Today's Science Pulse
UK-led study reveals hidden massive star clusters deep inside nearby galaxies
Astronomers using the VLA and ALMA uncovered previously unseen giant star clusters, described as "ring factories," embedded within nearby galaxies. A complementary analysis of roughly 18,000 star‑forming regions showed that the energetic activity of young stars plays a decisive role in shaping galaxy evolution.
Also developing:
By the numbers: Foundation Alloy raises $22M Series A
Braving the Arctic for Upcoming Polar-Focused Satellites
The European Space Agency is preparing three new Copernicus satellites—CIMR, CRISTAL and ROSE‑L—to improve Arctic sea‑ice monitoring. To validate the instruments, an international team is conducting a six‑week field campaign on the sea ice near Cambridge Bay, collecting coordinated ground‑based and airborne measurements under real‑world conditions. These data will be compared with existing satellite overpasses such as CryoSat, ICESat‑2 and Sentinel‑3 to fine‑tune retrieval algorithms before launch. The effort builds on the MOSAiC experiment’s multidisciplinary framework and aims to deliver more accurate, low‑uncertainty sea‑ice products for climate‑policy users.
Strain‐Field‐Induced Bandgap Opening in Bilayer Graphene
Researchers have shown that periodic in‑plane strain fields generated by a graphene/organic‑2D‑crystal/graphene sandwich can open a bandgap of up to 50 meV in bilayer graphene while keeping the lattice intact. The gap stems from bond‑length modulation at domain boundaries rather than...
Nanoengineered Micellar Hydrogel with Controllable Strain‐Dependent Behavior for Brain Slice‐Like Tissue Patch Bioprinting
Researchers have created a nanoengineered chitosan micelle‑crosslinked hydrogel (CDP) that can be tuned to three distinct rheological states for extrusion‑based bioprinting. By balancing dynamic covalent crosslinks with shear‑induced micelle stacking, the CDP‑II formulation tolerates up to 200% strain while maintaining...
The Rich and Powerful Want to Live Forever
Powerful leaders and tech magnates are increasingly investing in life‑extension technologies, from organ‑replacement to cellular rejuvenation. Recent viral footage allegedly captured Chinese President Xi Jinping and Russian President Vladimir Putin discussing personal desires for immortality, underscoring how longevity has become...
Japanese Scientists Build All-Perovskite Tandem Solar Cell with 30.2% Efficiency
Japanese researchers at the University of Tokyo have demonstrated an all‑perovskite four‑terminal tandem solar cell that reaches a 30.2% power conversion efficiency. The device pairs a 24.4% wide‑bandgap top cell with a 21.5% narrow‑bandgap bottom cell using a spectral‑splitting architecture...
Is Stem Cell Therapy About to Transform Medicine and Reverse Ageing?
Stem cell therapy is re‑emerging as a credible route to tissue regeneration and age‑reversal after a decade of failed anti‑ageing bets. Researchers are now demonstrating partial cellular reprogramming that restores youthful function without erasing cell identity. Early‑stage human trials from...
Fatal French HUS Outbreak Caused by Globally Emerging, Hybrid E. Coli Strain Affected Only Adults
A 2025 outbreak in France linked to a novel hybrid STEC/ETEC Escherichia coli strain caused 18 confirmed adult infections, with more than 90% developing hemolytic uremic syndrome and three deaths. The pathogen, serotype O77:g:K92:H18, was traced to a raw cow’s...
A Targeting Light‐Management Strategy Affords Ultraviolet‐Stable and Efficient Perovskite Solar Cells
Researchers introduced a novel light‑management molecule, Rhodamine B‑acylhydrazine (RhBH), into inverted perovskite solar cells. The RhBH‑Pb2+ chelate down‑converts harmful ultraviolet photons into visible light while simultaneously passivating intrinsic defects. This dual action enabled a record non‑encapsulated power conversion efficiency of...
Wavelength-Dependent SLA: 3D Printed Action Plots
Researchers have unveiled “3D printed action plots,” a physical artifact that maps a resin’s cure efficiency across different illumination wavelengths. By exposing a standardized geometry to controlled doses at wavelengths such as 385 nm, 405 nm and visible light, the surviving features...
ADM’s Probiotic Shows Promise for Constipation: Study
Researchers at Archer Daniels Midland (ADM) reported that their probiotic BPL1, containing Bifidobacterium animalis subsp. lactis, significantly improved stool frequency, weight and moisture in loperamide‑induced constipated rats. A higher dose (3 × 10⁹ CFU) produced stronger laxative effects than a lower dose (1.5 × 10⁸ CFU)...
Satellite Startup Univity Raises €27m to Throw Its Hat Into the Ring
French satellite startup Univity announced a €27 million ($29 M) Series A round to develop its VLEO‑based 5G constellation, uniSky. The funding, led by Blast and backed by Expansion Capital and Bpifrance’s Deeptech 2030, will finance the uniShape demonstrator – two low‑orbit satellites that...
Case Study: Data Sharing Through DECIPHER Supports Rare Disease Research and Clinical Care
The European Genomics Initiative’s DECIPHER platform now hosts data from the University of Bristol’s GenROC study, which has collected clinical and parent‑reported information on nearly 550 children with rare neurodevelopmental disorders. DECIPHER already contains genetic and phenotypic records for more...
AI Accelerates Search for Extraterrestrial Life
AI is expanding the search for life beyond Earth. By combining advanced telescopes, modeling and machine learning, scientists can analyze vast amounts of data and detect patterns that would be impossible to spot manually. It marks a new frontier. AI is not...
China Unveils a Fixed-Wing Drone Made of Bamboo Fibre Composite Material
China’s International Centre for Bamboo and Rattan, together with Beihang University and Long Bamboo Technology, flew the world’s first fixed‑wing drone built largely from bamboo‑based composite material. The UAV’s fuselage contains over 25% bamboo, achieving a weight reduction of more...
The Sky Today on Friday, April 24: Posidonius Illuminated
Astronomy.com highlights the waxing gibbous Moon on April 24, 2026, showcasing the 97 km Posidonius crater in the Moon’s northern hemisphere. Observers are urged to scan the terminator’s edge to view the crater’s central peaks and the smaller Posidonius B impact site. The...
Diagonal Therapeutics’ Innovative Clustering Antibodies for Vascular Diseases
Diagonal Therapeutics is advancing a pioneering platform of clustering antibodies designed to restore vascular receptor signaling, targeting the root cause of genetic vasculopathies. Its lead candidate, DIAG723, has earned FDA Orphan Drug Designation for hereditary hemorrhagic telangiectasia (HHT) and shows...
Johnson & Johnson Reports Clinical Findings on Imaavy (Nipocalimab) for Generalized Myasthenia Gravis (gMG) at AAN 2026
Johnson & Johnson presented Phase III Vivacity‑MG3 data on its anti‑IgG antibody, Imaavy (nipocalimab), in generalized myasthenia gravis (gMG). In the 24‑week post‑hoc analysis, patients receiving Imaavy plus standard of care were about four times more likely to achieve sustained...
How BIPV Façades Behave Under Enclosure Fire Conditions
A research team led by the University of Science and Technology of China built a stainless‑steel compartment to evaluate how building‑integrated photovoltaic (BIPV) façades behave in enclosure fires. The study tested three PV module types—CdTe thin‑film, double‑glazed crystalline silicon and...
One Avocado Daily Cuts Glycemic Load by 14
The Effect of Including One Avocado Daily in a Habitual Diet on the Glycemic Index and Glycemic Load in Free-living Adults with Overweight/Obesity "Daily consumption of one avocado within the habitual diet significantly reduced GL by almost 14 points, without requiring...
China Holds Officials Accountable for Missing Xi’s Green Goals
China warns regional officials that they will be held accountable for failing to make progress toward President Xi Jinping’s green targets https://t.co/4RFldLy7n8
Multi-Tbps Quad Band Starlink Satellite Gateway
SpaceX has filed FCC application SES‑LIC‑20260306‑00745 for a next‑generation quad‑band gateway, dubbed “First of Its Name,” at its Starlink factory in Bastrop, Texas. The earth station will use 40 × 1.99‑meter parabolic antennas covering Ka, V, E, and W bands, vastly expanding...
DTU Uses Lithoz Ceramic 3D Printing to Build Gyroid Fuel Cells
Researchers at the Technical University of Denmark (DTU) have used Lithoz’s ceramic 3D‑printing platform to fabricate monolithic solid‑oxide fuel cells (SOFCs) with gyroid lattice structures made from 8 mol % yttria‑stabilized zirconia. The gyroid architecture delivers a power‑to‑weight ratio of roughly 1 W g⁻¹,...
First Ever Talks to Ditch Fossil Fuels as UN Deadlock Deepens
A group of about 60 nations gathered in Santa Marta, Colombia to chart a roadmap for completely phasing out fossil fuels, marking the first dedicated talks of this kind. The participants, accounting for roughly one‑fifth of global fossil‑fuel supply, include Colombia,...
Chinese AI Breakthroughs Shared Openly, Benefit All Labs
While US politicians/lobbyists are scaremongering about “Chinese distillation,” Chinese scientists are actually sharing real AI breakthroughs in the open. These kind of advances have nothing to do with data and benefit everyone, including small (and possibly big) US labs.
Bruker Alicona Celebrate 25 Years of Advancing Focus Variation in Industrial Metrology
Bruker Alicona commemorated 25 years of Focus Variation, a 3‑D optical metrology method that began as a Graz University research project in the late 1990s. The technology matured into the InfiniteFocus product line, now in its sixth generation, and has been...
The Sky This Week From April 24 to May 1: Saturn Reappearing
The Sky This Week (April 24‑May 1) guides observers through a packed lineup of celestial events, including a Venus‑Uranus conjunction, a Moon occultation of Regulus, and Saturn’s early‑morning rise. Amateur astronomers can spot Gamma Cassiopeiae’s X‑ray source being linked to a magnetic white‑dwarf...
Laps of Icy Roads in China Show Sodium Batteries Making an EV Breakthrough
Chinese automaker Changan, in partnership with battery giant CATL, demonstrated mass‑produced electric SUVs and a coupe powered by sodium‑ion batteries on icy tracks in Inner Mongolia. The tests highlighted that sodium‑ion cells can deliver roughly 350 km of range and operate...
Our Collective Memory Spans Just 63 Years
Did you know: The first measles vaccine was licensed in 1963 That is exactly 63 years ago Which means the oldest people vaccinated as a baby are 63 years old I guess 63 years must be about how long our collective memory remains in...
Kennedy’s CDC Blocks Publication of Study that Shows Vaccines Reduce Hospitalizations by 50%, Then Misrepresents Why
The CDC’s flagship Morbidity and Mortality Weekly Report (MMWR) blocked a study that found COVID‑19 vaccines cut emergency‑room visits and hospitalizations by roughly 50% among healthy adults last winter. The paper had cleared internal scientific review but was halted after...
What Trump’s Psychedelics Executive Order Means for Basic Neuroscience
President Donald Trump issued an executive order to accelerate clinical research on psychedelic drugs, allocating at least $50 million for state‑run programs and directing the FDA to speed up drug reviews. The order also tasks the attorney general with reviewing the...
El Niño Resurgence Threatens Climate Policy Progress
El Niño’s Comeback Is Bad News for Climate Politics #energysky -- via Heatmap News https://t.co/uWhLSm7lAb https://t.co/J09nJHq7Uy
New ‘Cryptic’ Gecko Species Discovered in Vietnam’s Imperiled Karst Forests
Researchers have described a new gecko, Hemiphyllodactylus ziegleri, from Vietnam's Copia Nature Reserve, marking the country's 12th known gecko species. Genetic testing revealed a 14% DNA divergence from its closest relatives, confirming it as a distinct, cryptic species. The tiny...
Teenage Mono Infection Linked to Higher Risk of Multiple Sclerosis Later in Life
A new long‑term study linking teenage infectious mononucleosis to a three‑fold increase in multiple sclerosis risk was conducted by researchers at Moderna and the Mayo Clinic using Rochester Epidemiology Project data. The analysis covered over two decades of health records,...
Study Finds Microplastics in Most Prostate Tumors
Researchers at NYU Langone Health detected microscopic plastic particles in nine of ten prostate tumor samples, a 90% contamination rate. Cancerous tissue contained about 40 micrograms of plastic per gram, roughly 2.5 times the level in adjacent healthy tissue. The...
Pandemics Kill More Than Wars—Vaccines Are National Security
When I tell people that pandemic/epidemic preparedness & vaccination are critical to national security, people often say “huh”? The 1918 pandemic killed more people than WWI. In WWII flu tore up troops in Europe, so we invented flu vaccines before the...
Emory Physicists Use AI to Reveal New Laws in Dusty Plasma, a Fourth State of Matter
Physicists at Emory University combined a custom neural network with 3‑D particle tracking to uncover previously unknown interaction rules in dusty plasma, achieving over 99% accuracy and overturning established theories. The breakthrough, published in PNAS, demonstrates AI’s capacity to discover...
Early Weight‑Bearing Cuts Recovery Time After Hip Fracture Surgery
Researchers led by Ma, Y. and colleagues demonstrated that a standardized early weight‑bearing protocol enables older patients to regain walking ability and strength weeks sooner after intertrochanteric fracture surgery, without increasing fixation failures. The findings could shift postoperative care toward...
Weizmann Study Finds Genes Explain Up to 50% of Lifespan Variation
Researchers at the Weizmann Institute of Science, led by Ben Shenhar, published a study showing that genetics may account for roughly 50% of human lifespan variation, double previous estimates. The finding challenges the long‑standing view that lifestyle dominates longevity and...
FGF21 Shows Dual Action: Reduces Drinking, Shields Liver
The study validated FGF21-a liver-derived hormone currently in clinical trials for fatty liver disease “as a dual-action therapeutic that both curbs harmful drinking behaviors and protects against alcohol-related liver injury https://t.co/VdPZvQQ9qp
Belite Bio Files NDA for Tinlarebant After 35.7% Lesion Reduction in Phase 3 Trial
Belite Bio began a rolling New Drug Application for tinlarebant on April 21, 2026, after its Phase 3 DRAGON trial demonstrated a 35.7% reduction in retinal lesion growth for Stargardt disease patients. The filing could accelerate approval for the first...
Toyota's CUE7 Humanoid Robot Scores AI-Powered Free Throw at Tokyo Arena
Toyota demonstrated its CUE7 humanoid robot at Toyota Arena Tokyo, where the 7‑foot‑2, 163‑lb machine made an autonomous free‑throw shot before a crowd of 8,400. The robot relies on reinforcement‑learning AI, a shift from the scripted control that powered earlier...
The Horrors That Could Lie Ahead if Vaccines Vanish
Stanford researchers modeled the health impact of a complete loss of childhood vaccines for polio, measles, rubella and diphtheria over the next 25 years. Their simulations show that even at today’s vaccination levels the U.S. is on the brink of...
Indigenous Knowledge Helps Identify New, Highly Threatened Skink in Australia
Researchers have formally described a new skink species, *Liopholis mutawintji*, nicknamed Kungaka, from Mutawintji National Park in New South Wales. Genetic and morphological analysis revealed it is distinct from the widely distributed White’s skink, which actually comprises three separate lineages....
UK Universities Build Atomically Precise Nanoribbons Using Molecular Chains
Scientists from the University of Birmingham and the University of Warwick have demonstrated a new synthesis route that assembles nanoribbons from individual donor and acceptor molecules, achieving atomic‑level control of electronic properties. The work, published in Nature Communications, could reshape...
SpaceX Adds 24 Starlink Satellites, Nearing 9,000 in Orbit
SpaceX launched a Falcon 9 carrying 24 next‑generation Starlink satellites from Vandenberg Space Force Base on April 22, 2026. The deployment brings the total constellation close to 9,000 satellites and highlights SpaceX’s high‑cadence, reusable launch model that keeps costs low while expanding...
SpaceX Wins $57 Million U.S. Military Contract to Demo Satellite Crosslink Tech
SpaceX secured a $57 million contract from the Space Systems Command to demonstrate Link-182 satellite‑to‑satellite communications, a key step toward the Pentagon’s Golden Dome missile‑defense architecture. The award, due for completion by April 2027, marks a deepening partnership between the commercial launch...
Houston Friday Night: Comedy, Immunization Partnership Celebrate Vaccines
Friday night in HoustonTX I will be there along with The Immunization Partnership and COMEDY INJECTION, VACCINES: 9th Wonder of the World https://t.co/GPSrrB3poV https://t.co/THhFN31ebn
Tau Seeds Trigger Widespread Neurofibrillary Tangles via Connectivity
Tau seeds induce neurofibrillary tangle formation across brain regions via individual-specific connectivity • Tau seeds induce neurofibrillary tangles (NFTs) locally and across distal brain regions https://t.co/wcD6GdHHYF https://t.co/3pHuh7cdTi
Form Energy CEO on the Potential for a 100-Hour Battery
Form Energy CEO Mateo Jaramillo highlighted the strategic value of a 100‑hour iron‑air battery, a duration that can replace or compete with thermal generators on the grid. The company is rolling out its first overseas project in Ireland and recently...
Soyuz Tower Demolished, Repurposed for Maia Rocket
There are reports about the demolition of the service tower at the Soyuz launch pad in Kourou, French Guiana. It looks like this supposed video was badly squeezed horizontally. In 2024, the mothballed facility was re-assigned for the European Maia...