Astronomers Find Most Chemically Primitive Galaxy in Early Universe
Astronomers have identified a galaxy that appears to be the most chemically primitive ever observed in the early universe. The object, designated GN‑z7.5, lies at a redshift of about 7.5, corresponding to roughly 13 billion light‑years away and a cosmic age of 700 million years. Spectroscopic analysis with JWST’s NIRSpec and Subaru’s Hyper Suprime‑Cam reveals a metallicity of only ~0.1 % of the Sun’s, far lower than any previously known high‑redshift galaxy. The discovery offers a rare glimpse of a galaxy that has undergone minimal enrichment since the Big Bang.
Routine Vaccines May Cut Dementia Risk—Experts Have Startling Hypothesis on How
Recent epidemiological studies find that routine vaccinations—such as flu, shingles, RSV, Tdap, pneumococcal, hepatitis A/B, and typhoid—are associated with a lower risk of dementia. Researchers propose that the effect may stem from "trained immunity," where vaccines reprogram innate immune cells...
An Incoming ‘Super El Niño’ May Bring California a Wet, Hot Winter
Scientists warn a “Super El Niño” could emerge as early as May 2026 and persist through winter, making 2026‑27 the hottest years on record and adding a temporary six‑inch sea‑level rise to California’s coast. The event may compound existing climate‑change sea‑level...
Rubin Tracks Skyscraper-Size Asteroids, Failed Supernovas, and Interstellar Visitors
The Vera C. Rubin Observatory has begun its first‑light survey, delivering a flood of images that will map the Southern sky nightly for a decade. In its initial data set, Rubin identified 1,500 new asteroids, including 19 rapid rotators such...
Biogen’s Alzheimer’s Results Bolster Tau Theory—And Denali’s Next Gen Candidate
Biogen’s Phase 2 trial of the tau‑targeting agent BIIB080 showed modest cognitive gains and biomarker improvements but failed to meet its primary endpoint of dose‑dependent disease‑severity change at 76 weeks. The mixed results nonetheless validated the intracellular tau hypothesis, prompting Biogen...
Honey-Like Heat Flow: A New Heat Transport Regime Discovered in Ultrathin Semiconductors
An international team has identified a new hydro‑thermoelastic heat‑transport regime in atomically thin semiconductors MoS₂ and MoSe₂, where phonon flow behaves like a viscous fluid and mechanical stress redirects thermal energy. Using advanced optothermal microscopy, they observed heat lingering near...
ASGCT 2026: AI-Optimized Cas12l Gene Editor Offers Compact Cas9 Alternative
Researchers at Caszyme and Vilnius University unveiled an AI‑engineered Cas12l variant, M82, that delivers 67% indel editing efficiency—essentially on par with the industry‑standard Cas9. The 867‑amino‑acid nuclease is markedly smaller, recognizing C‑rich PAMs and showing up to 56% homology‑directed repair...
A Greenland Explorer Will Eat only Decaying Seal for a Month
British explorer‑chef Mike Keen will ski roughly 320 km across Greenland’s icy north, surviving for about a month on slowly decomposing seal meat. The trek, undertaken with a sled dog, doubles as a scientific probe: he and the dog will provide...
Customizable Drinks Could Provide Essential Nutrients During Space Missions
Following Artemis II, NASA is planning longer deep‑space missions that demand better nutrition than today’s dried, shelf‑stable foods provide. A new ACS Food Science & Technology study demonstrates that microfluidic‑produced beverage nanoemulsions can be customized for sweetness and flavor while delivering...
Single‑Atom‑Induced Electronic Polarization at Adjacent Cluster Promotes Efficient Hydrogen Storage in Magnesium Hydride
Researchers have engineered a niobium single‑atom/cluster composite (NbSA/AC) on magnesium hydride (MgH₂) to boost hydrogen storage performance. The catalyst enables MgH₂ to release roughly 4 wt% hydrogen at just 175 °C, surpassing traditional Nb single‑atom or cluster catalysts. Computational analysis shows that...
Experimentally Validated AI Model Predicts Virulence of Tomato Yellow Leaf Curl Virus
Researchers at Sungkyunkwan University unveiled DeepTYLCV, an AI model that predicts the virulence of tomato yellow leaf curl virus (TYLCV) from genome sequences. The hybrid Transformer‑CNN framework achieved 100% concordance with experimental infection assays across 15 diverse isolates, surpassing the...
Sustaining Radicals in Aqueous Media Through Formation of a Trigger‐Inclusive Microenvironment in Hydrogen‐Bonded Frameworks for Antibacterial Activity
Researchers engineered hydrogen‑bonded organic frameworks (HOFs) with high‑aspect‑ratio 1D channels to trap both a radical‑generating trigger and the resulting radicals. The elongated channels act as diffusion barriers while extensive π‑π stacking delocalizes electrons, jointly extending radical lifetimes to over 30...
How Exercise Influences Cancer Cell Viability
Dr Mhairi Morris of Loughborough University has built a 3‑dimensional co‑culture system that recreates the obesogenic breast‑cancer micro‑environment using visceral and subcutaneous adipocytes. The model shows that adipocyte‑rich cultures boost cancer cell viability, while exercise‑conditioned media reverses this effect. To measure outcomes,...
Astronomers Pin Down the Origins of a Planetary Odd Couple
MIT astronomers used JWST to probe the atmosphere of TOI‑1130b, a mini‑Neptune orbiting inside a hot Jupiter 190 light‑years away. The spectrum revealed water vapor, carbon dioxide, sulfur dioxide and traces of methane, indicating a heavy, volatile‑rich envelope. Such an...
Rare Seals Spotted Snoozing in an Underwater ‘Bubble Cave’
Scientists have identified a hidden underwater "bubble cave" off Greece’s Formicula islet that Mediterranean monk seals use to rest away from tourists. Camera monitoring recorded seal presence in the bubble cave on 119 of 141 days, far exceeding use of...
Don Juan Pond: Antarctica's Salty, Syrupy Lake that Never Freezes, Even when It's Minus 58 F
Don Juan Pond in Antarctica’s McMurdo Dry Valleys remains liquid despite winter lows of minus 58 °F because its water is more than 40% salt, chiefly calcium chloride. The shallow, syrup‑like lake covers an area slightly smaller than six football fields and...
CAR-T Therapy for Stiff Person Syndrome Nears Approval
Kyverna Therapeutics is close to securing regulatory approval for its CAR‑T cell therapy aimed at treating stiff person syndrome (SPS), a rare autoimmune neurological disorder with no approved drugs. The therapy uses engineered T cells to eliminate the B‑cell populations...
Agdia Releases Rapid Molecular Test Kit & Service for Emerging Coguviruses in Cucurbit Crops
Agdia, Inc. has introduced a rapid, field‑deployable molecular test kit that detects Watermelon crinkle leaf‑associated virus 1 and 2 (WCLaV‑1, WCLaV‑2) directly in cucurbit fields. The kit is paired with a laboratory service that expands screening to additional cucurbit pathogens. Validation...
Making Eyes ‘Photosynthetic’ Could Treat Common Vision Problem
A team from the National University of Singapore has created a light‑activated particle called LEAF, derived from whole spinach thylakoids, that boosts NADPH and ATP production in mammalian eye cells. When applied as eye drops to mice with chemically induced...
Microbe ‘Cities’ May Solve a Key Ocean Mystery
Scientists have identified dense microbial "cities" living inside sinking marine‑snow particles as a key driver of calcite dissolution, weakening the ocean’s ability to lock away carbon. Using a microfluidic chip that mimics marine snow, researchers observed that tightly packed, oxygen‑breathing...
Engineering NiO Particle Size in Hydrogen Electrode Functional Layers for Enhanced Performance of Protonic Ceramic Electrochemical Cells
The study examined how nickel oxide (NiO) particle size in hydrogen electrode functional layers (HEFLs) influences the performance of protonic ceramic electrochemical cells (PCECs). Using nano‑sized NiO particles produced a denser electrolyte membrane and finer, more uniform microstructures after reduction,...
A Multimodal Variable‐speed Microrobot With Asymmetric Multilayer Structure for Moving Agility and Adaptability
Researchers have unveiled a soft piezoelectric microrobot that uses an asymmetric multilayer structure to achieve multimodal locomotion with variable speeds. By tuning the driving frequency, the robot switches between distinct gaits, reaching 20.6 and 43.2 body lengths per second in...
Catalysis‐Derived Robust Solid Electrolyte Interphase for Stable SiO Anode
Researchers introduced a catalytic interfacial engineering approach that decorates silicon monoxide (SiO) particles with nickel nanoparticles and nitrogen‑doped carbon. The Ni sites catalyze fluorinated electrolyte decomposition, forming a dense LiF‑rich solid electrolyte interphase (SEI) that tolerates volume change and improves...
CAR T-Cell Therapy Bolstered by Stiffening up Cancer Cells First
Researchers have discovered that pre‑treating cancer cells to increase their stiffness markedly improves the effectiveness of CAR T‑cell therapy in mouse models of aggressive melanoma. The physical alteration of tumor mechanics enhances immune cell infiltration and tumor killing, offering a novel...
An Improved Method for Space-Based Gravitational-Wave Measurements
Researchers at the University of Maryland have unveiled an enhanced time‑delay interferometry technique that synchronizes spacecraft clocks using an optical frequency comb, achieving sub‑nanosecond precision. The method reduces laser and clock noise below LISA’s detection threshold and simplifies the hardware...
Mathematical Method Calculates Most Efficient Earth-Moon Route Yet
Researchers introduced a new mathematical method based on the theory of functional connections that identifies the most fuel‑efficient Earth‑Moon transfer to date. By simulating 30 million trajectories, the team found a path that saves 58.80 m/s of delta‑v compared with the best...
Fraunhofer ISE Achieves 31.3% Record Solar-to-Hydrogen Efficiency in CPV Electrolysis
Researchers at Fraunhofer ISE have set a new outdoor record for solar‑to‑hydrogen conversion, reaching 31.3% efficiency with a four‑junction micro‑concentrator photovoltaic (CPV) array driving two series‑connected PEM electrolyzers. The CPV module delivered 34.7% solar‑to‑electricity conversion while the electrolyzer operated at...
Discovery Could Reshape RNA Editing with DNA-Guided CRISPR
University of Florida engineers unveiled the first DNA‑guided CRISPR system, allowing Cas12 enzymes to locate and edit RNA targets using stable DNA guides. The approach cuts guide‑synthesis costs, boosts specificity, and delivers near‑perfect diagnostic accuracy for viruses like HIV and...
The Sky Today on Friday, May 15: A Double Shadow Transit at Jupiter
On the night of May 15, 2026, Jupiter will host a rare double‑shadow transit as the shadows of moons Europa and Ganymede sweep across its cloud tops. Ganymede’s shadow appears first at 9:58 PM EDT and finishes around 11:26 PM MDT, while Europa’s shadow follows,...
Poor Sleep Not Just Symptom, but Potential Sign of Alzheimer’s Disease
University of Kentucky researchers propose that poor sleep may act as an early biomarker for Alzheimer’s disease, appearing before memory loss. Their mouse studies show tau protein redirects brain glucose toward excitatory pathways, keeping the brain over‑active and preventing restorative...
Can Supplements Slow Parkinson’s Disease? Review Reveals Where the Evidence Stands
Researchers reviewed human clinical trials to assess whether dietary supplements can modify Parkinson’s disease progression. The analysis highlighted modest benefits from omega‑3 fatty acids—particularly when paired with vitamin E—nicotinamide riboside, and multi‑strain probiotics, while large trials found no effect for creatine,...
Technological Telepathy: Is an ”Internet of Minds” Possible?
The article examines how advances in brain‑computer interfaces, AI decoding models, and neuroscience are converging toward what the author calls "technological telepathy" – a low‑bandwidth network that can transmit selected cognitive signals rather than full thoughts. It traces the lineage...
Could Sea Squirts’ Nano-Packaging Unlock a New Era in Sea Forest Restoration?
Researchers at POSTECH have identified a nano‑scale delivery system that sea squirts use to transport adhesive proteins, packaging them with iron, chromium and vanadium into solid condensates. These nanocondensates travel within specialized cellular compartments to the rhizoid tips, where metal...
The Goldilocks Sleep Zone: Study Links Too Little and Too Much Sleep to Biological Aging
A new Nature paper from the MULTI consortium used UK Biobank data to map self‑reported sleep duration against 23 organ‑specific biological aging clocks. The analysis uncovered a robust U‑shaped curve: both short ( 8 h) sleep were linked to larger biological age...
Science Shorts: Vitamin D, Postbiotics, HMB Protein, NMN in the Spotlight
A series of recent clinical studies highlight emerging functional ingredients that deliver measurable health benefits. A chocolate wafer delivering 400‑800 IU vitamin D normalized serum levels in 65% of deficient Indian women within three months, while a heat‑inactivated Lactiplantibacillus postbiotic reduced gingival...
Archer Materials Advances Biosensor Prototype Toward Preclinical Validation
Archer Materials announced that its alpha Biosensor prototype, built on its Biochip platform, has reached clinical‑grade potassium‑sensing accuracy. The company is now engineering a beta prototype designed for pre‑clinical validation and eventual patient trials, with the first beta system expected...
Biogen Finds Alzheimer’s Path for Tau ASO Despite Mixed Data
Biogen reported Phase 2 data for its tau‑targeting antisense oligonucleotide (ASO) in Alzheimer’s disease, showing a roughly 30% reduction in cerebrospinal fluid tau levels. Cognitive endpoints, however, delivered only modest, statistically non‑significant improvements versus placebo. The safety profile remained clean,...
Screening Leads to Moderate Reduction in Prostate Cancer Mortality
A new Cochrane systematic review of six large trials involving nearly 800,000 men finds that prostate‑specific antigen (PSA) screening cuts prostate cancer mortality, preventing one death for every 500 men screened (about two deaths per 1,000). The analysis, anchored by...
Estrogen Levels May Dictate How the Brain Reacts to Psychedelics, New Animal Study Indicates
A new study in Neuropharmacology shows that adolescent rats respond minimally to psilocybin, while adult rats exhibit robust head‑shaking behavior, a proxy for psychedelic effect. Adult female rats showed greater sensitivity during low‑estrogen estrous phases, indicating hormonal modulation of serotonin...
Parsing Autism Spectrum Heterogeneity Through fMRI
Researchers from UNC and international partners published a cross‑species fMRI study in Nature Neuroscience that uncovers two principal dysconnectivity signatures in autism. The signatures emerged from analyses of 20 mouse models of autism risk and were each tied to distinct...
Excitatory Synapses Onto Axonic Spines Jump-Start Action Potentials and Route Information Flow
Researchers identified excitatory synapses on axonic spines that can directly trigger action potentials, effectively jump‑starting neuronal firing. Using two‑photon imaging, patch‑clamp recordings, and mGRASP mapping, the team showed that these synapses accelerate spike onset and reroute information flow within cortical...
Mouse Eyes Photosynthesize After Plant-to-Animal Transplant
Researchers at the National University of Singapore have transplanted spinach‑derived chloroplasts into mouse eyes, encapsulating the photosynthetic thylakoid grana in nanoparticle carriers dubbed LEAFs. Once internalized by ocular cells, the LEAFs convert ambient light into ATP and NADPH for several...
Genetic Survey Exposes Flaws in Widely Used Mouse Models
A new study in Science examined 611 samples from 341 mouse strains housed by the NIH‑backed Mutant Mouse Research and Resource Centers and found that 47% of the strains were genetically mislabeled. The mismatches arise from incomplete cross‑breeding and record‑keeping...
E-Cigarettes Increase Harm and Should Be Discouraged
A new study published in Nature Human Behaviour argues that electronic cigarettes, long promoted as a safer alternative to smoking, actually increase health risks and should be discouraged. The authors, Ling and Glantz, cite a growing body of epidemiological and...
Purdue University Launches Comprehensive Quantum Degrees Program
Purdue University unveiled a multi‑tiered Quantum Degrees Program that unites its College of Engineering and College of Science. The curriculum offers certificates, undergraduate concentrations, master’s, PhD tracks and a MicroMasters for professionals, aiming to create a scalable quantum‑savvy workforce. Leveraging...
NASA TESS Releases Its Most Recent View Of The Sky
NASA’s Transiting Exoplanet Survey Satellite (TESS) has unveiled its most comprehensive sky map since launch, cataloguing almost 6,000 exoplanets. The mission, operating since 2018, has confirmed 700 planets while identifying over 5,000 additional candidates. The new mosaic visualises 96 surveyed...
New 3D Memory Architecture Revives Old Camera Technology to Smash Through AI Memory Wall - NAND + DRAM Hybrid Promises...
imec has unveiled the first 3‑D charge‑coupled‑device (CCD) memory architecture, blending NAND’s density with DRAM’s speed. By stacking memory cells vertically and using IGZO material, the prototype achieves charge‑transfer rates above 4 MHz and promises lower leakage and higher endurance. The...
Hantavirus: A Cruise Ship, a Deer Mouse, and the Fictional Line Between Human and Animal Health
A hantavirus outbreak has sickened 11 passengers on the Dutch cruise ship Hondius, killing three and prompting monitoring of travelers from more than 20 countries. The strain, Andes virus, is the only hantavirus known to spread between people, exploiting the...
Engineered Proteins Store Digital Files with 30 Times Density at One-Tenth Cost
Researchers at Hong Kong Polytechnic University engineered proteins to store digital data, achieving 30 times higher density and only 10 % of the cost of previous peptide‑based methods. The custom proteins were expressed in *E. coli*, retrieved via LC‑MS/MS, and reconstructed with error‑correction...
Researchers Solve Longstanding Problem in Measuring Semiconductor Defects
Researchers at Sandia National Laboratories and Auburn University unveiled a physics‑based framework that precisely measures atomic‑scale defects at semiconductor‑insulator interfaces. By enforcing an electrostatic consistency constraint, the method removes reliance on estimated insulator capacitance, eliminating a major source of error...