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Here, the authors use scanning probe photocurrent imaging to resolve nanoscale variations of the Seebeck coefficient occurring at domain walls separating micron-scale AB and BA stacking regions in twisted bilayer graphene, and observe hyperbolic enhancement of the photocurrent pattern.

Understanding heat-induced changes in cardiac function has come primarily from laboratory studies employing encapsulated, water-based heating modalities. Here, the authors show that these studies overestimate cardiac burden compared to the more natural exposures experienced during heat waves.

The giant planet KELT-9b has a dayside temperature of about 4,600 K, which is sufficiently high to dissociate molecules and to evaporate its atmosphere, owing to its hot stellar host.

Using satellite ocean-color data, this study reveals a 20-year decline in plankton biomass in a major nitrogen-fixation hotspot, suggesting reduced nitrogen inputs and potential implications for global biogeochemical cycles and climate regulation.

Most plastic waste is landfilled, and polyolefin recycling needs external H₂. This work couples decalin dehydrogenation with polyethylene hydrocracking, using in situ H₂ to yield liquid fuels efficiently, improving both economic and environmental sustainability.

Charge transfer through DNA has been well studied over recent decades from both a biological and electronics perspective. It has now been shown that charge transfer can be accelerated one hundredfold by using highly energetic 'hot holes', revealing a new mechanism that could help to create useful electronic biomaterials.

Thermal lepton pairs are ideal probes for the temperature of quark-gluon plasma. Here, the STAR Collaboration uses thermal electron-positron pair production to measure quark-gluon plasma average temperature at different stages of the evolution.

Reliably probing rejuvenation and memory effects in spin glasses by means of simulations is difficult. Now, a state-of-the-art numerical study shows that at least three different length scales play a crucial role in aging dynamics of spin glasses.

Observations of two absorbers of highly ionized oxygen in the X-ray spectrum of a quasar account for the missing baryons in the Universe.

¹³⁴Ce and ¹³⁴La have great potential as companion diagnostic isotopes for radiotherapeutics labelled with α-emitting ²²⁵Ac and ²²⁷Th. Now, by controlling the Ce^III/Ce^IV redox couple, the large-scale production, purification and characterization of ¹³⁴Ce- and ¹³⁴La-based radiolabels has been achieved and their use for in vivo positron emission tomography is demonstrated.

HistoPlexer, a deep learning model, generates multiplexed protein expression maps from H&E images, capturing tumour–immune cell interactions. It outperforms baselines, enhances immune subtyping and survival prediction and offers a cost-effective tool for precision oncology.

A complementary metal–oxide–semiconductor (CMOS) imager that has a 512-pixel silicon image sensor post-processed into a 4.1-mm-long, 120-μm-wide shank with a collinear fibre for illumination can be used to record transient fluorescent signals in deep brain regions at 400 frames per second.

Battery recyclability presents a sustainability challenge in materials design. Now it has been shown that aramid amphiphile self-assembly yields solid-state electrolytes with fast ion conductivity and electrochemical stability, which disassemble to the monomeric state upon solvent exposure, enabling inherently recyclable, molecularly engineered battery designs.

Measurements of carbon fluxes and wood phenology are used to assess carbon sources from photosynthesis and their sink into woody growth along a thermal gradient. The authors show that stem growth advances slower than photosynthesis per degree Celsius, creating a phenological mismatch for carbon.

Tau aggregation, a hallmark of Alzheimer’s disease, disrupts neuron structure. Aging weakens chaperone defenses like Hsp90. This study designs β-Hsp90, a small peptide mimicking Hsp90, to prevent Tau aggregation, offering promise for new amyloid disease drugs.

Large volumes of molten rock break through the Earth’s crust during continental breakup, and here it is shown that the cause is primarily very high mantle temperatures (under a thick plate), rather than plate thinning.

Carrier multiplication processes, where photons are converted into multiple charge carriers, promise higher efficiencies for solar cells based on quantum dots and nanorods. Here, the authors demonstrate carrier multiplication in PbS nanosheets, extending this effect to two-dimensional materials.

The authors analyze 162 primary mismatch-repair-deficient gliomas and identify three subgroups underpinned by distinct somatic mutations in replicative DNA polymerases and IDH1.

Magnetic reconnection is a fundamental energy release process taking place in various astrophysical environments, but it is difficult to observe it directly. Here, the authors provide evidence of three-dimensional magnetic reconnection in a solar eruption using combined perspectives of two spacecraft.

The presence of correlations can strongly affect the evolution of a quantum system. Here, the authors directly observe differences in the dynamics of two spins-1/2 systems in an NMR setup depending on the correlations of the initial state, including differences in energy flow and mutual information.

JWST and Keck II spectral observations of Saturn’s moon Titan reveal methyl (CH₃) as well as non-local thermodynamic equilibrium emission bands of CO and CO₂. Imaging shows clouds in Titan’s northern hemisphere at several epochs, with some appearing to evolve in altitude.

In this work the authors use coherent anti-Stokes Raman scattering to study collisional vibrational excitation in highly rotationally excited CO2 molecules prepared in an optical centrifuge.

Lung adenocarcinomas bearing the ID2 mutational signature display increased LINE-1 retrotransposon activity, which contributes to their fast evolutionary dynamics and aggressive phenotype.

K11/K48 branched ubiquitin chains regulate protein degradation and cell cycle progression. Here, the authors report the structural basis of how such a branched ubiquitin chain is recognized by the human 26S proteasome, revealing a multivalent binding mode that underlies selective recognition.

Understanding how cells differentiate to their final fates is a fundamental biological problem. Here, authors introduce MultiVeloVAE, a probabilistic framework that models gene expression and chromatin accessibility mechanistically, integrates multiple samples, accounts for bifurcations, and enables statistical testing over time.

The optical transmission spectrum for the ‘hot Saturn’ exoplanet WASP-96b reveals a clear atmosphere, an atmospheric sodium abundance and hence its metallicity, which is consistent with the metallicity trend observed in Solar System planets and exoplanets.

UV-DDB is a protein that plays a key role in recognizing DNA lesions. Here, the authors determine the cryo-EM structure of UV-DDB bound to UV-damaged chromatin in human cells, identifying a nucleosome binding site.

Selective conversion of oxygen into hydrogen peroxide under light irradiation was achieved using enzyme-inspired carbon dots decorated with single copper ions. Time-resolved spectroscopies confirmed the reaction mechanism.

The SLC45A4 gene encodes a neuronal polyamine transporter and is linked to pain response in humans and mice.

Higgins et al. present an AI tool that uses patient data to personalise treatment for Helicobacter pylori, the leading agent of gastric cancer, demonstrating improved eradication rates over prescribed therapies in retrospective clinical analysis.

Changes in air temperature are usually considered for quantifying changes in temperature extremes such as heatwaves. This study shows that the incidence of heat extremes in soils is increasing faster than air temperature in some regions, with implications for hydrological and biogeochemical processes.

A spectroscopic comparison of ten hot-Jupiter exoplanets reveals that the difference between the planetary radius measured at optical and infrared wavelengths allows atmosphere types ranging from clear to cloudy to be distinguished; the difference in radius at a given wavelength correlates with the spectral strength of water at that wavelength, suggesting that haze obscures the signal from water.

Rocks and dust from the asteroid Bennu contain some of the molecular building blocks of life on Earth, such as amino acids and nucleobases. They also carry ammonia that formed billions of years ago in cold, distant regions of our Solar System.

Therapeutic gene editing in vivo is an ongoing challenge. Here, authors demonstrate Cas9 nickase guided DNA ligation as a nonviral method for installing permanent genomic corrections with favorable on target edit profiles in model animal cell types and adult mice.

Animals are more likely to react to rapid rather than slow temperature change. Here, the authors identify a brain circuit in Drosophila that selectively responds to rapid thermal change, priming behavior for escape.

Observations at infrared and millimetre wavelengths of the young protostar HOPS-315 show a gaseous disk captured at the point at which solids are first starting to condense, the t = 0 for planet formation.

Two-dimensional polyaramid polymers are synthesized to form nanofilms that exhibit the lowest gas permeability of any polymer by orders of magnitude, despite lacking crystallinity, enabling molecular-scale nanomechanical resonators and barrier materials.

Isothermal titration calorimetry can be used to obtain thermodynamic data on the binding of compounds to protein targets. Ladbury and colleagues propose that these data — particularly the change in enthalpy — could be a valuable addition to established tools for selecting compounds in lead discovery and for aiding lead optimization.

CELLFIE, a CRISPR platform for optimizing cell-based immunotherapies, identifies gene knockouts that enhance CAR T cell efficacy using in vitro and in vivo screens.

Production defects prevent many industrially important materials from being adopted by metal additive manufacturing. Here, the authors propose a universal thermodynamics-guided alloy design approach to assist the discovery of crack-free materials.

Large-scale electrolytic production of hydrogen from water using renewable energy will require solutions to issues that arise when using intermittent power, such as gas mixing and low efficiency. To this end, an electrolysis system is now described that decouples the gas generation reactions and uses thermal energy to drive oxygen evolution.

Functional roles of the parvicellular part of the ventral posteromedial nucleus/gustatory thalamus are not fully understood. Here authors found that gustatory thalamus mediates aversive behaviors and responds to noxious stimuli and fear memory. Gustatory thalamus receives input from the parabrachial nucleus and innervates neurons in the insular cortex and rostral lateral amygdala.

Cellular state cooccurrence signatures, such as carcinoma ecotypes may serve as potential biomarkers of response to cancer immunotherapy, however, their clinical utility remains unexplored. Here, the authors analyse large real world immunotherapy cohorts and gene expression data and develop a predictive model for response.

An ultrafast visible band in the photoluminescence spectrum of silicon nanocrystals increases in intensity and shifts to longer wavelengths as the size of the nanocrystals decreases.

Here, as part of the Sherlock-Lung study, the authors profile the microbiomes of 940 lung cancers in never smokers finding no significant associations with demographic and clinical features, suggesting lung bacteria are unlikely to have a sizable role in lung cancer.