Today's Science Pulse
UK-led study reveals hidden massive star clusters deep within nearby galaxies
Astronomers using the VLA and ALMA uncovered previously unseen giant star clusters embedded deep inside nearby galaxies. The findings show that young stellar activity drives the evolution of these galaxies, reshaping their interstellar environments. Multiple observations confirm the clusters act as hidden “ring factories” of star formation.
Also developing:
By the numbers: Foundation Alloy raises $22M Series A
Can America’s Wolves Survive an Onslaught of Political Attacks?
Gray wolves are facing a coordinated legislative push that could strip federal Endangered Species Act (ESA) protections from both Mexican gray wolves and the larger Northwestern and Great Plains subspecies. The House Natural Resources Committee advanced the "Enhancing Safety for Animals" bill, which would delist Mexican grays, while the "Pet and Livestock Protection Act" seeks to remove ESA safeguards for wolves across the contiguous United States. With only about 319 Mexican gray wolves remaining and state hunting quotas allowing thousands of kills, the species risk rapid decline. Critics argue the bills are driven by misinformation rather than scientific evidence.
STAT+: Apogee Therapeutics Data Show Long-Acting Eczema Drug Induced Relief with Less Frequent Injections
Apogee Therapeutics reported that its experimental long‑acting eczema biologic, zumilokibart, achieved sustained skin‑clearance in a mid‑stage trial. Seventy‑five percent of patients receiving the drug every three months and 85 % of those dosed every six months maintained an EASI‑75 response after...
Electric Current Stabilizes Spins at Unstable Points, Opening a Path to New Computing
A team of researchers demonstrated that an electric current can actively stabilize spins in energetically unfavorable states within a near‑isotropic tungsten‑cobalt‑iron‑boron‑magnesium‑oxide thin film. By fine‑tuning the film’s heat treatment, the material allows spins to point in any direction, producing large...
Shift in Key Cosmic Inflation Measurement Could Be a Statistical Artefact
Researchers at the University of Tokyo have shown that the recent shift in the scalar spectral index (n_s) observed when combining cosmic microwave background (CMB) and baryon acoustic oscillation (BAO) data is a statistical artefact arising from a mild BAO‑CMB...
Optimus Protein
Researchers at Kyoto University and RIKEN identified the RNA‑binding protein DHX29 as the sensor that detects non‑optimal codons in human mRNA. Genome‑wide CRISPR screens, ribosome profiling, and cryo‑EM revealed that DHX29 binds ribosomes translating suboptimal codons and recruits the GIGYF2·4EHP...
Ion Pump for Clean Water
Scientists at UC Irvine, Tel Aviv University, UMass Boston and Lawrence Berkeley Lab have created a nanoporous membrane that transports ions using a capacitive electrochemical ratchet, eliminating the need for chemical reactions or moving parts. By applying rapid low‑voltage pulses,...
Collagen Gene Expression and Aging in Nematode Worms
Researchers analyzed RNA‑seq data from Caenorhabditis elegans and identified a broad decline in collagen gene expression with age, pinpointing 16 collagens consistently downregulated across multiple studies. Meta‑analysis of 66 datasets revealed that collagen expression is up‑regulated in 84% of long‑lived...
Watch Live: First Celeste Launch
On 25 March 2026, ESA’s Celeste low‑Earth‑orbit positioning, navigation and timing (LEO‑PNT) mission will lift off aboard Rocket Lab’s Electron from New Zealand, deploying its first two demonstration satellites. The launch marks the inaugural step of an 11‑satellite constellation designed to test...
'Space Archaeology' Reveals First Dynamic History of a Giant Spiral Galaxy
Astronomers have applied a new “space archaeology” technique to the spiral galaxy NGC 1365, using detailed chemical fingerprints in its gas to reconstruct its 12‑billion‑year assembly history. By mapping oxygen abundance across the galaxy and matching it with Illustris simulations, they...
Almirall’s 17th Skin Academy Highlights Scientific Advances in Inflammatory Skin Diseases and Skin Cancer, Patient-Reported Outcomes, and Holistic Care in...
Almirall hosted its 17th Skin Academy in Barcelona and Prague, drawing 800 dermatology professionals to discuss the latest science in medical dermatology. The program spotlighted new insights into atopic dermatitis—especially facial and neck involvement—and psoriasis, emphasizing patient‑reported outcomes and holistic...
What Color Is This Dot? New Illusion Demonstrates Weird Vision Quirk
Researchers at Harvard Medical School created a nine‑dot illusion that makes a centrally viewed purple dot appear more purple while surrounding dots shift toward blue. The effect stems from the scarcity of blue‑sensitive cones in the fovea and a yellow...
Quantum Algorithms Optimise Highway Vehicle Pairings for Fuel Savings
Researchers at Volkswagen and Jülich Supercomputing Centre have introduced a Quadratic Unconstrained Binary Optimisation (QUBO) formulation to standardise the vehicle platooning problem. The study benchmarks classical heuristics—simulated annealing and tabu search—against quantum approaches such as quantum annealing and QAOA, showing...
A New Twist on Matter? Strange 'Half-Mӧbius' Molecule Has Rare Properties Chemists Have Never Seen Before
Researchers at the University of Manchester and IBM Zurich have synthesized a novel "half‑Möbius" molecule that spontaneously twists 90°, creating a unique electronic topology. The 13‑carbon ring contains two isolated conjugated systems that merge into a single 24‑electron delocalized network,...
Long Nails Don’t Work on Touchscreens. An Experimental Polish Could Help
Researchers at the American Chemical Society meeting unveiled an experimental nail polish that can trigger capacitive touchscreens. By adding ethanolamine or taurine to a clear polish, the coating disrupts the screen’s electric field, allowing a fingernail to register as a...
Untitled
In 2005 the MESSENGER spacecraft captured a time‑lapse of Earth as it drifted away on its trajectory toward Mercury. The video shows the planet’s bright, sun‑lit side dominating the frame, rendering background stars invisible. After the flyby, MESSENGER continued to...
NASA’s Artemis II Moon Mission Will Put These Technologies to the Test
NASA’s Artemis II, slated for an April 1 launch, will carry four astronauts on a ten‑day lunar flyby, marking the first crewed deep‑space mission since Apollo. After resolving hydrogen‑leak and helium‑flow issues on the Space Launch System, the crew will test Orion’s...
When It Comes to Catastrophic Space Weather, the UK Is Holding a Cocktail Umbrella
The UK National Audit Office warned that the nation is ill‑prepared for a severe space‑weather event, despite improved forecasting from the Met Office. Recent solar storms have already displaced thousands of satellites, highlighting vulnerability. The government estimates a 5‑25 percent chance...
Study Probes Long-Term Degradation of AM Polymers
A new study published in the Journal of Manufacturing and Materials Processing examines how additive‑manufactured polymers degrade under heat, humidity, UV exposure, and cyclic loads. It compares degradation mechanisms across FFF, SLS and vat‑photopolymer processes, highlighting the role of porosity,...
ADA2 Deficiency Boosts Cell Death, Metabolic Issues
A new study reveals that deficiency of the enzyme ADA2 markedly increases programmed cell death and disrupts normal metabolic pathways. Researchers observed heightened apoptosis in immune cells and multiple organ tissues of ADA2‑knockout mice, accompanied by severe inflammation and organ...
A Dynamic Yolk–Shell P–N Heterojunction With Coupled Shear Stress‐Triggered Tribo‐/Piezoelectric Effect for Catalytic Thrombolysis
Researchers introduced a yolk–shell BFO@tBT‑C nanoparticle that exploits shear stress at clot sites to trigger coupled tribo‑ and piezoelectric effects, generating reactive oxygen species for thrombolysis. The dynamic p–n heterojunction yields potentials 3.6‑ and 2.1‑fold higher than isolated triboelectric or...
In Situ Self‐Nanostructuring Enables Fast‐Recharging of an Aqueous‐Processed Organic Small Molecule Cathode
Researchers introduced 1,3,5‑tris(3‑vinyl‑10H‑phenoxazin‑10‑yl)benzene (V3PXZ) as an organic cathode that undergoes in‑situ electrochemical post‑crosslinking (IEPC) to form insoluble, non‑conjugated polymer networks. The IEPC process simultaneously creates high‑surface‑area nanostructures, enabling rapid ion transport and delivering 56 % of capacity in just 36 seconds (100 C)....
A Targeted Nanozyme for STING Activation Improves BiTEs Therapy Outcomes in Colorectal Cancer
Researchers engineered a tumor‑targeted nanozyme, MnO2‑dsDNA@BiTE/APT, that simultaneously delivers a double‑strand DNA STING agonist and a PD‑L1/CD3 bispecific T‑cell engager. The MnO2 carrier releases Mn2+ ions, activating the STING pathway, while the surface‑bound BiTE recruits T cells to cancer cells....
Supported Metal Centers in Oxygen Electrocatalysis
The review surveys recent progress in supported metal active centers for oxygen electrocatalysis, emphasizing single‑atom catalysts and their role in oxygen evolution and reduction reactions. It critiques the over‑broad use of the strong metal‑support interaction (SMSI) term, distinguishing multiple mechanisms...
Self‐Adaptive Infrared Vision via Neural‐Controlled Gain Compression in a Single Photodetector
Researchers have demonstrated a neuromorphic photodetector that mimics eye‑like gain control in the infrared‑polarization spectrum. The device uses a gate‑tunable Au/BP/PdSe₂ van der Waals heterostructure to achieve nonlinear gain compression via electrostatic barrier reconfiguration. Integrated with a neural‑network microcontroller, it autonomously adjusts...
Mechanistic Insights and Scalable Fabrication of a Ni‐Based MOF Bistable Electrochromic Film Toward Energy‐Efficient Displays
Researchers have introduced a nickel‑based metal‑organic framework (Ni‑BPA) electrochromic film that switches rapidly between transparent and neutral dark‑brown states. The film, fabricated by electrostatic spray deposition, delivers 78% optical modulation at 490 nm and a coloration efficiency of 88.57 cm² C⁻¹. Strong hydroxide...
Strain‐Modulated Engineering of High‐Entropy Vanadium‐Based Chalcogenide for Sustainable Water Oxidation
Researchers have engineered a strain‑modulated high‑entropy vanadium‑based chalcogenide (VMoFeCoNi)Sx using an optimized solvothermal route, achieving a single‑phase pyrite structure with 0.67% compressive micro‑strain. The nanoflower/nanoflake catalyst exhibits exceptional oxygen evolution reaction (OER) activity in alkaline media, delivering overpotentials of 210 mV...
Emerging P‐Block Metal‐Based Electrocatalysts for Energy Conversion
The review highlights p‑block metal‑based electrocatalysts as sustainable alternatives to precious‑metal catalysts for energy‑conversion reactions such as CO₂ reduction, nitrogen reduction, and oxygen reduction. It details diverse architectures—single atoms, alloys, compounds, and doped systems—and explains how electronic tuning, oxophilicity, and...
Mesoporous Silica Nanoparticles‐Based Formulations for Enhanced Oral Delivery of Peptide Drugs: A Case Study on Insulin
Researchers engineered mesoporous silica nanoparticles (MSN) to encapsulate insulin and co‑formulated them with succinylated β‑lactoglobulin into pH‑responsive tablets. Surface grafting with polyethylene glycol and phosphonate groups boosted insulin solubility by roughly 2.5‑fold and stabilized the particles in gastrointestinal fluids. The...
MOF‐on‐MOF Core–Shell Heterostructure With Synergistic Porous Interface for Highly Efficient Propane/Propylene Separation
Researchers have created a Ni‑MOF‑74@ZU‑609 core‑shell heterostructure that simultaneously delivers high propylene uptake and selectivity. Dynamic breakthrough tests show a record‑high selectivity of 5.51 and a capacity of 1.14 mmol g⁻¹ at 298 K and 1 bar, surpassing the performance of the individual parent...
Clinical Implications of Malnutrition in Huntington's Disease Progression: Evidence From a Chinese Cohort and Mendelian Randomization
Researchers evaluated nutritional status in 113 Chinese Huntington’s disease patients using CONUT, GNRI, and PNI scores and compared them with matched healthy controls. Malnutrition was markedly more common in HD, especially by CONUT (34.5% vs 13.3%) and GNRI (8% vs...
Associations of Inflammation-Related Nutritional and Metabolic Status Indices CAR and CTI with 90-Day Unfavorable Functional Outcomes in Patients with Acute...
A Korean stroke registry of 1,484 acute ischemic stroke patients examined whether the C‑reactive protein‑to‑albumin ratio (CAR) and the CRP‑triglyceride‑glucose index (CTI) predict 90‑day functional outcomes. After multivariable adjustment, higher CAR (OR 1.25) and higher CTI (OR 1.38) were independently associated with...
Cell Death in Photoreceptor Cells Is Reversible, Study Finds
University of Michigan researchers discovered that photoreceptor cells can reverse apoptosis when stressors are removed, highlighting the pivotal role of functional mitochondria and mitophagy in cell recovery. Using mouse cell lines and retinal detachment models, the team showed that damaged...
Social Status Influences T-Cell Synapse Strength
A new study in Cell Research links social hierarchy to immune competence by showing that pre‑frontal cortical synaptic strength governs peripheral T‑cell activity. Lower‑ranking animals displayed weakened synaptic transmission, which correlated with reduced T‑cell activation, while higher‑ranking peers exhibited stronger...
Alternative Proteins ‘A Major Opportunity’, Says UK Food Security Minister
UK food security minister Dame Angela Eagle announced that alternative proteins are a major opportunity in the forthcoming Good Food Cycle strategy and that the government will accelerate novel food approvals. The announcement follows the Food Standards Agency’s recent moves...
Powering the Next Wave of Cell Therapy: From iPSC-Derived Cells to In Vivo Reprogramming
Induced pluripotent stem cells (iPSCs) are being engineered into diverse therapeutic cell types, while in vivo reprogramming aims to convert resident cells directly within patients, eliminating traditional cell‑manufacturing steps. Both strategies depend on precise recombinant growth factors, cytokines, extracellular matrix proteins...
Reinforced Biotubes: Readily Available Regenerative Vascular Grafts
Researchers Cheng, Zhi and Midgley have unveiled reinforced biotubes—bioengineered vascular grafts that combine living cells with nanofibrous reinforcement—to address durability and availability limits of current grafts. The tubes are fabricated in bioreactors, seeded with smooth‑muscle and endothelial progenitor cells, and...
Gene Therapies for Hearing Loss Strike an Encouraging Note in Embattled Modality
Gene‑therapy candidates for hereditary hearing loss are gaining traction as safety concerns ease with localized delivery. Regeneron’s DB‑OTO and Eli Lilly’s AK‑OTOF have each demonstrated clinically meaningful hearing improvements in early‑stage trials, positioning them as frontrunners for the first approved deafness...
Swissto12 to Build Small Optical Relay GEO Satellite for Space Compass
Swissto12 has secured a contract with Japan’s Space Compass to build SC‑A, the first SmallSat‑class optical relay satellite in geostationary orbit. The spacecraft will use Swissto12’s HummingSat platform and is slated for delivery in Japan’s fiscal year 2028. SC‑A serves as a...
Chinese Surgery Robot Outperforms Humans, Cuts Brain Imaging Time by 29%
Chinese researchers unveiled the YDHB‑NS01 cerebrovascular intervention robot, which cuts brain angiography time by roughly 29%, shaving nine minutes off a standard 38‑minute procedure. In a head‑to‑head trial at Peking Union Medical College Hospital, the robot matched manual methods with...
Paving the Way for Real‑Time Earth Observation: Space Compass and SWISSto12 Sign Contract for First Commercial GEO Optical Data Relay...
Space Compass and Swiss‑based SWISSto12 have signed a contract to develop the first commercial geostationary (GEO) optical data‑relay satellite. The platform will host Space Compass’s high‑resolution imaging payload and use SWISSto12’s proven satellite bus to deliver near‑real‑time Earth observation data....
Scientists Discover Surprising Brain Trigger Behind High Blood Pressure
University of Auckland researchers have identified the lateral parafacial region of the brainstem as a hidden driver of neurogenic hypertension, linking forced exhalations to sympathetic nerve activation. In animal models, silencing this nucleus normalized blood pressure, confirming a causal link...
Neanderthals Survived on a Knife’s Edge for 350,000 Years
Two new genetic studies reveal that Neanderthals lived in small, isolated bands across Eurasia, with effective breeding populations of only a few thousand individuals. Inbreeding accelerated genetic divergence, especially in eastern fringe groups, while a severe bottleneck during the 75,000‑65,000‑year‑old...
Scotland Becomes First in UK to Test Newborns for Rare Genetic Condition
Scotland has become the first UK nation to add spinal muscular atrophy (SMA) to its universal newborn heel‑prick screening, rolling it out to all babies as part of a two‑year pilot. The program will test roughly 50,000 infants annually, identifying...
Human Eye's Frame Rate, Resolution, Dynamic Range Remain Unknown
Ok but real talk we still don’t know the frame rate, resolution and dynamic range of the human eye?
Coal‑Derived Quantum Dots Show Powerful Antioxidant Activity
📰 🧪 James Tour Group in the News: Coal-derived quantum dots offer basis for effective antioxidantAn article features Rice research that determined that polyethylene glycol and graphene quantum dots […] https://t.co/nzomlmkBlU
Low-Volume, Low-Frequency Training Preserves Muscle Fascicle Lengths
A low-volume, low-frequency combination is able to maintain muscle fascicle lengths after eccentric-only training in humans. This suggests that maintenance of sarcomeres and myofibrils works slightly differently. https://t.co/kSamQXyhZh
Only Seven Proven Longevity Compounds After Massive Mouse Trials
7 Drugs. 30,000 Mice. 20 Years. The Only Longevity Compounds With Real Evidence. https://t.co/BzdoDZeicb @agingroy https://t.co/uM5QMpIAS6
Blue Origin Advances New Glenn: Multiple Second Stages in Integration
"At least two New Glenn second stages (GS2) appear in final integration, complete with insulation blankets. Complete tank sections for at least four more stages await insulation, while bulkheads and barrel sections indicate yet another unit in the works." https://t.co/JPS90rT2WC...
Time‑restricted Feeding Curbs Early Liver and Colon Cancer in Rats
The effects of time-restricted feeding on early phases of carcinogenesis in rat liver and colon https://t.co/hZQUZAwXV5
3D‑Printed Drones Tag Whales for Ocean Research
Ocean Alliance Uses #3DPrinted #Drones to Tag Whales for Ocean Research by @UltiMaker #Innovation #EmergingTech #Technology #Tech https://t.co/eEjCP8utBi