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Extreme methane rainstorms on Titan occur in mid-latitudes, where alluvial fans are most common, according to a general circulation model. Average precipitation rates are insufficient to actively shape Titan’s surface.

Our knowledge of life in the Carboniferous Period is largely restricted to low-lying wetlands dated to 315–310 million years ago. Here, the authors present an older Lagerstätte on an alluvial fan 320–318 million years ago, preserving a diverse ecosystem of vertebrates, invertebrates, plants, and plant-insect interactions.

Using the 2008 Wenchuan Earthquake, the authors show that earthquake-triggered landslides increased mountain carbon storage by ~10% from 2008 to 2020, as vegetation recovery and sediment burial retained carbon, revealing earthquakes and landslides function as long-term carbon capacitors.

Here, the authors report an exome-wide association study for multi-organ imaging traits by leveraging recent bioinformatic tools such as AlphaMissense. The identified signals elucidate the genetic effects from rare variants on human organs and their connections to complex diseases

Fractional Chern insulators have been observed in moiré MoTe₂ at zero magnetic field, but the expected zero longitudinal resistance has not been demonstrated. Now it is shown that improving device quality allows this effect to appear.

Examples of materials with non-trivial band topology in the presence of strong electron correlations are rare. Now it is shown that quantum fluctuations near a quantum phase transition can promote topological phases in a heavy-fermion compound.

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.

Identifying jets originating from heavy quarks plays a fundamental role in hadronic collider experiments. In this work, the ATLAS Collaboration describes and tests a transformer-based neural network architecture for jet flavour tagging based on low-level input and physics-inspired constraints.

Altermagnets combine spin-split electronic bands with zero net magnetization, making them ideal for integration into spin-based information processing devices. Here Guo, Chen, Zeng, and coauthors demonstrate a magnetic memory making use of the altermagnetic spin splitting torque in a three terminal MRAM device.

Cell-type-specific electrophysiological recording, fibre photometry and optogenetic manipulations in mice show that dopamine signals from the ventral tegmental area to the lateral entorhinal cortex have a key role in cue–reward associative learning.

In Drosophila, FC2 neurons signal a navigational goal, which is compared with the fly’s heading by PFL3 neurons to guide moment-to-moment steering.

DBiTplus represents an integrated experimental and computational workflow that unifies sequencing-based and imaging-based spatial omics, demonstrated by combining transcriptomic profiling and multiplexed protein imaging on the same tissue section.

The Perseverance rover detected polycyclic aromatic hydrocarbons preserved within sulfates in the fan and floor of Jezero crater on Mars, offering new insights into past habitability and the preservation of organic matter on Mars.

A neural circuit for implementing a coordinate transformation and 2D vector computation is described in Drosophila.

Using cryo-EM, the authors identified 42 MIPs, including outer junction protein CFAP77 and outer dense fibers, in native doublet microtubules of Tetrahymena thermophila. Knockout of CFAP77 reduced ciliary beat frequency and led to outer junction damage.

Myeloid derived suppressor cells (MDSC) use different metabolic mechanisms to adapt to the tumour microenvironment. Here the authors show that 6-phosphogluconate dehydrogenase (6PGD) is important for MSDC function and that blockade of 6PGD impaired MDSC function and suppresses tumour growth leading to metabolic and functional changes in the MDSC and a more pro-inflammatory phenotype.

Multiplexed error-robust fluorescence in situ hybridization (MERFISH) together with deep-learning-based nucleus segmentation enabled the construction of a highly detailed and informative spatially resolved single-cell atlas of human fetal cortical development.

Magnetic reconnection is a fundamental energy release mechanism in space and laboratory plasmas. Here, the authors show persistent magnetic null-point reconnection in the solar corona at a scale of about 390 km.

A geological, petrographic and geochemical survey of distinctive mudstone and conglomerate outcrops of the Bright Angel formation on Mars reveals textures, chemical and mineral characteristics, and organic signatures that warrant consideration as potential biosignatures.

The Perseverance rover has made the most definitive identification of Fe-phosphate minerals on Mars to date. High-resolution chemical and textural PIXL analyses suggest they originally formed after vivianite in a potentially habitable environment.

Graphene on boron nitride gives rise to a moiré superlattice displaying the Hofstadter butterfly: a fractal dependence of energy bands on external magnetic fields. Now, by means of capacitance spectroscopy, further aspects of this system are revealed—most notably, suppression of quantum Hall antiferromagnetism at particular commensurate magnetic fluxes.

Sleep loss has been known to increase seizure risk since antiquity, but the underlying mechanisms remain unclear. Using fruit-fly epilepsy models, the authors show that rising “sleep drive”, not sleep duration, is what triggers seizures.

The extreme hot and dry conditions of 2023 reduced soil respiration and enhanced net forest carbon sequestration in Canada, offsetting wildfire emissions, according to satellite-based and in situ observations of CO₂ fluxes.

The CMS Collaboration reports the measurement of the spin, parity, and charge conjugation properties of all-charm tetraquarks, exotic fleeting particles formed in proton–proton collisions at the Large Hadron Collider.

The ALICE Collaboration provides details on the microscopic mechanism that ends up creating antideuteron in high-energy proton–proton collisions at the Large Hadron Collider.

Over 20 species of geographically and phylogenetically diverse bird species produce convergent whining vocalizations towards their respective brood parasites. Model presentation and playback experiments across multiple continents suggest that these learned calls provoke an innate response even among allopatric species.

A connectome of the right optic lobe from a male fruitfly is presented together with an extensive collection of genetic drivers matched to a comprehensive neuron-type catalogue.

Earth’s crust is thought to eventually rebound following an earthquake so that deformation is not permanent. Field analysis in the Atacama Desert, northern Chile, however, identifies numerous large cracks in the crust, implying that the crust here has been permanently deformed by thousands of earthquakes that have occurred over the past million years.

Drought, fires, and human activities have reversed the accumulation of live biomass carbon in the Northern Hemisphere, with total biomass shifting from a positive to a negative trend around 2016.

Metabolic strategies of cave microorganisms are poorly studied. Here, the authors show that cave microbes use atmospheric trace gases hydrogen, carbon monoxide and methane as energy and carbon sources, sustaining primary production and revealing how life can thrive in oligotrophic and dark ecosystems.

Long-term Himalayan erosion rates remained stable through the global climatic changes of the past six million years, according to the cosmogenic nuclide composition of terrestrial sediments recovered from the Bay of Bengal.

With the generation of large pan-cancer whole-exome and whole-genome sequencing projects, a question remains about how comparable these datasets are. Here, using The Cancer Genome Atlas samples analysed as part of the Pan-Cancer Analysis of Whole Genomes project, the authors explore the concordance of mutations called by whole exome sequencing and whole genome sequencing techniques.

Two devices are constructed to manipulate and collect data from non-trivial but well-understood physical systems. The devices serve as a flexible real-world testbed for artificial intelligence algorithms.

Koala retroviruses are models of transposable element colonization of germlines. By mapping their integration sites in koala pedigrees, this study provides genetic risk scoring for breeding decisions and documents rates of acquisition and loss of retroviral integrations across generations.

Microbial activity significantly enhances silica cycling rates in marine sediments, surpassing abiotic processes through rapid dissolution and reprecipitation, according to incubation experiments in sediments from the Congo Deep Sea Fan and Mississippi River Plume

In situ measurements of the elemental abundances in the lunar southern high-latitude regions show that the local terrain is fairly uniform and mostly composed of ferroan anorthosite, a product of lunar magma ocean crystallization.

Photonic time crystals (PTCs) have unveiled unusual band structures and phenomena due to temporal modulation of optical properties. Here, the authors address non-Hermitian features of PTCs within a purely Hermitian Hamiltonian description, bridging classical and quantum approaches.

Microflora Danica—an atlas of Danish environmental microbiomes—reveals that although human-disturbed habitats have high alpha diversity, species reoccur, revealing hidden homogeneity.

Aluminum-rich float rocks at Jezero crater display geochemical characteristics that are more similar to terrestrial weathered palaeosols than to hydrothermal deposits, according to a comparison of Perseverance rover elemental data with terrestrial analogues

Substantial evolution of the Nile River over the past 11,500 years, shaping the riverine landscape and ancient Egyptian culture, is linked to climate and environmental changes, according to analyses of sediment cores near Luxor dated with optically stimulated luminescence.

Over the past decade, the previously declining trend in coronary heart disease burden has reversed, with a concerning rise among younger populations and growing challenges for prevention. Here, the authors show that addressing modifiable factors could prevent an estimated 40–62% of disease cases.

In analogy with quantum Hall systems, it may be possible to find non-abelian anyons in the higher bands of Chern insulators. Now, the phase diagram of the second moiré band of twisted MoTe₂ is explored, laying the groundwork for such investigations.