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
Is It OK to Keep a Trophy Crappie? Here’s What the Fisheries Biologists Say
Anglers wondering whether to keep trophy‑size crappie receive conflicting advice from biologists in Texas and Wisconsin. In Texas, fast‑growing crappie reach legal size within a year and typically die by age five, so a two‑pound fish is near the end of its life and can be harvested without harming the population. In Wisconsin, crappie grow slower, can live up to 15 years, and population health depends more on the total number taken than on specific sizes. Both experts stress that management goals vary by lake, so anglers should follow local regulations and consult the overseeing biologist.
A Brain Implant for Depression Is About to Be Tested in Humans
Motif Neurotech received FDA approval to begin a first‑in‑human study of its blueberry‑sized brain implant designed to treat severe depression. The device sits just above the dura and delivers wireless electrical stimulation to the central executive network, aiming to restore...
Leaf Microbiome: Untapped Asset Destroyed by Conventional Farming
The phyllosphere, the microbial community on leaf and stem surfaces, covers roughly one billion square kilometers globally. It is Earth’s largest terrestrial habitat for microbes, and it’s been overlooked by agriculture. A single gram of leaf tissue carries ten million bacterial...
Achieving Excellent Electrochemical Stability of Li‐rich Mn‐Based Cathode by One‐Step Decanoic Acid Treatment Under Ambient Atmosphere
Researchers introduced a one‑step decanoic acid (DA) treatment performed in ambient air to modify the surface of Li‑rich Mn‑based cathodes (LLMO). The DA coating creates a thin, stable cathode‑electrolyte interphase and introduces surface oxygen vacancies that suppress side reactions and...
Acupuncture May Improve Pain, Reduce Opioid Use After THA
A triple‑blind randomized trial of 484 total hip arthroplasty patients found intraoperative acupuncture lowered pain scores and opioid consumption on postoperative days 0 and 1. In the acupuncture arm, 14% of patients required no opioids during their hospital stay versus...
Atomic Step–Terrace Ordering Enables Unprecedentedly Low Pop‐in Stress Scatter in GaN (0001)
Researchers used catalyst‑referred etching (CARE) to create GaN (0001) surfaces with atomically flat step‑terrace topography. Nanoindentation on these surfaces produced pop‑in events at the theoretical strength of 16.15 GPa with an unprecedented stress scatter of only 2.3%. By contrast, conventional as‑received...
AI Uncovers Hidden Geothermal Energy Potential
In the latest Current Climate newsletter: ♨️Finding hidden geothermal power with AI 🚀How SpaceX’s IPO could leave Tesla eating rocket dust 🌳World Economic Forum's Jack Hurd on the need for better forest management in a warming world https://www.forbes.com/sites/current-climate/2026/04/27/finding-hidden-geothermal-power-with-ai/
Engineering of Multiple Heterointerfaces in N, S‐Codoped Hollow Cu/Cu2S/C Nanoboxes for Superior Electromagnetic Attenuation
Researchers have engineered N,S‑codoped hollow Cu/Cu2S/C nanoboxes (H‑Cu/Cu2S@NSC) using Cu2O templates, creating a structure that combines interior cavities, multiple heterointerfaces, and heteroatom‑doped carbon shells. The synergistic effect of the hollow architecture and Cu/Cu2S, Cu/C, and Cu2S/C interfaces dramatically improves electromagnetic...
Video Shows NASA Astronaut Struggling to Walk After Journey Around the Moon
NASA astronaut Christina Koch posted a video a week after the Artemis 2 lunar flyby showing her stumbling on a tandem walk with her eyes closed. The clip highlights the vestibular disorientation astronauts experience when returning to Earth’s gravity after prolonged...
Boric Acid‐Coordinated Electrooxidation of Glycerol to Hydroxypyruvic Acid and Coupling With Hydroxylamine Reduction to Serine
Researchers introduced a boric‑acid coordination method that selectively oxidizes glycerol on β‑Ni(OH)₂ to hydroxypyruvic acid (HPA) with 47.5% Faradaic efficiency. The protected glycerol molecule leaves one –OH group free for oxidation, improving selectivity versus conventional electro‑oxidation that over‑cleaves C‑C bonds....
Bifunctional Molecular Bridge with Tunable Dielectric Constant for Air‐Processed Perovskite Solar Cells
Researchers introduced bifunctional molecular bridges—ethanolamine sulfate (EAS) and ethanolamine phosphate (EAP)—to simultaneously passivate defects and provide dielectric screening at the SnO2/perovskite interface of air‑processed perovskite solar cells. The dual‑function strategy regulates crystallization, reduces residual stress, and improves carrier dynamics, delivering...
A Bifunctional Ferroelectric Catalyst Enabling Simultaneous Photoelectrochemical Water Oxidation and Two‐Electron Oxygen Reduction
Researchers have created a bifunctional ferroelectric catalyst, Ba0.7Sr0.3TiO3 (BSTO), that can be applied to both the photoanode and cathode of a photoelectrochemical (PEC) cell. When coated on α‑Fe2O3, TiO2 or BiVO4 photoanodes, BSTO’s ferroelectric polarization adjusts band bending, markedly improving...
Defect‐Rich RuCu Multilayered Nanosheets for Effective Alkaline Hydrogen Electrocatalysis
Researchers have created defect‑rich RuCu multilayered nanosheets (RuCu MNSs) that serve as highly active, durable catalysts for alkaline hydrogen oxidation (HOR) and hydrogen evolution (HER). The RuCu MNSs/C catalyst delivers a mass activity of 4.91 A mg⁻¹ at 50 mV vs RHE, far...
Lemon‑Shaped Exoplanet PSR J2322-2650 B Upends Planet‑Formation Theory
Astronomers using the James Webb Space Telescope have identified PSR J2322-2650 b, a Jupiter‑mass exoplanet with a helium‑and‑carbon atmosphere and a distinctive lemon shape. The discovery, published in The Astrophysical Journal Letters, challenges existing models of planet formation and survival around...
Maine Wild Blueberries Proven to Boost Heart and Gut Health, Study Finds
A University of Maine study led by nutrition professor Dorothy Klimis‑Zacas validates that daily consumption of wild blueberries reduces vascular inflammation and enhances gut health. The research shows the berries contain twice the antioxidants, 72% more fiber and 33% more...
The Longevity Economy Is Built for the Rich
The episode examines the $6 trillion "longevity economy"—the booming market built around anti‑aging and wellness innovations—and highlights how its benefits are disproportionately accessible to the wealthy. It outlines macro trends driving investment in longevity, critiques the uneven distribution of cutting‑edge therapies,...
Allo-HCT Achieves Durable Remission in Complex Multiple Myeloma Case
A recent eJHaem case report details an allogeneic hematopoietic cell transplant (allo‑HCT) that achieved durable remission in a patient with highly refractory multiple myeloma (MM) complicated by therapy‑related myelodysplastic syndrome and acute myeloid leukemia (MDS/AML). The transplant used umbilical cord...
Controlled Triazine‐Based Covalent Functionalization of Black Phosphorus for Degradable Hybrid Materials
Researchers have introduced a scalable triazine‑based covalent functionalization method for black phosphorus (BP) nanosheets, achieving controlled P‑N surface chemistry with higher grafting density using a phase‑transfer catalyst. Optimized mechanochemical production and exfoliation generate high‑quality BP sheets, which are functionalized via...
How Rare Earths Enabled MRI Contrast Agents to Advance Medical Imaging
MRI contrast agents, primarily based on the rare‑earth element gadolinium, have revolutionized diagnostic imaging by highlighting blood flow, blood‑brain barrier disruption, and active disease. By chelating gadolinium into macrocyclic or linear compounds, manufacturers make the metal safe for intravenous use...
Viking Therapeutics Targets 170% Upside as Dual-Agonist Obesity Drug Shows 14.7% Weight Loss
Wall Street analysts have lifted Viking Therapeutics' one‑year price target to $93.59, implying a 170% upside from its current share price. The boost follows phase‑3 data showing the GLP‑1/GIP dual agonist VK2735 cut weight by 14.7% in 13 weeks, positioning...
Shared Pathways Link Gut Aging and IBD; Target Early
The inflammation-aging axis: Shared and distinct mechanisms in physiological gut aging and IBD-associated accelerated gut aging "this article highlights both the shared and distinct pathways driving gut dysfunction in aging and IBD, and underscores the importance of early recognition and targeted...
A Robust Senescence Response Helps Wounds Heal
Scientists compared wound healing in young (2‑month) and old (24‑month) mice and found that a rapid, temporary surge of senescent cells in the young animals accelerates closure. The younger mice displayed sharp up‑regulation of senescence markers p16, p21 and SA‑β‑gal,...
Puratos Makes Progress on Cultured Cocoa Product
Puratos announced it will commercialize the world’s first chocolate ingredient made with cultured cocoa, targeting U.S. professional customers by the end of 2026. The product is being co‑developed with California Cultured through Puratos’ food‑tech arm Sparkalis, leveraging early‑stage investment in...
Artemis II Was a Rousing Success, So What's Next for NASA?
Artemis II’s six‑hour launch attracted 18 million viewers, marking NASA’s first crewed Moon‑orbit flight in five decades. In early 2026 the agency reshuffled its schedule to accelerate launches, positioning Artemis III as an orbital lander‑test mission for 2027 and pushing the crewed Moon...
China Unveils All‑Iron Flow Battery Promising Cheaper Renewable Storage
Scientists at the Chinese Academy of Sciences' Institute of Metal Research announced an all‑iron flow battery that could dramatically lower the cost of large‑scale renewable energy storage. The breakthrough, published in Advanced Energy Materials, hinges on a stable electrolyte that...
Obesity Epigenetically Reprograms CD4+ T Cells, Fueling Inflammation
The impact oif obesity on the immune system. Through methylation, obesity imprints memory to CD4+ (helper) T cells, which can last for many years, and promotes immune system dysregulation and inflammation. @emboreports https://t.co/mqGVy6mLd3
Violet Light Filtering IOL Shows Tolerance to Induced Astigmatism
Johnson & Johnson’s Tecnis Odyssey violet‑light‑filtering intraocular lens demonstrated strong tolerance to induced astigmatism in a prospective study of 30 cataract patients. More than 96 % of participants achieved spectacle independence, and over 90 % reached 20/40 vision or better with up...
South Korea Unveils $40.8 Billion Nanotech Master Plan to Rank in Global Top‑3 by 2030
South Korea announced a 60 trillion‑won ($40.8 bn) five‑year nanotechnology master plan, the sixth such roadmap, to lift the nation into the world’s top three nanotech powers by 2030. The plan outlines 13 priority tasks, five breakthrough research fields and a target...
NASA Schedules Artemis II Launch, Elon Musk Shifts to Moon Support
NASA will launch Artemis II from Cape Canaveral on Wednesday, the first U.S. crewed deep‑space flight since Apollo 17 in 1972. At the same time, SpaceX founder Elon Musk has publicly reversed his criticism of the program, calling the Moon a faster...
Coral Reefs on a Remote Archipelago Shrugged Off a Massive Heatwave
In early 2025 a severe marine heatwave devastated reefs worldwide, yet the Houtman Abrolhos archipelago off Western Australia remained largely unaffected despite enduring 22 °C‑weeks of heat stress. Researchers from the University of Western Australia documented near‑100 % survival at 16 °C‑weeks and...
Veradermics Soars on Positive Data for Baldness Treatment
Veradermics announced that its experimental oral minoxidil pill, VDPHL01, achieved the primary endpoint in a Phase 3 trial, delivering a 30‑33 hair‑per‑cm² increase over six months versus placebo. The drug was well tolerated, with side‑effect rates matching placebo and no cardiac...
Early Universe Particles Behaved Very Differently Than Today
The particles in the early Universe painted a different picture The Standard Model is well-understood: quarks, leptons, gluons, the photon, the W-and-Z bosons, plus the Higgs boson. But many things looked very different early on. https://t.co/RY3rHqRfT9
A Minute with Jacopo Bernardini
Jacopo Bernardini, a mechanical engineer in Fermilab’s Applied Physics and Superconducting Technology Directorate, was promoted to level‑3 manager for the 650‑MHz cryomodule system within the PIP‑II accelerator upgrade. He oversees delivery of 13 low‑beta and high‑beta cryomodules and serves as...
Kalpakkam PFBR Criticality Marks New Phase in India’s Nuclear Programme: Minister Jitendra Singh
India achieved first criticality of its indigenously designed 500 MWe Prototype Fast Breeder Reactor (PFBR) at Kalpakkam on April 6, 2026, marking a milestone in the country’s three‑stage nuclear programme. The reactor, built by BHAVINI and using uranium‑plutonium mixed‑oxide fuel, can generate...
Jump Height Lies: Force–Time CMJ Metrics Reveal Hidden Neuromuscular Responses in Elite Football
A new study of elite footballers measured countermovement jumps 48 hours after matches and found jump height unchanged across all levels of match exposure. However, force‑time metrics—early concentric impulse, modified RSI, peak concentric force, and contraction time—showed significant declines or increases,...
Pam Marrone Targets Resistant Weeds with Cocktails of Microbial Metabolites as Bioherbicide Space Heats Up
Invasive Species Corporation (ISC), led by Pam Marrone, is developing bioherbicides that combine multiple microbial metabolites to tackle glyphosate‑resistant weeds. The company has advanced two lead candidates from greenhouse tests to extensive field trials across the Midwest and Southeast in...
Unraveling the Mass Mystery of Orion’s Young Stars
A team of astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) has mapped the masses of more than 200 young stars in the Orion Nebula, revealing a mass distribution far broader than traditional models predict. The survey identified a surplus...
Carbon Removal Shifts Pitch to Energy Dominance Over Climate
The carbon removal industry is reframing its pitch to win support in the Trump era, by focusing on energy dominance over climate change. https://t.co/WOQfYGioFw via @axios
Milky Way’s “Little Cousins” May Hold Clues About Infant Universe
Astronomers have examined the Milky Way’s faint dwarf satellite galaxies—its “little cousins”—to extract clues about the universe’s infancy. By analyzing stellar ages and chemical compositions, the team linked these nearby dwarfs to the first generations of galaxies that formed after...
Physicists Discover the Most Complex Forms of Ice Yet
Physicists using diamond‑anvil compression and an X‑ray free‑electron laser have identified ice XXI, a crystal with a 152‑molecule repeat, and subsequently ice XXII with a 304‑molecule repeat—among the most complex ice phases ever observed. The discoveries stem from high‑speed imaging and scattering...
LHAASO Discovers "Aquila Booster," Challenging Theoretical Limits of Particle Acceleration in Pulsar Wind Nebulae
The Large High‑Altitude Air Shower Observatory (LHAASO) has identified a new ultra‑high‑energy gamma‑ray source dubbed the “Aquila Booster” within a pulsar wind nebula. The detection records photons exceeding 1 PeV, far beyond the energies predicted by conventional acceleration models. Researchers propose...
How Much Water Erupts From Old Faithful Geyser?
Researchers from the USGS, UC‑Davis, UC‑Berkeley and the National Park Service measured water discharge from 45 Old Faithful eruptions using a portable flume and river conductance monitoring. They found an average volume of 27.9 cubic meters (7,370 gallons), with individual eruptions ranging from...
Compass Shares Crash as ‘Confounding’ Survival Data Raise Approvability Questions for Bispecific
Compass Therapeutics reported that its bispecific antibody tovecimig failed to meet the secondary overall survival (OS) endpoint in the Phase 2/3 COMPANION‑002 trial, though it achieved a 56% reduction in progression risk, extending progression‑free survival (PFS) to 4.7 months versus 2.6...
SpaceX Plans Falcon Heavy Return Featuring Side Booster Landings
SpaceX is set to launch its first Falcon Heavy mission in over 18 months, targeting a Viasat‑3 communications satellite. The lift‑off will occur from Kennedy Space Center’s Launch Complex 39, with the two side boosters programmed to return and land...
Australian Rocket Startup Gilmour Pinpoints Cause of First Rocket Launch Failure
Gilmour Space, an Australian hybrid‑rocket startup, released its investigation into the July 2025 Eris test‑flight failure. The probe found that one of the four first‑stage motors lost thrust at about nine seconds after ignition, with a second motor dropping at...
MoonFall: Hop To It for Future Artemis Lunar Landings
NASA’s Artemis program is adding a robotic precursor called MoonFall, which will launch four hopper drones to the Moon’s south‑pole region. The drones will map terrain, locate water‑ice and test autonomous navigation ahead of the first crewed landing slated for...
This Dangerous Pregnancy Complication Is Common. A New Treatment Might Help
A novel blood‑filter that removes excess soluble Flt‑1 reduced the protein by roughly 17% in a pilot study of 16 women with early‑onset preeclampsia. The intervention modestly lowered blood pressure and proteinuria, allowing pregnancies to extend a median of 10...
A Colorful Glimpse
In May 2024, satellites captured a striking phytoplankton bloom off Greenland’s coast, stretching hundreds of kilometres and visible from space. The bloom’s vivid blue‑green swirls map the underlying oceanic eddies, acting like natural tracer particles. Researchers highlighted the event as a...
Study Finds Cold Plasma Treatment Reduces Peanut Allergenicity
Researchers at McGill University demonstrated that cold plasma treatment can slash the immunoreactivity of whole peanut protein by nearly 70 percent after a 25‑minute exposure. The process altered protein structures, making them more digestible while preserving functional properties essential for...
GDC-4198
Regor Therapeutics discovered GDC‑4198, an oral CDK4/2 inhibitor now owned by Genentech. The drug is in Phase 1/2 trials for advanced solid tumors, with a focus on breast cancer. It combines low‑nanomolar CDK4 potency with comparable CDK2 activity and roughly 20‑fold...