CA1 inhibitory networks resulting in prioritisation of entorhinal input over CA3 input. This is achieved by activation of a combination of M3 and M4 muscarinic receptors.

Bacterial motility may be used as an important predictor of whether a particular bacteria strain can develop AgNP resistance and could inform design of nanoenabled antimicrobials that mechanistically target specific types of bacteria.

Trehalose metabolism has been linked to Mycobacterium tuberculosis (Mtb) virulence and biofilm formation. Here, using a model of drug-tolerant persisters and metabolomics, the authors dissect the role of trehalose metabolism in Mtb persister formation, linking trehalose-catalytic shift to antibiotic resistance.

Supramolecular polymer networks have unique and useful properties due to the reversible nature of their cross-links. Here, the authors show that when two distinct supramolecular interaction classes exist within a single cross-link, new functions can result.

Poor responses of liver metastases to the anti-angiogenic agent bevacizumab in patients with colorectal and breast cancer correlate with tumor co-option of pre-existing blood vessels, a mechanism of tumor resistance that might be targeted by the inhibition of cancer cell motility.

SARS-CoV-2 induces mild infection in ferret model. Here, Ryan et al. characterise optimal infection dosage inducing upper respiratory tract (UTR) viral shedding, progression time of viral shedding, and pathology in ferrets and finally provide evidence for protection after re-challenge.

The use of diamondoids as structure-directing agents allows the synthesis of metal–organic chalcogenide nanowires with an inorganic core having a three-atom cross-section and band-like conductivity.

Photoresponsive compounds have potential applications in various fields, including the development of smart materials and switches. Here the authors report a gold(I) complex that undergoes multiple photoinduced color changes upon excitation of light at specific wavelengths, offering an enhanced storage capacity towards optical memory devices.

A meta-analysis reveals that the presence of exotic species has a modest but significantly negative impact on the ecological properties of native marine communities and identifies the exotic species that exert the most harmful effects.

Whether Alzheimer’s disease originates in basal forebrain or entorhinal cortex remains highly debated. Here the authors use structural magnetic resonance data from a longitudinal sample of participants stratified by cerebrospinal biomarker and clinical diagnosis to show that tissue volume changes appear earlier in the basal forebrain than in the entorhinal cortex.

A large-scale transcriptome analysis in Drosophila melanogaster, across tissues, cell types and conditions, provides insights into global patterns and diversity of transcription initiation, splicing, polyadenylation and non-coding RNA expression.

Excitatory neurons in the preBötzinger Complex generate bursting activity responsible for breathing, but these alone cannot generate physiological breathing frequencies. Here the authors show how inhibition regulates refractory properties of excitatory neurons to allow dynamic breathing rhythms.

A study shows that clonal haematopoiesis of indeterminate potential is associated with an increased risk of chronic liver disease specifically through the promotion of liver inflammation and injury.

Crystal structures of QueE, a radical SAM enzyme that converts the purine base of GTP into a deazapurine found in natural products and tRNA, explain how the enzyme functions with a trimmed-down radical SAM enzyme fold and rationalizes its unusual Mg²⁺ dependency.

Non-human primates are important animal models for studying SARS-CoV-2 infection. Here, Salguero et al. directly compare rhesus and cynomolgus macaques and show that both species represent COVID-19 disease of mild clinical cases, and provide a lung histopathology scoring system.

The loss of nerve cells in the brain is the main event causing life-long deficits and neurological problems after stroke. Weilinger et al. show that NMDA receptors cause nerve cell death during stroke in an unexpected way. Although they require ligand binding and recruitment of downstream pannexin channels, NMDA receptors do not use the receptor's ion channel.

The genome sequence of segmental allotetraploid peanut suggests that diversity generated by genetic deletions and homeologous recombination helped to favor the domestication of Arachis hypogaea over its diploid relatives.

A previous human HIV-1 vaccine clinical trial, boosting with HIV envelope protein from two strains, demonstrated moderate vaccine efficacy. Here, Bradleyet al. show that a pentavalent HIV envelope protein boost improves protection from viral challenge in non-human primates and they identify immune correlates of protection.

The RNA-induced silencing complex (RISC) represses gene expression via micro-RNA guided mRNA silencing. Here, the authors show that RISC component Argonaute 2 in the liver regulates energy metabolism by inducing microRNAs that cause metabolic disruption and by suppressing protein translation linked to AMPK activation.

The dysregulation of the m⁶A epitranscriptomic networks have been reported to contribute to the development of gliomas. Here, the authors utilize induced pluripotent stem cell-derived astrocytes with a p53 mutation and demonstrate that mutant p53 upregulates the m⁶A reader YTHDF2, resulting in the initiation of gliomas.

Post-international travel quarantine has been widely implemented to mitigate SARS-CoV-2 transmission, but the impacts of such policies are unclear. Here, the authors used linked genomic and contact tracing data to assess the impacts of a 14-day quarantine on return to England in summer 2020.

The impacts of climate change on natural methane (CH₄) emissions via ebullition are unclear. Here, using published and experimental multi-seasonal CH₄ ebullition data, the authors find a strong relationship between CH₄ ebullition and temperature across a wide range of freshwater ecosystems globally.

To understand the contribution of variants to transcript expression regulation, long-read transcriptome data are generated from the GTEx resource, and a new software package to perform allele-specific analysis is developed.

Stable carbon and oxygen isotope analysis of mammal teeth associated with stone tools and cut-marked bone dated to between 300,000 and 500,000 years ago reveals that, at the time of the earliest-known hominin presence, the Arabian peninsula was home to productive grasslands similar to modern-day African savannahs.