Today's Science Pulse
Hidden Star Clusters Discovered Deep Inside Nearby Galaxies
A UK‑led study using VLA and ALMA data uncovered previously hidden giant star clusters deep within nearby galaxies, describing them as “ring factories.” The findings highlight how young stellar activity shapes galactic evolution across the universe.
Also developing:
By the numbers: Foundation Alloy raises $22M Series A
Musk’s SpaceX Goals Shift Ahead of Its I.P.O.
SpaceX, long‑hailed for its Mars colonization goal, is now pivoting toward artificial intelligence and lunar manufacturing as it readies for a massive IPO. The company disclosed a potential $60 billion acquisition of AI startup Cursor, signaling a shift from a sole focus on Mars to a broader tech‑centric roadmap. Musk’s new vision includes orbital AI data centers, moon‑based factories, and AI chip production. Investors will soon tour SpaceX facilities in Texas, Tennessee and Hawthorne to gauge progress before the public offering.
New DNA Region Ties Frailty to Brain, Immunity
A newly identified DNA region and two related genes link frailty to both brain and immune function, offering fresh insight into the biological mechanisms that shape aging risk and potential pathways for early detection. genetics
4 Medications That May Increase Dementia Risk
Recent health reports highlight that certain over‑the‑counter and prescription drugs, especially anticholinergic antihistamines, may raise dementia risk by about 50 percent. While medications like statins and some blood‑pressure treatments appear protective, the evidence linking anticholinergics to cognitive decline stems mainly...
Seeing Is Believing: Smart Probes Reveal Proteins Inside Living Cells with Unprecedented Clarity
Scientists at Albert Einstein College of Medicine and the Salk Institute introduced VIS‑Fb, a new class of fluorescent nanobody probes that light up only when bound to specific proteins, dramatically cutting background noise. The probes degrade when unbound, achieving up...
Gibraltar Macaques Are Self-Medicating with Dirt to Help Them Digest Human. Junk Food
A Cambridge research team documented Gibraltar’s feral Barbary macaques deliberately eating soil to counteract digestive upset caused by tourists feeding them sugary, salty and fatty junk food. Over 612 hours of observation across nine sites, 46 geophagy events involving at...
TU Delft’s Karen Dowling Receives NWO Open Competition ENW-XS Grant
Dr Karen Dowling of TU Delft’s Microelectronics Department secured an NWO Open Competition ENW‑XS grant to study gallium nitride (GaN) for thermoelectric applications in space. Her project will model, fabricate and test 2‑D GaN layers across a temperature span from 500 K...
Emulsion Gel for Intestine‐Specific Enzyme‐Triggered Release of Probiotics
Researchers have created a water‑in‑oil jammed Pickering emulsion gel (JPEG) that encapsulates probiotics, protecting them from the acidic environment of the stomach and releasing them only in the intestine. The probiotics‑loaded JPEG (PL‑JPEG) exhibits shear‑thinning behavior, high stability against pH,...
Low‐Temperature Construction of a Ti–O–C‐Linked S‐Scheme Heterojunction for Efficient Visible‐Light Photocatalytic Redox Reactions
Researchers have introduced a low‑temperature, green synthesis method to build a Ti‑O‑C‑linked S‑scheme heterojunction by grafting yeast‑derived carbon dots onto uncalcined anatase TiO2 at 40 °C. The resulting Y‑CD/UC‑TiO2 composite exhibits visible‑light photocatalytic rates for Rhodamine B degradation and Cr(VI) reduction that...
Know the Facts About Vibrio, a Bacteria Found in Coastal Waters and Raw Shellfish
Vibrio bacteria, found in warm brackish waters, cause roughly 80,000 U.S. infections and about 100 deaths each year, with most cases occurring from May through October along the Gulf and Atlantic coasts. The CDC notes that the majority of illnesses...
Crown Ether‐Based Co‐Self‐Assembled Monolayer Enhances the Interaction with Perovskite for High‐Performance Solar Cells
Researchers introduced a crown‑ether‑functionalized self‑assembled monolayer (SAM) that co‑assembles with Me‑4PACz to form a dense mixed interfacial layer on inverted perovskite solar cells. The crown ether selectively binds undercoordinated Pb²⁺ ions, passivating defects and suppressing non‑radiative recombination. This molecular engineering...
On‐Chip Evaluation of Red Blood Cell Deformability Through Transit Velocity Index in Hematological Diseases
Researchers have introduced a microfluidic platform that measures red blood cell (RBC) deformability using a transit velocity index (V^ε=0.5) derived from capillary‑like constrictions. The index reliably tracks stiffness changes when RBCs are chemically stiffened with diamide, confirming its sensitivity. Applying...
In Situ AlNi Derived From Ni/Dual‐Phase TiO2 for Hydrogen Storage Enhancement of MgH2
Researchers introduced a dual‑phase TiO₂‑supported nickel catalyst (Ni/Dp‑TiO₂) into an Al‑alloyed magnesium hydride (Mg₉₀Al₁₀) matrix, creating an in‑situ AlNi/Dp‑TiO₂ phase that dramatically improves hydrogen storage. The modified material absorbs 4.28 wt% H₂ at 150 °C and releases 3.86 wt% at 250 °C within 2,500 seconds,...
AI Tool Listens for Endangered Orcas in Real Time to Reduce Human Disturbance
OrcaHello, an AI-driven monitoring system built on the Orcasound hydrophone network, now listens to underwater soundscapes in real time to detect endangered southern resident orcas. The tool has issued alerts on 138 days, prompting ports to pause noisy construction and...
Melatonin Spikes Growth Hormone, Amplified by Resistance Training
Taking 5 mg of melatonin raised growth hormone by 157% within 40 minutes. When resistance training was performed 60 minutes after ingestion, GH rose again - reaching a 132% increase by the 83rd minute. Exercise alone (placebo group) likely increased GH by...
ATLAS Sets Record Limits on Higgs Boson’s Self-Interaction
The ATLAS experiment has released its most stringent limits yet on the Higgs boson’s self‑coupling, using the full Run 2 dataset and a partial Run 3 sample that together exceed 300 inverse femtobarns of proton‑proton collisions. By focusing on the “golden” HH→γγbb̄ decay...
Why Japan’s Earthquake Has Bali on Edge over Magnitude 9 ‘Megathrust’ Risk
A magnitude 7.7 earthquake struck Japan, prompting the Japan Meteorological Agency to issue a special advisory that a mega‑quake of magnitude 8 or higher has a 1 percent chance in the coming days. The event has heightened anxiety on Indonesia’s Bali, where the...
New Atlas Aims to Help Save Africa’s Disappearing Wetlands
Wetlands International has launched an interactive Wetland Atlas that maps wetlands in the Sahel and the Horn of Africa, integrating spatial extent with climate‑mitigation potential, socioeconomic reliance, and protection status. The tool tackles “wetland blindness” by making the ecosystem’s multiple...
“The Most Intelligent Photo Ever Taken”: The 1927 Solvay Council Conference, Featuring Einstein, Bohr, Curie, Heisenberg, Schrödinger & More
The fifth Solvay Conference in 1927 convened the era’s leading physicists—including Einstein, Bohr, Heisenberg, Schrödinger and Marie Curie—in Brussels to grapple with the emerging quantum revolution. The meeting sparked the legendary Einstein‑Bohr debate, highlighted by Einstein’s “God does not play...
The UK Can’t Debate Its Way Out of Climate Impacts. It Needs a Plan B Now
UK Prime Minister Keir Starmer’s Guardian op‑ed on national resilience sidestepped the core climate emergency, prompting criticism from climate scholars. In a new report, the Climate Majority Project argues the UK must adopt a "Plan B" that prioritises pragmatic adaptation over ideological...
The Sky Today on Wednesday, April 22: The Lyrid Meteor Shower Peaks
The Lyrid meteor shower reaches its peak early on April 22, 2026, delivering an estimated zenithal hourly rate of about 20 meteors per hour. The radiant climbs to more than 60° in the eastern sky by 3 A.M. local time, positioned just east...
PARP Inhibitors: A Proven Class Facing Limits
PARP inhibitors have reshaped treatment for BRCA‑mutated cancers by exploiting synthetic lethality, but their expansion beyond this niche faces hurdles. While ovarian, breast, pancreatic, and prostate indications now include PARP‑based maintenance or combination regimens, inconsistent benefits in HRD‑positive and broader...
Fresh From €10.3 Million Raise, Epoch Biodesign Unveils London Nylon 6,6 Biorecycling Facility
Epoch Biodesign, fresh from a €10.3 million (~$11.1 million) raise, announced the launch of Europe’s first and world’s largest nylon 6,6 biorecycling demonstration plant at Imperial College London’s Grapht Works. The low‑temperature, enzyme‑driven process can treat hundreds of tonnes of post‑consumer nylon waste...
Roche Reports Phase III METEOROID Study Results for MOGAD
Roche announced that its subcutaneous antibody satralizumab, marketed as Enspryng, achieved a 68% reduction in relapse risk in the Phase III METEOROID trial for myelin oligodendrocyte glycoprotein antibody‑associated disease (MOGAD). At 48 weeks, 87% of patients on Enspryng remained relapse‑free versus...
Enhanced Exciton Dissociation and Charge Transport Through Fine Morphology Tuning for Efficient Ternary Photovoltaics
Researchers applied a morphology‑guided composition strategy to a PM6:D18:BTP‑4F ternary organic photovoltaic blend, optimizing the donor‑acceptor ratio to 0.8:0.2:1.4. The resulting active layer exhibits a π‑π stacking distance of ~3.66 Å, a face‑on molecular orientation, and continuous interpenetrating networks, which accelerate...
Selective Solar CO2 Conversion Into Ethanol Using Atomic‐Scale Copper Clusters Anchored Π‐extended Poly(heptazine Imide)
Researchers have engineered atomic‑scale copper clusters anchored on a π‑extended poly(heptazine imide) framework to achieve selective solar conversion of CO₂ into ethanol. The catalyst, termed Cu/C‑K‑PHI, delivers a production rate of 18.98 µmol g⁻¹ h⁻¹ and reaches 77.01 µmol g⁻¹ after four hours, with near‑perfect...
Realizing Ultrahigh Fatigue Resistance in Carbon Nanotube Aerogel by Homogeneous‐Phase Hybrid Core‐Sheath Structure
Researchers introduced a tree‑inspired fabrication method that coats carbon nanotube (CNT) aerogels with a homogeneous‑phase organic‑inorganic sheath. The hybrid core‑sheath structure eliminates fatigue cracks, allowing the aerogel to survive over one million compression cycles at 50% strain while retaining less...
Vapor Phase Infiltration Modulating Microwave Absorption of Conductive Polymers: Frequency Tunability and Polarization Enhancement
Researchers applied vapor phase infiltration (VPI) to embed Ti‑based nanodomains within PEDOT:PSS‑coated polypropylene foams, creating hybrid structures that dramatically increase permittivity and polarization loss. By varying VPI cycles and exposure times, the team achieved fine‑tuned dielectric properties, shifting the microwave...
New "Plug-and-Play" AI Outperforms Pathologists in Lymph Node Metastasis Detection
HKUST researchers unveiled PRET, a plug‑and‑play AI pathology system that learns new cancer types from just one to eight annotated slides. The model achieved AUC scores above 97% on 15 of 20 benchmark tasks, including a perfect 100% for colorectal...
Lentinan‐Enhanced Mn3O4 Nanoparticles for Neuroinflammation Relief and Parkinson's Disease Treatment
Researchers have engineered a lentinan‑coated manganese oxide (Mn3O4@LNT) nanoparticle that can circulate long‑term and cross the blood‑brain barrier (BBB). Proteomic analysis revealed that the LNT coating reshapes the particle’s protein corona, enhancing BBB traversal and brain accumulation. In cellular and...
![Record‐Low Compressibility in [N(C2H5)3CH3]FeCl4 Expands Phase Engineering Horizons in Hybrid Molecular Ferroelectrics (Small 23/2026)](https://hixhlmpcokxhartfkpyi.supabase.co/storage/v1/object/public/images/thumbnails/b68b977ca85b75d5d128cd649054a615.webp)
Record‐Low Compressibility in [N(C2H5)3CH3]FeCl4 Expands Phase Engineering Horizons in Hybrid Molecular Ferroelectrics (Small 23/2026)
Researchers have identified the hybrid organic‑inorganic ferroelectric [N(C2H5)3CH3]FeCl4 as the most compressible molecular ferroelectric ever recorded. In situ diamond‑anvil cell measurements reveal that the material’s compressibility is governed by the halide component of its inorganic sublattice. The lead‑free compound demonstrates...
Epoch to Open World’s Largest Nylon Biorecycling Plant
Epoch Biodesign, a UK biotech specializing in enzymatic recycling, will launch the world’s largest nylon 6,6 biorecycling demonstration plant at Imperial College London’s Grapht Works hub. The facility, slated for the third quarter of 2026, aims to process hundreds of tonnes of...
The Seeds of Tropical Fodder Grass Development
Bajra–Napier Hybrids (BNH) combine pearl millet and Napier grass to deliver 200–300 tonnes of green fodder per hectare, far exceeding typical tropical forages. Their high biomass, perennial growth and 8–14% crude protein make them a premium feed for smallholder dairy systems....
Turning Data From Space Into Action for Earth
The European Space Agency’s FutureEO programme is turning Copernicus satellite data into actionable early‑warning tools for climate‑driven threats. In East Africa, an ESA‑VITO system now alerts officials every ten days, slashing Ethiopia’s insecticide use from over 1.1 million L to roughly 6,000 L...
World’s First Commercial Fusion Plant Planned for Virginia by Developer Commonwealth
Commonwealth Fusion Systems (CFS) is moving toward building the world’s first commercial fusion power plant in Virginia, targeting a 400‑megawatt capacity and a construction start as early as 2026 with electricity generation in the early 2030s. The company has secured...
Bad Sleep Drives Depression and Insulin Resistance, Not Just Symptom
One of the most expensive mistakes in health is treating bad sleep as a side effect. Very often, it is part of the mechanism. A new study on depression and insulin resistance caught my attention. Link at the end. I will walk...
South Korea Patents Method to Turn Wood Fibre Into Plastic Bottles
South Korea’s National Institute of Forest Science (NIFoS) has patented a ketone‑based solvent that extracts more than 90% of 5‑hydroxymethylfurfural (5‑HMF) from wood fibers. The continuous‑flow method replaces traditional batch extraction, cutting both cost and waste while preserving the compound...
Assessment of Nutritional and Functional Profile of Whole, Hulled and Germinated Hemp (Cannabis Sativa L.) Seeds
Researchers evaluated whole, dehulled and germinated hemp seeds (Cannabis sativa L.) from Romania, measuring proximate composition, antinutrients, amino acids, fatty acids, tocopherols and antioxidant capacity. Dehulling increased crude protein to 33.8 % and ether extract to 48.1 %, raising metabolizable energy to...
Evaluation of the Antidiabetic Potential and Bioaccessibility of Propolis-Enriched Aronia Kombucha: An in Vitro Study
Researchers evaluated a propolis‑enriched aronia kombucha (PAK) against a standard aronia kombucha (AK) to assess bioactive content, in‑vitro bioaccessibility, and antidiabetic activity. Using response surface methodology, the optimal blend was identified as 11.09 g L⁻¹ aronia tea with 1.42 % propolis, yielding higher...
Interpretable Machine Learning of Non-Traditional Lipid Indices for Diagnostic Classification of CHD in Patients with Comorbid MASLD and T2DM: A...
Patients with metabolic dysfunction‑associated steatotic liver disease (MASLD) and type 2 diabetes face a markedly higher risk of coronary heart disease, yet standard lipid panels often miss residual risk. A multicenter retrospective analysis of 1,823 such patients identified eight non‑traditional...
Antioxidant, Anti-Inflammatory, and Immunomodulatory Pathways of Citrus Limon Juice in a Respiratory-Irritated Rat Model.
Researchers at Qassim University evaluated Hesawi lemon juice (Citrus limon) as a natural therapeutic in a rat model of glycolic‑acid‑induced respiratory irritation. Rats received either 3 mL kg⁻¹ or 6 mL kg⁻¹ of juice daily for three weeks before intratracheal acid exposure. The high‑dose...
Taste Alterations in Breast Cancer Patients Undergoing Chemotherapy: An Observational Study
A prospective study at Italy’s Candiolo Cancer Institute enrolled 94 breast‑cancer patients, with 70 completing chemotherapy and taste assessments. Subjective questionnaires showed a marked decline in all taste modalities after treatment, while objective taste‑strip testing identified hypogeusia in roughly one‑third...
Hypoallergenicity of a Hydrolyzed Rice Protein-Based Formula Containing 2-Fucosyllactose and Lacto-N-Neotetraose in Children with Cow’s Milk Allergy: Protocol for a...
The RIGHT‑HY study is a multicenter, double‑blind, crossover trial evaluating a hydrolyzed rice protein formula enriched with the human milk oligosaccharides 2‑fucosyllactose and lacto‑N‑neotetraose (HRF‑HMO) in children aged 60 days to 3 years with IgE‑mediated cow’s milk allergy (CMA). Up to 67...
Association Between Vitamin D Levels and Psychological Stress-Induced Asthma Prevalence: An Untargeted Metabolomics Study Combined with the NHANES Database
A combined analysis of U.S. NHANES data and a Chinese clinical cohort found that lower vitamin D status is associated with a higher prevalence of psychological stress‑induced asthma (PSA). In the NHANES sample, each 1 nmol/L increase in serum 25‑hydroxyvitamin D reduced PSA...
Improving the Protein Quality of New Zealand Vegan Diets: An Optimisation Modelling Approach Incorporating Energy Constraints and Diet Acceptability
Researchers applied linear‑programming optimisation to 502 daily vegan diets in New Zealand, adding only foods already consumed to meet individual protein and indispensable amino‑acid (IAA) requirements within personal energy limits. The model resolved shortfalls in 90 % of diets, primarily by increasing...
Insilico Tops AI Drug Discovery, Drives Oncology Breakthroughs
I had to skip this year's #AACR2026 but I am watching it from the distance. Our posters and team did a very good job - it looks like our clinical-stage oncology assets are finally being better understood by the pharma...
Postural Slow‑twitch Muscles Atrophy Faster when Immobilized
Slow twitch muscles (like the calves) atrophy more during immobilization. This might be explained by their postural role, since they tend to contain more hypertrophied fibers due to the activities of daily life, leading to greater atrophy during disuse. https://t.co/lDSyXbYdC3
Project to Protect 'Lost' Spider Gets Funding Boost
The National Trust has secured £50,458 (approximately $64,000) from Defra’s Species Recovery Programme to protect the critically endangered diamond‑backed spider, a species thought extinct until its 2017 rediscovery at Clumber Park. The funding will expand research with the British Arachnological Society,...
Tele‑Operated Micro‑Robot Delivers Ultra‑Precise Minimally Invasive Surgery
Tele-Operated Micro-#Robot Enables Ultra-Precise Minimally Invasive Surgery by @VicariousSurg #HealthTech #Tech #Technology #EmergingTech #TechForGood https://t.co/bVGDoHbWui
Gaming Consoles Can Now Charge While You Play
Green #Technology in the game industry: Scientists find way to charge your game console while playing by Delft University of Technology @TechXplore_com Learn more: https://t.co/kzW8X092w4 #EmergingTech #Innovation #CleanEnergy https://t.co/JzeJybv80y
Contact Sports Brain Injury: Misunderstood Paradoxes and Unknowns
This is a very interesting area of contact sport and brain injury research, and often misunderstood and inaccurately reported. Here's a thread with some interesting (I think) paradoxes and unknowns... 1/