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
NASA's Artemis II Orion Capsule Returns to Kennedy Space Center After First Crewed Lunar Flyby
NASA’s Orion crew capsule, dubbed Integrity, arrived back at Kennedy Space Center on Tuesday, concluding a nearly 10‑day mission that carried four astronauts around the Moon – the first crewed lunar flight in over 50 years. The return sets the stage for Artemis III’s planned docking demonstration in 2027.
Women Who Measure the Universe and Chart the Skies
Sandrine J. Thomas, associate director for Summit Operations at the Vera C. Rubin Observatory, will keynote the 42nd Coordinate Metrology Society conference, linking Earth‑based metrology to the Legacy Survey of Space and Time (LSST). The LSST camera, a 3.2‑gigapixel instrument...
Study Finds Fatherhood Lowers Aggression and Boosts Infant Care via Brain Changes
A recent study reveals that men experience measurable drops in testosterone and spikes in oxytocin after becoming fathers, leading to reduced aggression and greater attentiveness to newborns. The findings underscore fatherhood as a biologically driven transformation, not just a social...
'Two Lives Hang in the Balance': Risky Surgery in the Womb Saved Baby From Deadly Disorder at Just 25 Weeks...
Doctors at Orlando Health performed the first ex‑utero intrapartum treatment (ExIT) at 25 weeks to rescue a fetus with congenital high airway obstruction syndrome (CHAOS). The team created a tracheal catheter, drained fluid‑filled lungs, and returned the baby to the...
Eating a Single Bag of This Food Might Make Your Attention Span Worse
A recent study of more than 2,100 Australian adults found that a 10 % increase in ultra‑processed food consumption – roughly the amount in a standard bag of chips – was linked to a 0.05‑point decline in attention scores and modestly...
Zn‐Na Alloy Interphase Engineering for Fast Kinetics and High Performance in Sodium‐Ion Batteries
Researchers have introduced a dual‑additive electrolyte that creates a NaZn13‑rich alloy interphase on hard‑carbon anodes, dramatically lowering sodium‑ion migration barriers. Zn(OTf)2 decomposes to form this conductive SEI layer, while NaSO2CF3 serves as a sacrificial sodium source that compensates irreversible capacity...
Menstrual Hormones Don’t Alter Protein Metabolism in Active Women
Is protein metabolism affected by menstrual cycle hormones? 🧐 This new study recruited 40 healthy active females… 🩸 15 x eumenorrheic (normal cycle) 💊 13 x oral contraceptive users 👉 12 x IUD users Participants markers of protein metabolism were tested in low- (follicular /...
Scoping Review Links Mindfulness to Increases in Gray Matter Density and Cortical Thickness
Researchers at George Fox University published a scoping review on April 30, 2026, concluding that mindfulness‑based interventions consistently correlate with greater gray matter density, volume and cortical thickness. The findings provide the most comprehensive neuroimaging synthesis to date, strengthening the...
In Vitro Reconstruction of Axonal Heat Sensing with a Photothermal Nerve‐on‐a‐Chip
Researchers unveiled a photothermal nerve‑on‑a‑chip that couples graphene‑based microheaters with microelectrode arrays to deliver millisecond‑scale, localized heat to sensory axons while recording extracellular action potentials. The system captured rapid, reproducible heat‑evoked firing in rat dorsal root ganglion neurons and revealed...
Bionic Engineering Strategy for Preparing Flexible Carbon Paper From Waste Polypropylene: Excellent Electromagnetic Shielding Performance and Multifunctional Integration
Researchers have developed a flexible carbon paper (PP‑CP) from recycled polypropylene using a bionic “brick‑mortar” design. The heterogeneous swelling process creates an interpenetrating network that delivers a conductivity of 7,735 S m⁻¹. The material achieves an average electromagnetic interference shielding effectiveness of...
Exercise‑Triggered Liver Enzyme GPL‑D1 Restores Brain Barrier and Memory in Aging Mice
UCSF scientists led by Dr. Saul Villeda demonstrated that the liver enzyme GPLD1, released during physical activity, repairs age‑related leaks in the blood‑brain barrier and restores memory in older mice. The finding links exercise to a concrete molecular pathway, offering...
Coordination‐Modulated MOF‐Derived Electrocatalysts for Enhanced C─C Coupling in CO2 to C2H4 and C2H5OH Conversion
The review outlines mechanistic pathways for electrochemical CO₂ reduction to ethylene and ethanol using MOF‑derived electrocatalysts. It integrates studies of *CO intermediates, in‑situ spectroscopy of dynamic active sites, and DFT calculations of energy barriers. Future directions include machine‑learning‑guided MOF screening,...
Ultra-Thin Optical Film Pushes Budget Resin Printers Toward Professional Precision
Researchers at National Taiwan University of Science and Technology have developed an ultra‑thin double‑sided optical film that collimates light in LCD‑based resin 3D printers. The film reshapes backlight rays, delivering 81% intensity uniformity and a beam divergence under 10°, rivaling...
Robot‑Assisted Brain‑Chest Wire Restores Mobility for South Florida Parkinson’s Patient
A robot‑assisted deep‑brain stimulation (DBS) surgery at Memorial Regional Hospital implanted a brain‑to‑chest wire in a 54‑year‑old Parkinson’s patient, eliminating his reliance on 60 daily pills and enabling independent walking. The procedure, completed in under an hour, showcases how refined...
The Built‐in Electric Field in Bimetallic System Promotes the Efficient Thermal Decomposition of Ammonium Perchlorate
Researchers have engineered a three‑dimensionally ordered macroporous (3DOM) CeO₂/Co₃O₄ catalyst that dramatically accelerates the thermal decomposition of ammonium perchlorate (AP). The optimal 3DCe/0.9Co composition lowers AP’s high‑temperature decomposition point by roughly 30 % and cuts the activation energy. Electron transfer from...
Sulfur‐Vacancy‐Derived Lewis Acid Sites in 3R‐Phase ZnIn2S4 Nanosheets for Efficient Uranium Extraction From Wastewater
Researchers engineered two‑dimensional 3R‑phase ZnIn2S4 nanosheets with abundant sulfur vacancies, creating Lewis‑acid sites that bind uranyl ions and accelerate charge separation. The resulting photocatalyst achieves an unprecedented uranium uptake of 1320 mg per gram of material in high‑concentration wastewater, far surpassing...
A Combination Treatment Is Claimed to Produce Sizable Life Extension in Aged Mice
Seragon funded a pre‑clinical trial of SRN‑901, a proprietary oral cocktail that blends urolithin A, quercetin, nicotinamide riboside, alpha‑lipoic acid and the company’s SRN‑820. In 18‑month‑old mice on a Western diet, the regimen extended median remaining lifespan by 33% and cut...
Doping‐Engineered Fe‐Co Tandem Sites Balance Hydrogen and Nitrite Intermediates for Efficient Nitrate to Ammonia Conversion at Low Potential
Researchers have developed an iron‑cobalt tandem electrocatalyst (FeCo/C‑0.5) that converts nitrate to ammonia with 98% selectivity and 89.7% Faradaic efficiency at just –0.33 V vs. RHE. The catalyst balances active hydrogen and nitrite intermediates, suppressing the competing hydrogen evolution reaction while...
Real World Applicability of Ivermectin vs Permethrin Trial for Scabies
A recent cluster‑randomised trial found oral ivermectin more effective than 5% permethrin cream for treating classic scabies under controlled conditions. The study, however, enrolled participants from well‑resourced health centres and excluded severe dermatological cases, raising questions about its relevance to...
What We Might Learn From the Immune Systems of Centenarians
Recent research highlights that centenarians exhibit a distinct immune profile that defies typical immunosenescence. While most elderly experience dwindling naïve T‑cell pools and chronic inflammation, these super‑agers preserve naïve T cells, expand cytotoxic CD4⁺ and CD8⁺ subsets, and maintain tight...
SpaceX Falcon Heavy Lifts ViaSat-3 Broadband Satellite, Underscoring Reusable Heavy‑lift Edge
SpaceX launched its Falcon Heavy from Cape Canaveral, delivering the ViaSat‑3 broadband satellite into a preliminary orbit. The mission featured synchronized dual‑booster landings and marked the rocket’s 12th flight, reinforcing SpaceX’s dominance in heavy‑lift services as rivals grapple with setbacks.
Blackstone Life Sciences Puts $400 Million Behind Teva’s Autoimmune Drug Duvakitug
Blackstone Life Sciences has pledged $400 million to Teva Pharmaceutical to advance duvakitug, a monoclonal antibody targeting TL1A in Phase 3 trials. The deal signals private‑equity confidence in Teva’s shift from generics to innovative biologics and could reshape capital flows in the...
Reid Hoffman Backs Manas AI to Accelerate Cancer Drug Discovery with Frontier Models
At a WIRED Health event in London, Reid Hoffman championed Manas AI’s AI-driven platform that aims to shrink cancer drug discovery from a decade to a few years. He urged physicians to treat frontier AI models as a mandatory second...
POSTECH's Tree‑Branch Nano‑Electrode Delivers 7× Capacity Boost for Solid‑State Batteries
POSTECH and Pukyong National University scientists announced a tree‑branch‑shaped 3D nano‑electrode that raises all‑solid‑state battery capacity about seven times under fast charge‑discharge cycles. The design creates microscopic gaps that let solid electrolytes fully infiltrate the electrode, promising safer, longer‑lasting energy...
What If the First Sign of Alzheimer's Isn't Forgetting?
Neuroscientists discovered that Master Sommeliers have a thicker entorhinal cortex, a brain region that deteriorates early in Alzheimer’s. Large cohort studies show rapid decline in smell identification predicts dementia risk comparable to the APOE‑ε4 gene. Imaging links poorer olfactory performance...
Regeneron Secures First Gene Therapy Approval, Reports $3.6B Q1
Regeneron announced FDA approval of Otarmeni, the first gene therapy for hearing loss, and reported first‑quarter revenue of $3.6 billion, a 19% year‑over‑year rise. The approval, offered free to U.S. patients, underscores a new therapeutic frontier while blockbuster drugs Dupixent and...
EBook: The Roles of Endpoint, Real-Time and Digital PCR in Molecular Research
The new BioTechniques eBook outlines how endpoint PCR, quantitative real‑time PCR (qPCR) and digital PCR (dPCR) complement each other in modern molecular research. It explains that endpoint PCR remains a cost‑effective tool for qualitative detection, qPCR adds fast and reproducible...
Reliable Quantum Computation of Molecular Energies
Researchers at Quantinuum demonstrated a quantum computation of hydrogen's ground‑state energy using just 23 trapped‑ion qubits. By integrating continuous, real‑time error correction with partially fault‑tolerant gate implementations, the team achieved results that closely align with classical benchmarks, albeit at lower...
Ethiopia And Japan Strengthen Space Ties With MoU
Ethiopia’s Space Science Society (ESSS) and Japan’s Cross U platform have signed a Memorandum of Understanding to accelerate Ethiopia’s commercial space ecosystem. The agreement will connect Japanese space firms with local startups, enable technology transfer, and launch training programs for Ethiopian...
ADM Research Highlights Microbial Benefits for Psychological Symptoms
A randomized, double‑blind trial examined live and heat‑inactivated probiotic strains in healthy adults with self‑reported mild anxiety. The 12‑week live blend of Bifidobacterium longum CECT 7347 and Lactobacillus rhamnosus CECT 8361 failed to meet primary anxiety endpoints, though it preserved butyrate‑producing bacteria....
Thursday: Three Morning Takes
The New York Times revealed that biologists are using AI chatbots to research how to modify and release deadly pathogens, highlighting a growing bio‑security risk. In New York, communist mayor Zohran Mamdani announced a second‑home tax targeting hedge‑fund titan Ken...
The Biotech Bi-Weekly: A Virtual Biology Initiative, a New Discovery Grant and a Protein Supplier to Watch in Cancer Research...
The biotech bi‑weekly highlights a wave of new funding and tools, starting with Biohub’s $500 million five‑year Virtual Biology Initiative to generate global multimodal datasets for predictive biology. Zymo Research launched the Fecal Microbiome Discovery Grant to support early‑stage researchers, while...
Baking a Parachute for Mars
ESA is dry‑heat sterilising the 35‑meter, 74‑kg parachute for the ExoMars Rosalind Franklin rover, ensuring it is at least 10,000 times cleaner than a smartphone. The parachute, made of nylon and Kevlar, will be the largest ever deployed beyond Earth and...
Qubit Pharmaceuticals Aims for Quadratic Speedup in Simulations
Qubit Pharmaceuticals and Singapore’s Centre for Quantum Technologies have deployed the first quantum Markov Chain Monte Carlo (qMCMC) algorithm on gate‑based quantum hardware. The two‑year partnership blends Qubit’s quantum chemistry know‑how with CQT’s expertise in circuit design, using Quantinuum’s H2...
Paragraf & Archer Materials Target Quantum Computing With Graphene
Paragraf, a UK graphene‑electronics specialist, has teamed with Australia’s Archer Materials to create graphene‑based structures for qubit detection. The partnership combines Paragraf’s wafer‑scale graphene deposition process with Archer’s quantum‑device expertise, aiming to move quickly from research to functional prototypes. By...
Givaudan Research: Zensera Lemon Balm Supports the Mind During Stress
Givaudan’s patented Zensera lemon‑balm extract (300 mg) was tested in a double‑blind, placebo‑controlled trial with 130 healthy adults under moderate stress. The study measured mood, heart rate, blood pressure and a battery of executive‑function tasks over five hours. Participants who took...
New iPSC Differentiation Kits for Neuroscience Research
AMSBIO introduced the Quick‑Glia™ product line, iPSC‑derived glial cell kits designed for neuroscience research. The kits convert human induced pluripotent stem cells into functional astrocytes or microglia in 1–2 weeks, delivering high‑purity, cryopreserved cells ready for disease modeling and drug...
UK Researchers Develop Tool to Identify People Most at Risk of Obesity-Related Diseases
UK researchers have created Obscore, an AI‑driven risk score that predicts a 10‑year likelihood of 18 obesity‑related diseases using 20 health, lifestyle and demographic factors. Tested on nearly 200,000 UK Biobank participants and two external cohorts, the tool shows that...
South African Startup Scales Up Growth Factor for Low-Cost Cultivated Meat
South Africa’s biotech startup Immobazyme, in partnership with the government‑run CSIR, has successfully scaled production of fibroblast growth factor 2 (FGF‑2) using a 50‑litre bioreactor. The protein, a costly growth factor essential for cultivated‑meat cell culture, was produced at commercial‑grade...
Buried in Soil, a 100-Million-Year-Old Bacterial Toxin Could Reshape Pest Control and Antibiotic Discovery
Researchers from McMaster, Harvard, Yale and European partners have identified a new class of insect‑killing proteins, SAIPs, produced by rare Streptomyces strains. These toxins, structurally distant from diphtheria toxin, target an insect‑specific surface protein called Flower, leaving humans unharmed. The...
Boredom: Is It Good For You?
In this episode Wendy Zuckerman and producer Michelle Dang explore the neuroscience and psychology of boredom, interviewing cognitive neuroscientist James Dankert and organizational psychologist Gihan Park. They explain how boredom activates the brain's default mode network and suppresses the salience...
Orca Computing Targets Data Center Integration With Quantum Units
Orca Computing is redesigning quantum processing units to fit standard data‑center racks, using photonic technology that leverages existing telecom infrastructure. The PT Series architecture delivers rack‑mounted QPUs that install in days, not weeks, and operate with automated, continuous calibration. By...
5 Ways Chromatography Advances Digital Diagnostics
Chromatography innovations—high‑resolution columns, automated sample‑prep kits, advanced filtration, native software interfaces, and scalable setups—are strengthening the data foundation of digital diagnostics. By delivering cleaner, reproducible chemical data, these technologies enable AI models and electronic health record systems to generate reliable,...
Researchers Examine Circular Paths For Bio Derived 3D Resins
A new research paper proposes bio‑derived photopolymer resins for SLA/DLP 3‑D printing that aim to improve sustainability without sacrificing speed or part quality. It surveys bio‑based monomers such as plant‑oil acrylates, lignin, vanillin, isosorbide and itaconic acid, and highlights dynamic...
How Epic Bio Is Leveraging CRISPR without Cutting DNA
Epic Bio, founded by Stanford professor Stanley Qi, is developing an epigenetic editing platform called GEMS that uses the smallest known Cas protein to modulate gene expression without cutting DNA. The system can be delivered in a single viral vector...
Re: Efficacy and Safety of VPM1002 and Immuvac in Preventing Tuberculosis: Phase 3 Randomised Clinical Trial (PreVenTB Trial)
The phase‑3 PreVenTB trial found that neither VPM1002 nor Immuvac reduced microbiologically confirmed tuberculosis, missing its primary efficacy endpoint. The authors of a BMJ rapid response highlight that the headline claim of 50% efficacy against extrapulmonary TB rests on only...
Low RHR & High HRV Signal Longevity
There's a proverb that you only have a certain number of heartbeats in your life Low resting heart rate (RHR) and high heart rate variability (HRV) are good signs of good heart health and fitness Low RHR and high HRV are...
Soyuz‑5 Launch Window Opens Amid Ongoing Ground Issues
HINTS & RUMORS: The Soyuz-5 launch window is now open for today but the personnel in Baikonur apparently still working through issues...
Arianespace Completes 32‑satellite Amazon Leo Separation
.@Arianespace reports successful separation of 32 @AmazonLeo satellites after 12-part separation sequence. This is the 2nd of 18 Ariane 64 Amazon Leo launches planned. https://t.co/lxdVhmkiEb
Northwestern Chemist Launches Science-Driven Biotech Blog
New biotech blog by a Northwestern medicinal chemist -- debut post is a well-written, science-focused take on $CCCC. Check it out: https://t.co/4Pc5wUUKlO