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
SRN‑901 Extends Mouse Lifespan by 33% in Preclinical Trial, Raising Longevity Hopes
SinoGen, Tsinghua University and China National Pharmaceutical announced that the oral anti‑aging candidate SRN‑901 extended median remaining lifespan by 33% in naturally aging mice. The study also cut tumor incidence by 30% and slowed visible aging signs, positioning the drug ahead of rapamycin and popular supplements like NMN.
Uncertainty Prevails over El Nino’s Potential Strengths, Says Australian Weather Body
The Australian Bureau of Meteorology says forecasts for this year’s El Niño vary widely, ranging from a weak‑to‑moderate event to a potentially strong one, depending on central Pacific warming. Sea surface temperatures around the Tasman Sea may climb as much as...
Paradigm Health Teams with FDA and Pharma Giants to Speed Trial Data Review
Paradigm Health announced a partnership with the U.S. Food and Drug Administration, Amgen and AstraZeneca to pilot an integrated technology platform that delivers real‑time trial data to regulators, promising to shrink review cycles from months to days. The model, already...
Why the Brain Prioritizes Comfort Over Completion With Age?
The post explains that as people age, their brains increasingly favor immediate comfort over long‑term task completion. Neurochemical shifts, especially reduced dopamine sensitivity to novelty, make familiar, low‑effort activities more rewarding. This comfort bias erodes self‑discipline, leading to procrastination even...
Apple Vision Pro Powers First VR-Assisted Surgery, Heralding Medical Future
‘Safer, smarter, and more connected’: Apple’s Vision Pro used in world-first VR-assisted surgery, and it could be the future of medicine https://www.techradar.com/computing/virtual-reality-augmented-reality/safer-smarter-and-more-connected-apples-vision-pro-used-in-world-first-vr-assisted-surgery-and-it-could-be-the-future-of-medicine
Early Specialist Care Could Prevent 10,000 UK Miscarriages Annually, Study Shows
Researchers from Tommy’s National Centre for Miscarriage Research and Birmingham Women’s Hospital report that a graded model of specialist care after a first miscarriage could avert roughly 10,000 future losses annually. The findings, based on 406 women, show a 4%...
30‑Minute Daily Brain Training Reverses Decade‑Long Acetylcholine Decline
NIH-funded research showed 30 minutes a day of cognitive training reversed roughly a decade of age-related decline in a key brain chemical. As a medical school professor, I teach that acetylcholine -- the neurotransmitter for attention and memory -- drops 2.5%...
Anduril Wins Slot in $1.8 B Space Force Andromeda Contract
Anduril Industries has been awarded a task‑order slot in the U.S. Space Force’s $1.8 billion Andromeda program, which will field autonomous satellites to monitor geosynchronous orbit. The win puts the startup alongside defense giants such as Lockheed Martin and Northrop Grumman...
Georgia Tech and NCKU Show Alumina Nanowires Boost TIM Conductivity 452% Over Neat Epoxy
Georgia Institute of Technology and National Cheng Kung University published a paper showing that epoxy thermal interface materials reinforced with ultralong alumina nanowires reach 0.78 W/(m·K) at 28 wt % loading – a 72% jump over ceramic‑particle fillers and a 452% improvement versus...
Insilico Medicine Secures IND for AI-Designed Rentosertib Inhalation, First Direct‑to‑Lung Trial
Insilico Medicine announced IND clearance from China's CDE for its AI‑designed Rentosertib inhalation solution, marking the 13th AI‑driven program to reach clinical testing and the first to use a direct‑to‑lung delivery route. The Phase I study will enroll about 80...
Plasma-Hot Space Rider Tests for Belly and Flaps
Space Rider is Europe’s first reusable, uncrewed laboratory spacecraft, designed to spend up to two months in low‑Earth orbit before returning via an automated parafoil glide. Its thermal‑protection system relies on 21 lightweight ISiComp ceramic tiles that shield the belly...
April 29, 2003: BeppoSAX’s Journey Ends
BeppoSAX, the Italian‑Dutch X‑ray astronomy satellite launched on April 30, 1996, concluded its seven‑year mission when it re‑entered Earth’s atmosphere on April 29, 2003. The observatory delivered unprecedented spectral coverage, enabling the study of faint X‑ray sources and pioneering arc‑minute localizations of Gamma‑Ray Bursts...
Help Scientists Find Spacetime Warps in These Euclid Space Telescope Images
The European Space Agency has launched Space Warps, a citizen‑science effort that asks volunteers to scan Euclid Space Telescope images for strong gravitational lenses. Euclid streams roughly 100 GB of data each day, and the project will present 300,000 AI‑preselected cutouts...
Baby Teeth Hold Clues to the Harms of Toxic Metals for Infants — and Older Kids
Scientists used laser analysis of shed baby teeth from 500 Mexico City children to create a week‑by‑week exposure timeline for nine neurotoxic metals, starting in the womb. MRI scans of the same adolescents linked exposures, especially between 6 and 9...
When ADCs Meet Targeted Protein Degraders: The Emerging Field of Degrader-Antibody Conjugates
The biotech sector is exploring degrader‑antibody conjugates (DACs), a hybrid that merges antibody‑drug conjugate targeting with catalytic protein‑degradation payloads. C4 Therapeutics has expanded its partnership with Roche to co‑develop two undisclosed oncology DAC programs, while Orum Therapeutics secured $100 million to...
A Wandering Pair
Astronomy Magazine’s latest picture of the day captures Saturn and Neptune tracing near‑synchronous retrograde loops across Pisces and Aquarius between May 2025 and February 2026. The two planets reached opposition only two days apart—Saturn on Sept. 21 and Neptune on Sept. 23, 2025—creating a...
Levitated Nano-Ferromagnet Confirms a 160-Year-Old Physical Prediction
Researchers at Italy's IFN‑CNR and the Bruno Kessler Foundation have experimentally confirmed James Clerk Maxwell’s 160‑year‑old prediction that a non‑spinning ferromagnet can act as a gyroscope. By levitating a 40 µm neodymium‑based sphere inside a superconducting trap, they observed elliptical trajectories caused...
Stunning Images From Biomass Mark Its One Year in Orbit
The European Space Agency celebrated the one‑year anniversary of its Biomass satellite, the first mission equipped with a P‑band synthetic aperture radar that can see through dense forest canopies. Launched on 29 April 2025, the satellite began delivering openly available data in...
A Falcon 9 Rocket Will Hit the Moon This Summer at Seven Times the Speed of Sound
Astronomers led by Bill Gray confirm that the upper stage of a Falcon 9 that launched the Blue Ghost mission on Jan. 15, 2025 will strike the Moon on Aug. 5, 2025 at 2:44 am ET. The 13.8‑meter stage will hit near the Einstein crater at...
Recent Discoveries Reveal How Natural Disasters Shaped Past Civilisations: Can It Help Us Plan for the Future?
Archaeologists have identified catastrophic natural events as the primary drivers behind the abandonment of several ancient megacities, including Peru’s Pikillaqta, Mexico’s Teotihuacan, China’s Shijiahe culture, and Polynesian settlements. In Pikillaqta, two AD 900 earthquakes triggered a massive landslide that buried structures...
Newly Confirmed Supernova Remnant Is One of the Faintest Ever Detected
An international team using the Australian Square Kilometre Array Pathfinder (ASKAP) has confirmed a new supernova remnant, designated G310.7‑5.4 and named Abeona. With a radio flux density of 1.5 Jy and a surface brightness of 24 000 Jy sr⁻¹, Abeona ranks among the faintest...
Quantum Modeling Unlocks Practical Rare‑earth‑free Magnet Design
Quantum modeling may be the missing link in designing rare-earth-free magnets that are actually useful. https://spectrum.ieee.org/rare-earth-free-magnets?share_id=9430814
EPA Approves Soilcea’s CarriCea T1: The First CRISPR-Edited Rootstock to Offer Greening Tolerance for Florida Citrus
The U.S. Environmental Protection Agency has approved Soilcea’s CarriCea T1, the first CRISPR‑edited citrus rootstock engineered for tolerance to Huanglongbing (HLB) disease. Developed by University of Florida researchers and Soilcea, the rootstock blocks the bacterium’s interaction with the tree, limiting infection....
Brazil Registers Newly Discovered Spontaneously Emerging Banana Cultivar
Brazil’s Ministry of Agriculture and Livestock (Mapa) has officially registered Clarinha (SCS455), a newly discovered banana cultivar that arose spontaneously in Luiz Alves, Santa Catarina. The variety is a natural mutation of the Caturra banana and features a lighter peel with...
Why the Ideal Magnet Remains Out of Reach
Researchers worldwide seek a cost‑effective permanent magnet that avoids rare earths, a goal that would break China’s near‑monopoly and reshape supply chains. After a decade of classical computing attempts, a Franco‑American team led by Alice & Bob, backed by a $3.9 million...
What Is Quantum Gravity? Scientists Think It Could Explain the Beginning of Our Universe
Physicists have proposed a quantum‑gravity framework that extends Einstein’s general relativity to ultra‑high energies, potentially eliminating the Big Bang singularity. The theory naturally generates an inflation‑like expansion, fitting current cosmological measurements better than many standard inflation models. Researchers plan to...
The Personification of Astronomical Bodies Is Always Amusing
NASA’s Artemis II mission will now only orbit the Moon, postponing a crewed landing. The agency is undergoing significant budget reductions, leaving the lunar lander contract undecided and casting doubt on a near‑term return. Meanwhile, China’s space program signals it could...
Metabolic Syndrome Has Doubled Globally in Two Decades
A Nature Communications analysis of 597 studies and 45M people found metabolic syndrome doubled in 139 countries among men over two decades. As a medical school professor, I teach this is the most underdiagnosed pandemic in modern medicine. Bayesian modeling across...
Meet the Brand New Excuse for Medical Failures; It’s a Doozy
Google AI released research indicating roughly 10% of patients may not respond to GLP‑1 weight‑loss drugs because of specific genetic variations. The finding is framed as a scientific explanation for drug inefficacy, suggesting that patient genetics, not the medication, drive...
I Touched the Elephant's Foot and Survived
The author uses the Chernobyl "Elephant’s Foot" as a metaphor for the lingering, radioactive guilt that has haunted him since his wife’s suicide and his daughters’ subsequent tragedies. After years of denial, a somatic‑experiencing therapy session forced him to confront...
An Uncomfortable Truth: Healthcare Is Both a Protector of Health and a Contributor to One of Its Greatest Threats
Healthcare contributes roughly 5% of global greenhouse‑gas emissions, placing the sector among the world’s top five emitters. Up to 70% of that footprint originates from the supply chain—pharmaceuticals, devices, and single‑use items—while hospitals themselves account for about 30% of emissions...
JWST Finds Early Supermassive Black Holes, Dark Matter Decay Proposed as Catalyst
The James Webb Space Telescope has identified a growing sample of supermassive black holes that existed just 500 million years after the Big Bang. Researchers at the University of California, Riverside argue that decaying dark matter could have supplied the extra...
China Convenes Future Food Leaders at the 2026 Global Forum on Cultured Meat
China’s Nanjing Agricultural University and startup Joes Future Food hosted the 2026 Global Forum on Cultured Meat, gathering researchers, industry pioneers, and regulators. The forum tackled technology innovation, safety standards, and cost barriers while outlining a roadmap for scaling cultivated...
Scientists Invented a Chewing Gum That Might Help Fight Cancer Some Day
Scientists at the University of Pennsylvania have engineered an antimicrobial chewing gum from lablab bean protein FRIL that dramatically reduces oral cancer‑associated microbes. Ex vivo tests showed a 93 percent drop in HPV levels and near‑zero counts of Porphyromonas gingivalis and Fusobacterium...
‘Modern European Family’ Predates Fall of Rome, DNA Reveals
A new study published in *Nature* analyzed DNA from 258 burials in southern Germany, spanning 400‑750 CE, to reconstruct family trees up to six generations. The genetic data show that northern migrants trickled into the Roman frontier provinces and intermarried with...
Hybrid Bees May Hold Key to Fighting Colony Collapse
Researchers at UC Riverside identified a hybrid feral honeybee population in Southern California that naturally suppresses Varroa mite infestations. Monitoring 236 colonies from 2019‑2022, they found these bees carried roughly 68% fewer mites than typical commercial hives. The hybrid’s diverse...
Battle over DNA Within Fertilized Eggs May Explain Why some IVF Procedures Fail
A new mouse study published in Nature reveals that keeping maternal and paternal pronuclei separate in fertilized eggs promotes normal development. Up to 8% of IVF‑derived zygotes fuse these pronuclei prematurely, creating a single oversized pronucleus with altered DNA methylation....
USC Study Shows New Dads Lose Gray Matter, Gain Brain Efficiency
USC psychologist Darby Saxbe’s new book, Dad Brain, presents data that first‑time fathers lose gray‑matter volume after birth, a change linked to heightened empathy and social cognition. The findings, unveiled at a Dornsife Dialogues event, challenge the notion that caregiving is...
Exploring Whether We Can Truly Understand Consciousness
Why don't we understand consciousness? (Or do we?) My conversation with @michaelpollan at the @Ri_Science is now online - watch it here: https://t.co/5yqFge2Xl5
DSM‑Firmenich to Unveil Science‑Backed Longevity Suite at Vitafoods Europe 2026
DSM‑Firmenich announced it will present a suite of science‑backed longevity innovations at the upcoming Vitafoods Europe 2026 trade show in Barcelona. The portfolio targets four key hallmarks of aging—cellular senescence, chronic inflammation, gut dysbiosis, and mitochondrial dysfunction—signaling a push toward...
Breakthrough in Experimental Light-Powered Quantum Computers Could Mean Scaling Them up Is Now Far More Viable
Researchers at QuiX Quantum have unveiled photon distillation, a technique that pre‑emptively filters out rogue photons, achieving below‑threshold error mitigation in photonic quantum computers. By reducing errors before photons become qubits, the method cuts the qubit overhead required for fault‑tolerant...
Rare‑Earth Mine Runoff Threatens Mekong Basin, Endangering $10 Billion Rice Export Industry
Upstream rare‑earth mining in Myanmar and Laos is releasing arsenic, mercury, lead and cadmium into Mekong tributaries, sparking a health crisis for 70 million river‑dependent people and threatening Thailand’s $10 billion rice export sector. Local officials and scientists warn that without regional...
LONGi Sets New World Records: 28.13% Cell and 26.4% Module Efficiency
LONGi Green Energy announced on April 29, 2026 that its Hybrid Interdigitated‑Back‑Contact (HIBC) solar cell achieved a certified 28.13% conversion efficiency and its HIBC‑based modules reached 26.4% efficiency, the highest ever for crystalline silicon. The breakthroughs, certified in Germany and...
Reduced Ghrelin Receptor Activity Improves Mitochondrial Function and Muscle Function in Aged Mice
Researchers demonstrated that reducing activity of the ghrelin receptor (GHSR‑1a) improves muscle endurance and mitochondrial function in aged mice. Both genetic knockout and the inverse‑agonist PF‑5190457 increased markers of mitochondrial biogenesis and mitophagy, enhancing fatigue resistance. The interventions did not...
Arguing for an Emphasis on Comparative Organelle Biology
Researchers argue that aging studies should shift from a gene‑by‑gene focus to holistic comparisons of organelle structures across species. While genome‑centric approaches have identified hallmarks of aging, they often fail to explain why interventions that extend lifespan in short‑lived models...
Custom‑Designed Graphene Nanoribbons Achieve Atomic‑Scale Precision for Ultra‑Compact Electronics
An international team led by the University of Birmingham and the University of Warwick has fabricated atomically precise graphene nanoribbons using donor‑acceptor chemistry. The breakthrough lets scientists program electronic behavior at the molecular level, opening a path to ultra‑compact electronic...
Scientists Scanned 26K Brains & Found This Metric Predicted Cognitive Decline
A new MRI study of nearly 26,000 UK Biobank participants identified six distinct fat‑distribution profiles and linked two of them—pancreatic‑predominant fat and a “skinny‑fat” pattern—to accelerated brain aging and cognitive decline. The research shows that where fat accumulates, not just...
Runway-to-Space Challenge Uses Aurora Spaceplane to Speed Up Microgravity Flights
The Oklahoma Space Industry Development Authority has opened the Runway-to-Space Spaceplane Challenge, employing Dawn Aerospace’s Aurora reusable spaceplane to provide teams with fast, low‑cost microgravity access. Aurora, which has already completed more than 60 missions, can reach 62 miles altitude...
It’s Time to Move Quantum From Science to Industry
Britain has pledged up to £2bn (≈ $2.5 billion) to accelerate quantum computing from research to commercial scale. The government warns there is a 12‑18‑month window to lock in sovereign capability before global supply chains solidify. While the UK boasts world‑class universities...
‘Suicidal’ Model of Capitalism Leading to War and Fascism, Climate Summit Told
Colombian President Gustavo Petro opened the first global conference on phasing out fossil fuels in Santa Marta, warning that the current “suicidal” model of capitalism fuels war, fascism and climate catastrophe. The summit gathered ministers from 57 nations, with France unveiling a...