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
U.S. Neutrino Megaproject Takes Shape in Abandoned Gold Mine
Construction has begun on the Deep Underground Neutrino Experiment (DUNE) at the Sanford Underground Research Facility in Lead, South Dakota, as the first 10 million‑pound steel vessel (≈$12.7 million) was lowered into the mile‑deep cavern. The $5 billion, DOE‑funded project, backed by 38 countries, will host the world’s most intense neutrino beam and massive liquid‑argon detectors to probe neutrino mass ordering and matter‑antimatter asymmetry. The first detector is slated for early 2030, with full physics goals extending into the late 2030s. DUNE now competes with Japan’s Hyper‑K and China’s JUNO, which aim to deliver key results earlier.
Birds of Prey in South Africa Are in Trouble – a Study Analyses Data From 16 Years of Road Counts
Researchers analyzed 16 years of road‑count data collected by a single fieldworker who logged nearly 400,000 km across central South Africa. The study examined trends for 26 raptor and large‑bird species, finding that 13 species declined significantly, with half of...
Glowing Views From the Space Station
NASA astronaut Chris Williams photographed the Milky Way rising above Earth’s atmospheric glow on April 13, 2026, from a SpaceX Dragon docked to the International Space Station. The glow, known as airglow, is produced when upper‑atmosphere atoms and molecules release...
A Monocyte‐Targeted Nanoplatform for Phagocytosis Activation and Ferroptosis Inhibition in Intracerebral Hemorrhage
Researchers have engineered a monocyte‑targeted nanoplatform (mPDA@DFO‑CpG‑N1) to accelerate hematoma clearance after intracerebral hemorrhage (ICH). The system combines a high‑affinity aptamer for selective monocyte delivery, a TLR9 agonist that overrides CD47‑SIRPα inhibition, and the iron chelator deferoxamine to block ferroptosis....
Paraguay Becomes the 67th Nation to Sign Artemis Accords
Paraguay signed the Artemis Accords on July 9, becoming the 67th nation to join the U.S.-led space partnership. The addition follows a recent wave of smaller countries signing after the Artemis‑2 lunar flyby. NASA’s Jared Isaacman highlighted the accords’ focus on...
J. Craig Venter: The American Scientist Who Changed Biotech
J. Craig Venter reshaped biotech by launching Celera Genomics, which used shotgun sequencing to finish the human genome in two years, outpacing the $3 billion public Human Genome Project. His 2000 IPO raised $1 billion, cementing a new era of private‑sector competition...
“Spiralling Textures”
A striking photograph by Ben Dalgleish captures wet fur forming a tight spiral of spiky hairs, visually demonstrating the physics of elastocapillarity. The article explains how a thin layer of moisture causes flexible fibers to clump, creating stiffer yet bendable...
The Charred Hull of Artemis 2's Orion | Space Photo of the Day for May 8, 2026
NASA’s Artemis 2 mission returned four astronauts safely to Earth after a historic 10‑day lunar flyby, the first crewed trip beyond low‑Earth orbit since Apollo 17. The Orion capsule, nicknamed “Integrity,” endured re‑entry temperatures up to 5,000 °F, scorching its exterior while the...
Flowering Plants Transformed Into 'Hopeful Monsters' In 9 Dire Bursts Across Evolutionary Time, Study Finds
A new study published in Cell shows that flowering plants have experienced nine separate whole‑genome duplication bursts over the past 150 million years, each aligning with major climate shifts or extinction events. By examining the genomes of 470 angiosperm species, researchers...
NASA Satellite Images Highlight How Fast Mexico City Is Sinking
NASA’s NISAR satellite has revealed that Mexico City is sinking nearly 10 inches (about 25 centimeters) each year, placing it among the world’s fastest‑subsiding megacities. The subsidence stems from decades of groundwater over‑extraction that has depleted the underlying aquifer beneath...
NEJM Publishes Moderna Flu Data After FDA Refusal
A Friday footnote: The New England Journal of Medicine has published the Moderna influenza vaccine data -- the same that led the FDA's CBER division to refuse to review the vaccine under Vinay Prasad. (That decision, called a refuse-to-file or...
Solar System's Largest Hydraulic Jump Drives Massive Cloud Waves Across Venus
Researchers from the University of Tokyo have identified the solar system’s largest hydraulic jump on Venus, driving a 6,000‑km cloud wave that can circle the planet for days. Using numerical fluid‑dynamic and microphysical models, they showed that an eastward Kelvin...
Etripamil
Etripamil (Cardamyst®) received FDA approval as a rapid‑acting, intranasal L‑type calcium channel blocker for converting acute paroxysmal supraventricular tachycardia (PSVT) episodes to sinus rhythm in adults. The drug leverages an ester‑sensitive phenylalkylamine scaffold to achieve fast onset and a short...
Rhizome Warns of Growing Wildfire Risk as Research Capacity Declines
Rhizome is launching a data‑driven platform that gives utilities real‑time insight into emerging wildfire risk as traditional research stations shut down and data pipelines thin. By continuously ingesting environmental and grid data, the system translates complex signals into clear, actionable...
A New Race to the Moon Puts Earth-to-Moon Connectivity in the Spotlight
The renewed race to the Moon is spotlighting Earth‑to‑Moon communications as a critical enabler for upcoming Artemis missions and commercial lunar ventures. NASA’s Ignition Initiative will invest $20 billion over seven years to build sustainable habitats, rovers and nuclear power on...
Attenborough Most Trusted Voice on Climate but 40% Still Don’t Believe Him
Sir David Attenborough’s 100th birthday coincided with a Diffusion survey that reaffirmed his status as Britain’s most trusted voice on climate and environmental issues, with 59 percent of more than 2,000 adults placing confidence in him. Yet the same data reveal...
ITER Magnet Milestone Tests Fusion’s Construction Supply Chain
The U.S. ITER program, managed from Oak Ridge National Laboratory, has shipped the final components of the central solenoid magnet system to the ITER fusion reactor in Cadarache, France. This completes the American contribution to one of ITER’s most complex...
ParcelBio Unveils Programmable mRNA Platform Backed by $13M Financing
ParcelBio announced a $13 million seed round led by Breyer Capital, with participation from General Catalyst, Y Combinator and other investors. The funding will accelerate its proprietary Amplified and Prolonged Expression mRNA (APEXm™) platform, which claims to deliver markedly higher and longer‑lasting...
Psilocybin Shows Promise After Decades of Failed Cocaine Treatments
For 50 years the National Institute on Drug Abuse has spent hundreds of millions of dollars to find an effective cocaine addiction medication. After 100+ molecules & many hundreds of studies nothing has been FDA approved. It's the Holy Grail...
AI-Generated Hospitalization Summaries Cut Clerk Workload, Boost Physician Well‑being
Agentic AI summaries of hospitalizations were safe and reduced data clerk burden, burnout, and improved sense of well-being for physicians in a prospective study https://t.co/0nXZ0wjugg
Merck Advances Scalable Manufacturing for Oral PCSK9 Therapy
Merck has published a landmark study in Science describing a scalable biocatalytic synthesis platform for its investigational oral PCSK9 inhibitor, enlicitide decanoate. The enzyme‑driven process enables selective peptide fragment formation, coupling, macrocyclization and uses crystallization‑based purification, aiming to reduce reliance...
Organ‑Specific Aging Clocks Reveal Multi‑Omics Lifespan Patterns
The big advance in the science of human aging is the ability to quantify it and relate the metrics to health and disease. A new paper today @CellCellPress takes this to the next level with organ clocks and multiple biologic...
Most March Russian Starlink Satellites Maneuvering to Operational Orbit
All but one "Russian Starlinks" launched in March showed signs of maneuvers, presumably on their way to operational orbits. Context: https://t.co/aDdeCmCNC9
There Has Been a Sudden Increase in the Rate of Sea Level Rise
Satellite altimetry shows global sea level accelerated to about 4.1 mm per year around 2012 and has stayed elevated since. The jump coincides with a sharp increase in global warming, suggesting a possible climate‑driven response. Over the past 15 years the ocean...
SmallSat Europe Speaker Focus: Johannes Galatsanos, Diffraqtion
Diffraqtion, a quantum‑imaging startup spun out of MIT and the University of Maryland, announced a $4.2 million pre‑seed round that includes a DARPA Small Business Innovation Research Phase‑II contract. The company’s quantum camera promises up to 20‑times higher resolution and 1,000‑times...
Metformin's Primary Action Is Gut, Not Liver
Metformin, one of the most commonly prescribed drugs, was thought to work via the liver. Check that. It's primarily through the gut. @NatMetabolism https://t.co/i2CpZip61B https://t.co/bhsI7p7SYx
The 2025 Alaskan Tsunami That Measured 1578 Feet Tall
In August 2025 a massive landslide in Alaska’s Tracy Arm fjord generated a 1,578‑foot tsunami, dwarfing all but a handful of the world’s tallest buildings. The slide involved rock volume 24 times that of the Great Pyramid of Giza and...
Among Flowering Plants, Thousands of Evolutionary Oddities at Risk of Extinction
A new study published in *Science* evaluated more than 330,000 flowering‑plant species to gauge both evolutionary distinctiveness and extinction risk. By applying computer‑model predictions to species lacking formal assessments, researchers identified nearly 10,000 taxa that represent ancient, isolated lineages and...
New Molecular Design Produces Bright Twisted Light in the Near Infrared
Researchers at Kyushu University have engineered a new class of chiral organic radicals that emit bright circularly polarized light across the 650‑nm to 800‑nm window, covering deep‑red to near‑infrared wavelengths. The best‑performing compound achieves photoluminescence quantum yields roughly 30 times higher...
Can Pakistan Make Its Space Program Great Again?
Pakistan has selected two Pakistan Air Force pilots for astronaut training in China, paving the way for the nation’s first citizen to fly aboard China’s Tiangong space station in late 2026. In parallel, SUPRCO has launched five indigenous satellites between...
Check Gene A–B Co‑Expression in Your Single‑Cell Data
1/ You have a clear question: Is gene A and gene B co-expressed in my cell type of interest? You feel ready. You have single-cell data. https://t.co/9ET61foUET
Synergistic Regulation of Excited‐State Electrons Enables Sunlight‐Driven C─Br Bond Activation Through In Situ Polymerized Polyoxometalate‐Gold Nanocluster Assemblies
Researchers have engineered a ternary gold supercluster photocatalyst, AuSCs@SiW9@PDA, that integrates glutathione‑protected gold nanoclusters, a Keggin‑type polyoxometalate (SiW9), and a polydopamine (PDA) matrix. SiW9 acts as an electron sink while PDA enhances solar light absorption and interfacial charge transport, collectively...
Interfacial Charge Redistribution–Driven Two‐Electron Conversion in Ni0.85Se@Mo‐Doped NiCo‐LDH for High‐Power Electrochemical Energy Storage
Researchers engineered a hierarchical Ni0.85Se core coated with a Mo‑doped NiCo‑LDH shell on hydrophilic carbon cloth, creating a heterostructure that leverages interfacial charge redistribution and oxygen‑vacancy defects. This electronic modulation accelerates ion and electron transport, unlocking a two‑electron redox pathway...
Nanoscale Design Channels Hybrid Light–Vibration Waves to Carry Heat More Efficiently
Researchers at the National University of Singapore have demonstrated that surface phonon polaritons—hybrid light‑vibration waves—can channel heat across nanoscale silicon‑dioxide bridges with far less loss than conventional phonon diffusion. By adding a micrometer‑scale grating to a suspended micro‑thermometer, they boosted...
Toward Stable and Efficient Perovskite Solar Cells: Unlocking the Potential of Porous PbI2 Scaffolds via Two‐Step Sequential Deposition
A new review highlights porous PbI2 scaffolds as a game‑changer for perovskite solar cells fabricated via two‑step sequential deposition. By tailoring porosity through solvent engineering, molecular additives, ionic liquids, sacrificial templates, and interfacial modifications, the PbI2 layer becomes highly permeable,...
Vacancy‐Engineered Interfacial Electrons Modulation in NiCo Hydroxide/MoS2 Heterostructures for Boosted OER Electrocatalysis
Researchers engineered NiCo hydroxide/MoS2 heterostructures with either molybdenum or sulfur vacancies to probe interfacial electron dynamics. Mo‑vacancy samples dramatically improved charge transfer, lowering the oxygen evolution reaction (OER) overpotential to 256 mV at 10 mA cm⁻² and delivering a Tafel slope of 68.5 mV dec⁻¹....
Decade-Long NIST Experiment Finds New Discrepancy in Gravitational Constant
Physicists at the National Institute of Standards and Technology released results from a ten‑year measurement of Newton’s gravitational constant that diverge from earlier values. The finding highlights the persistent difficulty of achieving high‑precision consensus on the fundamental constant known as...
Endurance Fueling Shifts: 120g Carbs/Hr, Low‑Energy Risks, and Higher Protein on Recovery Days
A trio of recent studies published in May 2026 recommend upping mid‑run carbohydrate intake to as much as 120 g per hour, warn that low‑energy availability doubles medical‑support risk at marathons, and show that protein needs rise on recovery days, reshaping...
Electrostatically Guided Covalent Architectures for Stable Hydrogen Evolution at Ampere‐Level Current Densities in Acidic Media
Researchers have developed a catalyst that anchors Mo2C nanoclusters onto nitrogen‑doped carbon nanotubes (NCNTs) via strong Mo‑C and Mo‑N covalent bonds formed through electrostatically guided self‑assembly and carbonization. The resulting porous, conductive network delivers overpotentials of 256 mV at 500 mA cm⁻² and...
Brief Mindfulness and Gratitude Practices Cut Systolic Blood Pressure by Up to 7.6 Mm Hg
A review of 18 randomized trials led by Rosalba Hernandez of the University of Illinois shows that daily mindfulness, gratitude journaling and optimism exercises can lower systolic blood pressure by as much as 7.6 mm Hg within weeks. The findings suggest brief...
Shark Heart Study Uncovers Longevity Mechanisms, Fueling Biohacker Quest for Longer Life
Scientists at Italy's Superior Normal School have detailed how Greenland sharks maintain heart function for centuries, highlighting robust DNA repair and cancer‑suppression genes. The findings, published April 23, could give biohackers fresh molecular targets for extending human lifespan.
Construction of Ti3C2Tx MXene Composite PI Nanogel Fiber With Excellent Infrared Stealth Performance
Researchers have created a composite fiber that merges polyimide aerogel fibers with a MXene‑tannic acid coating, delivering both thermal insulation and low infrared emissivity. The material achieves a thermal conductivity of 0.084 W·m⁻¹·K⁻¹ and an emissivity of 0.17, keeping a 200 °C...
Ultralong Room‐Temperature Phosphorescent Coatings Enabled by Coronene Aggregates in Specialty Epoxy Resin: Wide‐Range Excitation From Violet to Green Light
Researchers have developed a room‑temperature phosphorescent (RTP) coating by embedding UV‑irradiated coronene aggregates into a specialty epoxy resin. The resulting films can be excited across a wide visible spectrum—from violet to green light—and exhibit afterglow durations up to 90 seconds and...
Oceans Nearing Record Heat Globally as El Nino Conditions Begin Emerging: Copernicus
April 2026 marked the third warmest April on record globally, with the extra‑polar oceans posting the second‑highest sea‑surface temperatures since observations began. The Copernicus Climate Change Service reported an average SST of 21.00 °C across 60°S–60°N, signaling a shift toward El Niño...
Multi‐Scale Water Modulation for Regulating Water Reactivity and Suppressing Nanoscale Zero‐Valent Iron (nZVI) Corrosion
Researchers unveiled a multi‑scale water‑modulation strategy that uses a hydrophilic polysaccharide network to reconfigure water’s molecular states and dramatically curb corrosion of nanoscale zero‑valent iron (nZVI). By converting roughly 45% of free water into bound and intermediate water, the thermodynamic...
Tailoring the Melting and Glass Transition Behavior of Zeolitic Imidazolate Frameworks via Ammonium Halide Salts
Researchers demonstrated that inorganic ammonium halide salts can act as modifiers for zeolitic imidazolate frameworks (ZIFs), dramatically lowering both melting and glass‑transition temperatures. The salts infiltrate the crystal lattice, disrupt Zn‑N coordination, and form Zn‑halide bonds, enabling the melt‑processing of...
Microsoft Mulls Delay of 2030 Clean‑Energy Goal as AI Data Centers Spike Power Demand
Microsoft is weighing a postponement or abandonment of its 2030 “100/100/0” clean‑energy commitment after AI‑driven data‑center expansion has added roughly one gigawatt of capacity every three months. The move could reset expectations for big‑tech climate governance as power‑intensive AI workloads...
The Evolutionary Paradox: When Killing the Host Backfires - Hantavirus and Fitness Survival
The post explains why highly lethal viruses like hantavirus do not dominate the landscape despite their deadly impact on humans. It argues that evolutionary success depends on a pathogen’s ability to transmit, not merely on killing its host. Hantavirus strains...
ASGCT Honors Mohamed Abou‑el‑Enein as Outstanding New Investigator
Mohamed Abou‑el‑Enein, MD, PhD, received the American Society of Gene and Cell Therapy’s 2026 Outstanding New Investigator Award and his lab earned the Best of Molecular Therapy Award. His team’s high‑dimensional spectral flow cytometry platform maps CAR‑T cell states, pinpointing...
Do UPFs Pose Greater Risk of Plastic Packaging Harms?
Recent research highlights that ultra‑processed foods (UPFs) face added health risks from the plastic packaging that protects them. Chemicals such as bisphenols, phthalates and PFAS can migrate into foods, especially those high in fat, and sterilisation processes further amplify this...