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
Why We Need to Treat Earth Like a Spaceship
The article uses the Artemis moon mission as a metaphor, urging us to treat Earth as a sealed spacecraft whose life‑support systems cannot be compromised. It argues that climate‑critical resources—air, water, soil—are finite and interdependent, demanding the same discipline astronauts apply. Psychological distance creates “dragons of inaction,” allowing myths like “recycling is enough” to stall progress. By adopting powerful narratives that frame Earth as a closed‑system cabin, the piece suggests stories can drive collective stewardship more effectively than policy alone.
NASA, Boeing Advance TTBW Research in Wind Tunnel Test
NASA and Boeing have finished a wind‑tunnel test of the truss‑braced wing (TTBW) configuration, a key element of Boeing’s Subsonic Ultra Green Aircraft Research (SUGAR) concept. The test, conducted in December 2025 at QinetiQ’s 5‑meter tunnel, used a semispan model...
Otto Aerospace Validates Laminar-Flow Drone Design
Otto Aerospace completed a multi‑sortie flight‑test campaign at Spaceport America, confirming that its laminar‑flow unmanned aircraft achieves the drag‑reduction levels predicted by models. The tests were funded independently by Otto, separate from a 24‑month DARPA and OECIF contract that backs...
The Animated Version of the Iconic "Hello, World" Image Reveals Striking New Details
NASA has opened a public archive containing more than 12,000 photos taken by Artemis II astronauts aboard Orion. Among the release is the iconic “Hello, world” Earth shot captured by commander Reid Wiseman as the spacecraft departed low‑Earth orbit. Image‑processing veteran...
Only 90% of Consumed Calories Are Truly Metabolizable
“Digestible energy intake” tells you the difference between how many calories you ingest and how many you actually burn. A typical number: 90%. “Digestible and Metabolizable Energy Intake in Humans: a Systematic Review,” Yoshimura et al, Advances in Nutrition, 2026.
Thailand Leads Longevity Tourism with 90‑Day Visas and Low‑Cost Regeneration
Thailand’s Tourism Authority has positioned the kingdom as the world’s premier longevity‑tourism destination, rolling out 90‑day multi‑entry medical visas and marketing the slogan “Healing is the New Luxury.” The move couples high‑tech clinics with cultural practices, delivering regenerative programs that...
Tiny Kuiper Belt Object 2002 XV93 Found with Thin Atmosphere
A team of Japanese astronomers led by Ko Arimatsu has detected a thin atmosphere on the 500‑km trans‑Neptunian object (612533) 2002 XV93. The gas layer, five to ten million times thinner than Earth’s, should vanish within a millennium unless it is constantly replenished,...
Uterus: From Pear to Watermelon, Generates 90‑lb Contractions
Your uterus is the size of a pear when you're not pregnant. By the third trimester, it grows to the size of a watermelon. When you're in labor, it can generate up to 90lbs of force per contraction. It also contracts...
Predicting Alzheimers & Dementia (and Minimizing Risk)
Recent research highlights a multi‑pronged approach to predicting and preventing Alzheimer’s and other dementias. Large meta‑analyses show routine adult vaccinations can lower dementia risk by up to 40%, while a novel drug combo (ACX‑02) demonstrated rapid clearance of amyloid and...
Beckman Institute Maps Brain Circuitry Behind Stress, Offering Clues for Meditation Therapies
Researchers at the Beckman Institute for Advanced Science and Technology identified a neural circuit that impairs fear extinction under stress. The findings, published in PNAS, spotlight the locus coeruleus‑amygdala‑prefrontal pathway as a potential target for meditation‑based interventions aimed at PTSD...
Study Finds ‘Super Shoes’ Boost Speed but May Heighten Injury Risk for Elite Runners
Researchers at Mass General Brigham studied 23 elite distance runners and found that advanced footwear technology—so‑called “super shoes”—significantly improves race‑pace speed while decreasing cadence and increasing overstriding, factors linked to higher bone‑stress injury risk.
Study Finds Time-Restricted Eating Slows Organ-Specific Aging in 4,890 Adults
Researchers analyzing National Health and Nutrition Examination Survey data reported that moderate time‑restricted eating is associated with slower organ‑specific biological aging in a sample of 4,890 participants. The findings suggest a personalized dietary biohack could improve metabolic health and reduce...
Celcuity’s Gedatolisib Beats Novartis’ Piqray in Phase III Advanced Breast Cancer Trial
Celcuity announced that its PI3K‑mTOR inhibitor gedatolisib achieved a progression‑free survival benefit versus Novartis' alpelisib (Piqray) in a Phase III study of advanced breast cancer patients with PIK3CA mutations. The data could reshape treatment options for a disease that affects millions...
Asthma-Related ER Visits Spike in Baltimore After Nighttime Heatwaves
Johns Hopkins researchers found a clear surge in asthma‑related emergency‑room visits in Baltimore weeks after nighttime heat waves hit neighboring communities. The study, published in GeoHealth, shows that the city’s Code Red Extreme Heat alert, which only tracks daytime temperatures, overlooks...
Silicon Oscillators Solve Computer Problems that Would Take Thousands of Years Using Semiconductors
A KAIST research team has built an oscillatory Ising machine entirely from conventional silicon transistors, demonstrating that combinatorial optimization problems like Max‑Cut can be solved at room temperature. By implementing both oscillators and couplers with single‑transistor devices, the system achieves...
FDA Vaccine Studies Censored by Trump Admin After Finding Benefits of Shots
The Food and Drug Administration, under the Department of Health and Human Services, blocked the publication of two internal studies that demonstrated the safety and efficacy of COVID‑19 vaccines, and prevented two Shingrix (shingles vaccine) abstracts from being presented at...
S-Mitochonic Acid 5. Increases ATP, NAD+ and SIRTUINS
Researchers have synthesized the S‑enantiomer of Mitochonic Acid‑5 (MA‑5) with 99 % enantiomeric purity. The compound strengthens the mitochondrial protein Mitofilin, preserving crista junction geometry and boosting ATP synthase efficiency. It also acts as a direct NAMPT agonist, raising intracellular NAD⁺,...
Tofersen, a New Treatment for A.L.S., Reverses Symptoms for Some
Tofersen, the first FDA‑approved therapy targeting the SOD1 genetic form of ALS, is showing functional gains in a subset of patients. In a case highlighted by the New York Times, 58‑year‑old Amanda Sifford’s lung capacity rebounded from 48% to 86%...
Sleep 2.0 – Understanding and Upregulating the Rejuvenating Aspects of Good Sleep
Researchers have identified the plant‑derived alkaloid harmine as a candidate drug that reverses cellular aging caused by sleep loss. In animal studies and cultured human cells, harmine blocked the DREAM protein complex, restoring mitochondrial function and reducing oxidative stress. The...
LTZ Therapeutics Secures $38M to Advance Myeloid Engager Immunotherapy Pipeline
LTZ Therapeutics announced an oversubscribed $38 million financing round led by GL Ventures, bringing its total capital to roughly $130 million since 2022. The funds will propel the Universal Myeloid Cell Engager (U‑MCE) platform, supporting the Phase 1 trial of lead bispecific antibody...
Polish Startup Eycore Launches First SAR Satellite, Boosting National Space Capability
Polish space firm Eycore lifted its first synthetic‑aperture radar (SAR) satellite, Eycore‑1, aboard a SpaceX Falcon 9 on May 3, 2026, becoming Europe’s second private owner of a SAR satellite. The launch unlocks a $14 million investment to expand domestic radar‑satellite...
Stretching Diamond Lattice by 4% Unlocks Tunable Quantum Sensors
Researchers from Singapore University of Technology and Design (SUTD) and Yangzhou University announced that stretching a diamond lattice by roughly 4% reshapes silicon‑vacancy (SiV) color centers, turning them into precise, strain‑responsive quantum sensors. The finding, detailed in a May 3 study,...
AQT's LYNX Series Sets European Quantum Volume Record at 32,768
AQT announced the launch of its LYNX rack‑mounted ion‑trap system, which achieved a quantum volume of 32,768 – the highest ever recorded for a European‑built quantum computer and the second‑highest globally. The milestone showcases the scalability of trapped‑ion technology for...
NASA Raises Safety Objections to Blue Origin’s 51,600‑Satellite Project Sunrise LEO Constellation
NASA has formally objected to Blue Origin’s Project Sunrise, a planned 51,600‑satellite low‑Earth‑orbit compute constellation for AI workloads. The agency cites significant safety, sustainability and orbital‑debris concerns, prompting a FCC review and demanding a detailed mitigation plan.
Latus Bio Secures $97 Million Series A to Scale Gene‑Therapy Access
Latus Bio closed a $97 million Series A financing, with a $43 million extension led by 8VC, to accelerate its AAV‑based gene‑therapy pipeline. The capital will fund IND filing for Huntington’s disease candidate LTS‑201 and a CLN2 trial, underscoring investor confidence in...
Heavy-Chain BsAbs More Manufacturable than Light-Chains
Bispecific antibodies (BsAbs) have grown to 19 FDA approvals and roughly 250 candidates in development, but scaling their production remains a bottleneck. A recent study by Universidad Nacional Autónoma de México researchers compared six BsAb architectures and linked design to...
Researchers’ Spinout Focuses on Simplifying Viral Vector Purification
Researchers at North Carolina State University have spun out ChromaGenix to commercialize synthetic peptide ligands for affinity purification of viral vectors used in gene therapies. The peptide ligands are cheaper, more stable and less immunogenic than traditional protein ligands, cutting...
Cognitive Decline Linked To Seasoning That 90% Overconsume (M)
New research highlights that excessive consumption of common table salt triggers inflammation of brain blood vessels, a condition linked to accelerated cognitive decline and dementia. Over 90% of adults consume more sodium than recommended, putting a large portion of the...
Moss Powering the Next Drug Frontier
Eleva is commercializing a moss‑based biomanufacturing platform that can produce complex glycoproteins difficult to express in traditional CHO or yeast systems. The German firm has advanced its first candidate, a recombinant alpha‑galactosidase for Fabry disease, into clinical trials and is...
First U.S. Patients Treated With Microrobotic Surgery For Alzheimer’s
A microrobotic surgery trial for Alzheimer’s disease began at Baptist Health in Jacksonville, treating the first patient with moderate disease. Medical Microinstruments Inc. (MMI) plans to enroll 15 participants and monitor them for a year, aiming to clear cervical lymph‑node...
PolyJoule’s 3rd-Gen Conductive Polymer Battery Self-Extinguishes at 3,600 °F and Delivers 10,000+ Cycles
PolyJoule unveiled its third‑generation conductive polymer battery, a large‑format prismatic cell that uses a proprietary polymer cathode and liquid‑salt electrolyte. In a UL 9540A test, the cell self‑extinguished when exposed to a propane torch at roughly 3,600 °F (1,982 °C), proving it...
CCTA Brings Clarity, Better Outcomes to CTO PCI
A systematic review of 56 studies shows that coronary CT angiography (CCTA) performed before chronic total occlusion (CTO) percutaneous coronary intervention (PCI) enhances procedural planning and improves patient outcomes. The authors identified three concrete benefits: better case selection, more precise...
Rethinking the Cambrian Explosion: Before Shells and Limbs, There Was the Brain
A new "Brain‑First" hypothesis argues that the Cambrian Explosion was driven primarily by the early evolution of complex nervous systems rather than shells or limbs. Professor Ariel Chipman suggests that rising ecological competition forced animals to develop regionalized brains, which...
CoCoGraph AI Model Generates Molecules that Comply with Rules of Chemistry
Researchers at Universitat Rovira i Virgili have unveiled CoCoGraph, an AI diffusion model that generates synthetic molecules while strictly adhering to fundamental chemical rules. By progressively disordering and reconstructing real molecules, the system ensures valid bond counts and produces chemically...
First Canada, Then the World: Nation’s Rocket Builders See a Bigger Opening in Space
Canadian rocket startups are rallying around a government‑backed push for sovereign launch capability after Ottawa committed roughly US$164 million to the effort. The funding includes about US$6 million in grants for each of three firms—Canada Rocket Company, NordSpace and Reaction Dynamics—aimed at...
Do Women Really Pace Marathons Better than Men?
A new study reexamines the widely‑cited 2015 analysis that claimed women pace marathons better than men. Using the same 91,929‑runner dataset, Tenan and Borg identify statistical quirks and argue that the original 12 % time‑adjustment inflates gender differences. Their revised analysis...
A Super-Resolution Understanding of Chromatin Dynamics in Living Cells
MIT researchers used the MINFLUX super‑resolution microscope to track chromatin movement across four orders of magnitude in time, from 200 microseconds to several hours. Their data reveal two distinct dynamic regimes: a tightly constrained mode limited to ~200 nanometers and a freer,...
The Brain Processes Overheard Words Under Anesthesia, but It May Not Remember Them
A Nature study examined hippocampal activity in seven epilepsy patients undergoing anterior temporal lobectomy under propofol anesthesia. Using Neuropixels probes, researchers recorded neurons that distinguished oddball tones and encoded semantic features of spoken words, even predicting upcoming words. Participants reported...
Dark Proteome Research Redefines Human Disease Understanding
This, from @MeganMolteni, is frickin' cool. "How a global effort to explore the ‘dark proteome’ is upending our understanding of human disease." I remember when everyone was shocked that there were only 30,000 protein-coding genes found by the Human Genome Project. This...
Oracle and ACRN Health Launch AI-Driven Research in Africa
This collaboration between Oracle Life Sciences and the @acrnhealth is a significant step in delivering modern, AI-driven, patient-centric research and scientific breakthroughs in Africa. https://t.co/Z26aK7wRxW
Voyager Optimistic About Starlab as NASA Reconsiders Commercial Station Plans
Voyager Technologies says it is prepared to support NASA if the agency alters its Commercial Low‑Earth‑Orbit Destinations (CLD) strategy. In March, NASA signaled doubts that a standalone commercial station market has materialized and is weighing a procurement of a new...
Rice Professor Calls for Open Abiogenesis Research
Did you see this?👇 Rice Professor Demands Transparency on Origin of Life Chemistry #abiogenesis #science #chemistry https://t.co/37lnNnx0Zo https://t.co/7JCYBRtXbI
MIT's Mirai AI Spots Breast Cancer Years Early
The story of Mirai, MIT's AI model that can detect breast cancer years before humans do: https://t.co/5YbCFJRKUK https://t.co/3NLCkWaAqR
EPSA: A Useful Metric Across Chemical Space
The article highlights EPSA (Experimental Polarity Surface Area) as a robust metric for assessing molecular polarity across broad chemical space. Unlike traditional PSA, EPSA is derived from supercritical fluid chromatography, offering experimental insight into a compound’s three‑dimensional polarity profile. The...
Scientists Remove Essential Amino Acid, Redefining Life's Code
All Life Uses 20 Amino Acids. Scientists Just Deleted One in Bacteria The synthetic bacteria push the limits of life and could open the door to designer proteins and new medicines https://t.co/mVZrQ0z7vz https://t.co/zFzSpnrk6h
Radiologists Draft Consent for Unproven Whole-Body MRI Screening
At @JAMA_current today, 2 radiologists publish what should be the consent form for a total body MRI in healthy people Note: "no major medical society recommends whole-body MRI screening in the general population because it is unproven, and the harms likely...
APS Finds Entanglement Structures Distinguish Chaotic From Integrable Dynamics
Researchers introduced the projected process ensemble (PPE), a novel framework that analyzes higher‑order moments of quantum state ensembles to differentiate chaotic from integrable dynamics. By unifying previously separate chaos quantifiers—such as quantum dynamical entropy, butterfly‑flutter fidelity, and spatiotemporal entanglement—the method...
New NIST Study Shows Gravitational Constant Still Uncertain
A new experiment deepens the physics mystery over “big G” Last month, a NIST team published a 10-year study to measure "big G," the gravitational constant. It didn't settle the debate, but rather revealed what everyone should consider. https://t.co/TQOhe14uVB
Pill GLP‑1 Drugs Activate Amygdala Reward Circuit, Not Hypothalamus
Discovery of a new brain reward circuit in the amygdala for small molecule (pill) GLP-1 drug effect, unlike the injectables (hypothalamus), as shown in mice https://t.co/3lkfxROh5Z
Blood Test Now Gauges Tumor Microenvironment Non‑invasively
We've known how important the tumor microenvironment is for cancer progression and treatment, but we never had a non-invasive blood test to assess it. Today, as reported @nature, one has been discovered https://t.co/rDaF5YUwTq