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
Field-Ready Tool Identifies Rare and Zoonotic Parasitic Worms Missed by Standard Tests
Researchers at the University of Melbourne and UNSW have created a field‑ready diagnostic that uses Oxford Nanopore long‑read sequencing to profile the full community of parasitic nematodes in stool from humans and animals. Validation showed sensitivity and specificity comparable to the gold‑standard method while revealing rare and zoonotic species missed by microscopy and PCR. Over half of the human samples tested contained zoonotic worms linked to dogs, highlighting cross‑species transmission. The portable assay promises to sharpen One Health surveillance and improve targeted deworming programs, especially in low‑resource settings.
Blood Test Measuring Biological Age May Reveal Dementia Risk
Researchers at King’s College London validated a blood‑based metabolomic aging clock that can flag individuals at heightened risk of dementia years before symptoms appear. Participants whose biological age exceeded their chronological age by more than one standard deviation faced a...
JWST and Hubble Reveal Massive Star Clusters Form Faster Than Expected
Astronomers using the James Webb Space Telescope and Hubble Space Telescope studied thousands of young star clusters in four nearby galaxies and found that the most massive clusters disperse their natal gas and emit ultraviolet light far sooner than previously...
Study Maps Metacognition Networks, Offering New Insight for Meditation Practice
Researchers have identified a conserved brain network for metacognition in macaques, showing activation in prefrontal and parietal regions during self‑monitoring tasks. The findings suggest that the neural basis of mindfulness practice may be shared across primate species, opening avenues for...
Merck and Kelun‑Biotech’s Sac‑TMT ADC Cuts Death Risk in Phase III Endometrial Cancer Trial
Merck and China‑based Kelun‑Biotech announced that their TROP2‑directed ADC sacituzumab tirumotecan (sac‑TMT) met primary endpoints in the TroFuse‑005 Phase III trial, delivering statistically significant overall‑survival and progression‑free‑survival improvements versus physician‑chosen chemotherapy in 776 patients with advanced or recurrent endometrial cancer. The...
BIOTRONIK, Charité and German Heart Center Foundation Unite to Advance Digital Cardiology
BIOTRONIK, Charité – Universitätsmedizin Berlin, and the German Heart Center Foundation announced a research partnership to accelerate digital cardiology. The collaboration will create AI‑based tools, simulation environments, and an endowed professorship, positioning Berlin as Europe’s digital heart‑care hub.
IBM Quantum Team Demonstrates Algorithmic Speedup for Hidden Graph Detection
IBM Quantum researchers, led by Pawel Wocjan, announced a new continuous‑time quantum walk algorithm that uncovers hidden base graphs using roughly O(n²/ log n) measurements on networks up to 10,242 vertices. The breakthrough suggests an exponential speedup versus classical graph‑traversal techniques, marking a...
GeoVax Labs Raises $3 Million Private Placement, Emphasizes MVA Platform for Pandemic Preparedness
GeoVax Labs announced a $3 million private placement on May 19, 2026, and used the filing to stress the strategic value of its Modified Vaccinia Ankara (MVA) platform for rapid, scalable vaccine responses to emerging infectious threats. The financing will back ongoing development...
The U.S. Just Experienced Its Hottest 12 Months on Record
March 2026 was the hottest month on record for the United States, with an average temperature of 50.9°F—9.35°F above the 20th‑century baseline, the first time any month has exceeded the historic norm by that margin. Ten states, including Arizona and...
Artificial Sperm Research Presents Reproductive Medicine Potential
Paterna Biosciences, led by Dr. Alex Pastuszak, announced it has produced human sperm in the lab that can fertilize eggs and form embryos. The sperm are generated from stem cells and mimic natural function, offering a potential new avenue for...
Kraig Biocraft Labs Creates Immortalized Silk Gland Cell Line
Kraig Biocraft Laboratories announced the creation of an immortalized silk gland cell line that could serve as the foundation for a next‑generation biotechnology platform. The cells exhibit strong proliferative capacity, stable serial passaging and robust long‑term viability, while delivering high...
SpaceX Punts Starship V3 Launch to May 21 as Investigation Opens Into Starbase Worker’s Death
SpaceX has pushed the inaugural flight of its Starship V3 megarocket to the evening of May 21, with a launch window opening at 6:30 p.m. EDT. The delay follows a fatal fall of a contractor at the Starbase facility, prompting an OSHA...
Covalent Organic Frameworks Boost Proton Conductivity in Fuel Cell Membranes
A new review in the Chinese Journal of Polymer Science shows that embedding covalent organic frameworks (COFs) into proton‑exchange membranes (PEMs) creates continuous proton channels, dramatically improving conductivity under low humidity and high‑temperature conditions. Adding just 0.6 wt % sulfonated COF nanosheets...
New Chip Offers Way to Make Use of Quantum System 'Imperfections'
Researchers at KTH have built an integrated photonic chip that deliberately introduces and controls loss in quantum circuits, enabling realistic simulation of imperfect quantum systems. The device adds a tunable side waveguide that diverts photons, mimicking environmental coupling and allowing...
Sustained Therapeutics – Presents Positive Phase 2 Data for ST-01 in Podium Presentation at the American Urological Association 2026 Annual...
Sustained Therapeutics presented Phase 2 data showing its ST‑01 polymer‑lidocaine formulation significantly reduced pain in men with chronic scrotal content pain (CSCP). At the 70 mg/mL dose, 67% of patients achieved a ≥2‑point pain reduction and 83% met clinical response criteria, far...
Newly Discovered Spider Has Smiley Face on Its Back
Researchers from India’s Forest Research Institute and the Regional Museum of Natural History have described a new spider species, Theridion himalayana, from the Himalayan slopes of Uttarakhand. The spider bears a striking smile‑shaped abdomen pattern that mirrors the Hawaiian happy‑face...
Integrated Stress Response Inhibition Slows Aging in Flies
Researchers used conditional genetic tools to modulate the GCN2‑ATF4 arm of the integrated stress response (ISR) in Drosophila melanogaster. Contrary to earlier work in yeast and nematodes, overexpressing dGCN2 or dATF4 shortened fly lifespan, while RNA‑i knockdown of dATF4 extended...
AtLAST, a Telescope that Could Reveal the Missing Half of the Universe
European astronomers are developing AtLAST, a 50‑metre submillimeter telescope that will map the dusty, hidden half of the universe. The AtLAST2 design phase runs to 2028, prototyping optics, control systems and a renewable‑energy power train. By offering a wide‑angle view...
Artificial Eggshell Comes First in Attempt to Revive Giant Flightless Moa
Colossal Biosciences announced a breakthrough artificial eggshell that it used to hatch chickens, claiming the technology could eventually be scaled to revive the extinct New Zealand moa, a 3‑metre‑tall bird that vanished 600 years ago. The company says its silicone‑membrane system...
Toward Power-Generating Displays: A Single Device that Harvests and Emits Light
Researchers at Institute of Science Tokyo have created an organic semiconductor device that simultaneously harvests light to generate electricity and emits bright visible light. By engineering a multi‑resonance TADF interface, the prototype achieved 1.36% power‑conversion efficiency and 2.0% electroluminescence efficiency,...
AI Is Not an Alien Intruder — It Is the Latest in a Four-Billion-Year Evolutionary Cascade of Symbiotic Transitions
Blaise Agüera y Arcas, Google VP and MIT Press author, argues that life is fundamentally a computational process, with DNA acting as a Turing tape and ribosomes as universal constructors. He demonstrates abiogenesis as a predictable phase transition using an...
Interstellar Comet 3I/ATLAS Reveals Alien Water with Record-High Deuterium Levels
Scientists analyzing the interstellar comet 3I/ATLAS have identified water with a deuterium‑to‑hydrogen ratio 30‑40 times greater than any known solar‑system comet. The finding, based on observations from Hubble and ESA’s JUICE spacecraft, offers the first direct chemical evidence of water...
Study Finds Arts Engagement Slows Biological Aging in Over 3,500 UK Adults
Researchers in the United Kingdom analyzed data from more than 3,500 participants and discovered that frequent engagement with the arts is associated with slower biological aging. The findings, published in Oxford’s Innovation in Aging journal, position creative activity alongside exercise...
Full-Life Technologies Secures $150 Million Series D to Scale Radiotherapeutics Platform
Full-Life Technologies closed a $150 million financing package—$110 million in Series D equity and $40 million in debt—led by Vivo Capital and a slate of strategic investors. The capital will accelerate its alpha‑emitting radiotherapeutics pipeline and bring a GMP‑grade manufacturing site in Belgium online,...
FDA Clears Genentech’s Tecentriq for ctDNA-Guided Adjuvant Bladder Cancer Therapy
Genentech announced FDA approval of Tecentriq and Tecentriq Hybreza as adjuvant therapy for muscle‑invasive bladder cancer patients with ctDNA‑detected minimal residual disease. The Phase III IMvigor011 trial showed a 36% drop in disease recurrence or death and a 41% reduction in...
CRISPR-Based System Targets RNA and Kills Cells on Demand
Scientists at Utah State University have engineered a CRISPR‑Cas12a2 system that reads a specific RNA transcript and triggers uncontrolled DNA shredding, killing the host cell. The enzyme reduced yeast colonies 134‑fold and stopped proliferation of HeLa cancer cells, even when...
Innovative Mars Rovers 'Swim' Through the Sand
Researchers at the University of Würzburg have engineered a Mars rover prototype whose wheels mimic the sandfish lizard’s ability to "swim" through granular media. The biomimetic design generates longitudinal and lateral forces, allowing the vehicle to traverse soft sand without...
Cisco Launches Universal Quantum Switch to Enable Scalable Quantum Networks
Cisco announced the Universal Quantum Switch, a research prototype that can route quantum information across different encoding modalities without loss, using standard telecom fiber at room temperature. The breakthrough aims to lay the hardware foundation for a scalable quantum internet...
Astron Secures $73.5 Million Series A to Build China’s First Reusable Rocket
Beijing‑based Astron announced a 500 million‑yuan ($73.5 million) Series A round, bringing total funding to 1 billion yuan ($147 million). The cash will fund development of its AS‑1 reusable carrier rocket, with a maiden flight targeted for early 2027.
Bayer's Asundexian Receives FDA Priority Review for Secondary Stroke Prevention
Bayer AG announced that the U.S. FDA has granted priority review to its investigational oral Factor XIa inhibitor Asundexian for secondary stroke prevention. The decision follows positive Phase 3 OCEANIC‑STROKE data that met both efficacy and safety endpoints, positioning the...
The Distant World that Is Our Best Hope of Finding Alien Life
Astronomers have identified the exoplanet TRAPPIST-1e as the most promising candidate for detecting alien life beyond the Solar System. The world is roughly Earth‑sized, orbits within the habitable zone of its ultra‑cool dwarf star, and recent James Webb Space Telescope...
Next Generation Very Large Array Prototype Achieves First Light
The Next Generation Very Large Array (NGVLA) prototype achieved first light this spring, successfully detecting its inaugural astronomical signal. The 10‑meter dish, equipped with ultra‑wideband receivers spanning 1.2‑116 GHz, demonstrates the engineering concepts slated for the full NGVLA. Funding for the...
The “Rhythm” Of the Interstellar Medium
Astrophysicists Zuzanna Kocjan and Vadim Semenov present a gas‑cycling framework that links three characteristic timescales—supply (τ+), removal (τ–) and depletion (τ*)—to the efficiency of star formation in galaxies. Using high‑resolution simulations of a dwarf, a Milky Way‑like, and a gas‑rich...
Very Long Baseline Array Maps Turbulent “Weather” In the Milky Way
The National Radio Astronomy Observatory’s Very Long Baseline Array has produced the highest‑resolution map of turbulent gas flows—dubbed interstellar "weather"—across a swath of the Milky Way. By tracking the 21‑cm hydrogen line with milliarcsecond precision, astronomers quantified velocity fluctuations on...
JCR Pharmaceuticals Highlights Preclinical CNS Gene Therapy Data for JUST-AAV Platform at ASGCT 2026
JCR Pharmaceuticals showcased preclinical data for its JUST‑AAV platform at ASGCT 2026, highlighting enhanced central nervous system (CNS) delivery and reduced liver exposure compared with conventional AAV9 vectors. The platform uses transferrin‑receptor‑targeted capsids to cross the blood‑brain barrier, delivering therapeutic...
NASA's MAVEN Makes First Discovery of Atmospheric Effect at Mars
NASA’s Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft has recorded its first direct atmospheric effect on the Red Planet. During a recent solar storm, MAVEN observed a dramatic spike in ion escape, measuring roughly 100 kg of atmospheric gas lost each...
Wave Aims for Monthly Dosing with RNA Editing Treatment for AATD
Wave Life Sciences announced an updated read‑out from its early‑stage trial of an RNA‑editing therapy for alpha‑1 antitrypsin deficiency (AATD). The data indicate that the treatment can restore functional protein levels with a dosing schedule that could be moved to...
Heatwaves Have Led To Declining Coral Reefs In National Parks In Hawai’i
A 2026 USGS study finds marine heatwaves have driven live coral cover down across three Hawaiian national parks—Kaloko‑Honokōhau, Puʻuhonua o Hōnaunau, and Puʻukoholā Heiau—between the early 2000s and 2022. The steepest losses occurred at Puʻukoholā Heiau, while low‑cover (0‑20%) reefs...
Quantum Solver Accelerates RLC Circuit Simulation, Proves BQP‑Hardness
A new quantum algorithm simulates RLC circuit dynamics in polylog(N) time and proves the underlying problem is BQP-hard, giving the speedup a complexity-theoretic foundation rather than just a runtime comparison. The work introduces a quantum solver for linear differential-algebraic equations...
Damaged DNA Can Spread Between Human Cells. What Could that Mean for Cancer?
Scientists have shown that damaged DNA can move between neighboring human cells through tunneling nanotubes, a discovery published in Cell on May 19. The transfer occurs when genomic damage triggers DNA fragments to travel along these tube-like structures, even delivering functional...
SpaceX Targets May 21 Launch for Most Powerful Starship Yet
SpaceX is targeting Thursday, May 21, for the launch of its most powerful Starship variant, the SN24. The launch will occur within a 90‑minute window that opens at 6:30 p.m. EDT from Boca Chica. SN24 incorporates upgraded Raptor engines and structural...
Prusa Expands Into Aerospace Applications With New Space-Ready 3D Printing Material
Prusa Research has introduced Prusament PC Space Grade Black, a 3D‑printing filament engineered for aerospace use. Developed jointly with Czech satellite integrator TRL Space, the material blends polycarbonate with carbon additives to deliver exceptional electrostatic discharge protection and ultra‑low outgassing....
Your Mouth Reveals Your True Biological Age
Your Mouth Knows How Old You Really Are As a medical school professor, I've taught that the mouth is a window into systemic health. A new Nature Communications study just made that literal. Researchers built an "Oral Microbiome Aging" score from 64...
Exercise and Nutrition Boost BDNF for Better Cognition
The Interplay Between Physical Exercise, Nutritional Strategies, and Brain-Derived Neurotrophic Factor in Promoting Cognitive Performance https://t.co/vRp9nLP0q4 https://t.co/mf0nDQVu3K
Proteins that Create Ice Inspire 'Cool' Applications, From Cryomedicine to Artificial Snow
Researchers from Aarhus University and Oregon State University demonstrated that ice‑nucleating proteins (INPs) from the bacterium Pseudomonas syringae attach to both hydrophilic and hydrophobic artificial surfaces in a uniform, single‑molecule layer. The proteins retain their ice‑forming orientation, enabling ice to...
LDL <55 Mg/dL Cuts 3‑year CV Events vs <70
Intensive LDL Cholesterol Targeting in Atherosclerotic Cardiovascular Disease 👉"Among patients with atherosclerotic cardiovascular disease, targeting an LDL cholesterol level below 55 mg per deciliter led to a lower 3-year risk of cardiovascular events than targeting a level below 70 mg per...
Waves on Other Planets
MIT researchers introduced PlanetWaves, a physics‑based model that predicts surface‑wave behavior on any planet with a liquid reservoir. After confirming the model against Earth data, they applied it to Titan, ancient Mars, and several exoplanets. The simulation shows Titan’s low...
Relay Doubles the Bar, Outpacing Novartis with a 60% Response in Rare Disease
Relay’s oral PI3Kα inhibitor zovegalisib posted a 60% volumetric response in a Phase 2 trial of patients with vascular malformations, far outpacing Novartis’ 11% result with Vijoice. The data, presented at the ISVAA World Congress 2026, came from 20 evaluable patients,...
“Autonomous Human Spaceflight Is Not a Luxury,” Says ESA Chief
European Space Agency Director General Josef Aschbacher warned that Europe’s reliance on NASA and former Russian Soyuz seats leaves the continent vulnerable in a shifting geopolitical landscape. He argues that autonomous human spaceflight is essential for Europe to secure scientific,...
Worker Bees Have Power to Pick Their Queen
A new study in Insect Biochemistry and Molecular Biology shows that bumblebee workers control queen production by feeding larvae juvenile hormone. The hormone’s effect is limited to a narrow developmental window on days seven and eight, after which larvae become...