Scientists Image Neuronal Voltage Across Entire Larval Zebrafish Brains
Seeing a brain think in real time has long been one of neuroscience’s most ambitious goals. A new study reported in Nature Methods brings that...
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Bioresorbable triboelectric implants use nanoscale iridophosphors for optical readout
A new class of implantable bioelectronics could make one of the most frustrating problems in medical-device care visible from outside the body. Researchers have developed...
X Rays Drive Hanbury Brown–Twiss Spectroscopy
A quantum-optics technique first developed to measure the apparent sizes of stars has been repurposed to reveal how tiny materials emit light after being struck...
Machine-learning-designed bifunctional nanoprobes enable self-calibrated tracking of nanoplastics across space and time
Nanoplastics may be almost impossible to see, but that does not make them biologically insignificant. Particles smaller than a micrometre can move through environmental systems,...
Erk Gradients Encode Skeletal Size Memory During Zebrafish Fin Regeneration
A fish fin can lose a substantial portion of its skeletal structure and still rebuild itself to remarkably precise proportions. A new study of zebrafish...
MINFLUX Reveals How Dynein Takes Productive Steps
A molecular motor that hauls cargo through the interior of cells appears to advance in a surprisingly intricate rhythm: each productive movement is preceded by...
Atomic interfaces toughen diamond composites with multi-walled carbon nanotube networks
Diamond is famous for being exceptionally hard, but hardness has always come with a serious weakness: brittleness. A diamond can resist scratching and indentation better...
Comprehensive Review of Benchmark Datasets for Deep Learning in Medical Image Segmentation
Medical artificial intelligence is advancing on a foundation that is easy to overlook: carefully labeled images. A new comprehensive review has mapped 140 benchmark datasets...
New Method Uses Noisy Samples More Efficiently While Accounting for Uncertainty
A New AI Framework Could Help Neural Networks Learn from Badly Labeled Images A machine-learning framework designed to cope with mislabeled images could make artificial-intelligence...
MSSARN: A Multi-Layer Spectral-Spatial Attention Residual Network for Hyperspectral Image Classification
Hyperspectral cameras can see far more than the human eye, recording hundreds of narrow bands of light for every pixel in an image. That capability...
Isolated SACSIN HEPN Domain Exhibits RNA-Binding Activity
A previously unrecognized ability of a protein fragment linked to a rare inherited neurological disorder could reshape scientists’ understanding of the disease—and potentially point toward...
TUDCA restores maturation of aged eggs in vitro by reducing ER stress
A Bile Acid Derivative Could Help Restore the Maturation of Aging Eggs A compound best known for protecting cells from stress has shown a striking...
UIDDA Unifies Model and Classifier Inputs to Predict Drug-Disease Associations
A new benchmarking framework is challenging a hidden weakness in artificial-intelligence research aimed at discovering which drugs might treat which diseases: many models are not...
Danish Infection Cohort Offers Powerful Resource for Population-Based Infectious Disease Epidemiology
One in Three Adults Had an Infection Within a Year in Denmark’s Massive New Health Cohort A new nationwide resource built from Denmark’s health surveys...
Geochemical Constraints Shaping Sediment Microbiomes in Gypsum Caves Revealed
Beneath the sun-baked landscape of southeastern Spain, an underground microbial world is being shaped by chemistry that changes from one patch of cave sediment to...