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
Dragonflies in Distress: Scientists Sound Alarm in India's Ecological Hotspot
Scientists conducting the first comprehensive survey of dragonflies and damselflies in India’s Western Ghats identified 143 species, 40 of which are endemic. The study also found that 79 previously reported species are now missing, reflecting an approximate 35% decline. Researchers discovered seven new species and are building a genetic library to support conservation. The findings underscore mounting pressures from urbanisation, agriculture, and infrastructure on this UNESCO World Heritage biodiversity hotspot.
Blood Factors Drive Aging or Rejuvenation; Therapies Emerging
Aging is increasingly understood as a system-wide process shaped by factors in the blood, which can actively drive either decline or rejuvenation rather than just reflect it. Emerging therapies that modify the circulatory environment show promise in reversing aspects of...
Canada Proposes POET Mission to Hunt Earth-Sized Planets
Canada has proposed the POET (Photometric Observations of Exoplanet Transits) micro‑satellite, slated for a 2029 launch, to hunt Earth‑sized and super‑Earth planets around ultracool dwarf stars. Building on the MOST and NEOSSat missions, POET will carry a 20‑cm telescope capable...
From Jakarta to Klang Valley, Why Is It so Hard for Southeast Asia to Fight This Invasive Catfish?
Suckermouth catfish, dubbed “janitor fish,” have overtaken polluted waterways in Jakarta and the Klang Valley, comprising up to 90% of fish populations in parts of Malaysia. Municipal crews in Jakarta have netted more than 10 tonnes in a week, while volunteers...
Lawrence Livermore National Laboratory Receives $4.1M ARPA-E Award to Develop Quantum Algorithms for Magnetic Materials
Lawrence Livermore National Laboratory has secured a $4.1 million ARPA‑E award to create hybrid quantum‑classical algorithms for discovering next‑generation magnetic materials. The effort will run on LLNL’s El Capitan supercomputer and partner neutral‑atom quantum hardware, aiming to produce 100 logical qubits from...
Dinosaur-Killing Asteroid Spawned a 1-Mile-High Mega-Tsunami (Video)
A 6.2‑mile‑wide asteroid slammed into the Yucatán Peninsula, unleashing energy equivalent to 4.5 billion Hiroshima bombs and triggering a 1.5‑km‑high mega‑tsunami that swept across the Gulf of Mexico. The impact displaced roughly 48,000 cubic miles of sediment, reshaping coastlines from Mexico to...
Psychedelics in Medicine: Curiosity & Caution
In this episode, Dr. Ryan Cole and addiction specialist Dr. Molly Rutherford discuss the surge of interest in psychedelic‑assisted therapies for conditions like addiction, PTSD, and depression, highlighting the recent presidential executive order that accelerates FDA review and funding for these...
Neanderthals Ran 'Fat Factories' 125,000 Years Ago (2025)
Archaeologists studying the Neumark‑Nord 2 site in central Germany have uncovered evidence that Neanderthals, 125,000 years ago, deliberately crushed the bones of at least 172 large mammals to extract calorie‑dense bone grease. The process involved heating fragmented bones in water, creating a...
New Test Promises to Detect Cancer Earlier, From Tiny Particles in Bodily Fluids
Researchers at the University of Calgary have unveiled EXOSense, a patent‑pending platform that electrically isolates small extracellular vesicles from blood or urine for cancer screening. These vesicles carry molecular signatures that appear long before conventional biomarkers, offering a potential route...
FDA Approves First‑In‑Human Trial of Motif Neurotech’s Depression Brain Implant
The U.S. Food and Drug Administration has granted Motif Neurotech permission to begin a first‑in‑human study of its miniature brain‑computer interface designed for treatment‑resistant depression. The Houston‑based startup says the device, the size of a blueberry, can be implanted in...
Study Uncovers Origins of Uranus' Faint Outer Rings
A team of planetary scientists has published the most comprehensive analysis yet of Uranus' two faint outer rings, identifying distinct formation mechanisms for the μ and ν rings. The findings, based on decades of telescope data, clarify a mystery that...
Vitamin D Study Split: 2,000 IU Boosts Aging Cells, While D2 May Undermine Immunity
A recent study found that daily 2,000 IU vitamin D supplementation helps preserve telomere length in older adults, suggesting a potential anti‑aging benefit. At the same time, researchers in the UK reported that vitamin D2 supplements can suppress vitamin D3...
Meta‑Analysis Shows GLP‑1 Drugs Cut Cardiovascular Events by 13% Over Three Years
Researchers at Anglia Ruskin University analyzed data from more than 90,000 patients and found GLP‑1 receptor agonists lower major adverse cardiovascular events by roughly 13% over an average three‑year follow‑up. The benefit appears across diabetic and non‑diabetic high‑risk groups, reinforcing...
IMO Chief Says China Leads Green Shipping Push as Fuel Costs Surge
IMO Secretary‑General Arsenio Dominguez said China’s advances in port electrification and clean‑tech exports are propelling the global maritime sector toward decarbonisation. The comment comes as marine fuel prices remain high and shadow‑fleet activity in the Strait of Hormuz underscores geopolitical...
Fever‑level Sauna Spikes Heat‑shock Proteins, May Boost Longevity
3x this week I sat in 200°F (93°C) dry sauna for 55 min to get my core body temp to 102.4°F (39°C) That temp, at that duration, triggers primal panic. Took blood samples before and after each session to measure heat shock protein...
FDA ODAC Backs AstraZeneca’s Truqap Combo for PTEN‑deficient Prostate Cancer
The FDA’s Oncologic Drugs Advisory Committee voted 7‑1 to recommend AstraZeneca’s Truqap (capivasertib) combined with abiraterone and androgen deprivation therapy for PTEN‑deficient metastatic hormone‑sensitive prostate cancer. The recommendation follows the CAPItello‑281 Phase III trial, which showed a 19% reduction in radiographic...
India’s Below‑Normal Monsoon Forecast Fuels Inflation Fears
India’s Meteorological Department projected the 2026 southwest monsoon at just 92% of the long‑period average, classifying it as below‑normal. The shortfall raises the risk of higher food prices, nudging CPI inflation to 3.4% in March and prompting the RBI to...
Space Force Picks K2 Space’s Gravitas for $7.3 M Laser‑comm Test in Missile‑defense Push
The U.S. Space Force has chosen K2 Space’s Gravitas satellite to demonstrate laser‑based inter‑satellite communications for missile‑defense, allocating $7.3 million of its $180 million FY‑2027 OPIR Space Modernization Initiative budget. The test aims to prove high‑throughput data links from medium Earth orbit...
NIT Rourkela Unveils Nanocomposite That Boosts Landing‑Gear Strength by 65%
Scientists at India's National Institute of Technology Rourkela announced a new aluminium‑based hybrid nanocomposite that delivers about a 65% gain in wear resistance and strength for aircraft landing gear. The breakthrough tackles the long‑standing trade‑off between lightweight alloys and durability,...
Ternary QKD Cuts Eavesdropping Chance to 54%, Boosts Security
A team led by Ahmed Halawani at the Institute of Quantum Technologies and Advanced Computing, together with partners at IMSIU, King Khalid University and Shanghai University, announced a ternary quantum key distribution protocol that reduces eavesdropping probability from 85% to...
How Video Game Habits Act as a Window Into Cognitive Health
A new study in *Computers in Human Behavior* compared executive functions and implicit sequence learning among non‑gamers, recreational gamers, and individuals at risk for gaming disorder. The at‑risk group showed poorer basic working‑memory performance and higher impulsive error rates, whereas...
FDA Grants Expanded Access to Revolution Medicines' Pancreatic Cancer Pill Daraxonrasib
The U.S. Food and Drug Administration approved an expanded‑access program for Revolution Medicines' experimental pancreatic cancer drug daraxonrasib, allowing eligible patients to receive the pill before formal approval. The move follows trial data that doubled median survival versus chemotherapy and...
Largest Ever Meta-Analysis of Psychedelics Neuroimaging
The largest meta‑analysis of psychedelic neuroimaging, published in Nature, combined over 500 functional‑MRI scans. It challenges the prevailing view that psychedelics merely suppress the default‑mode network, revealing instead a core signature of heightened connectivity between transmodal (default, frontoparietal, limbic) and...
BREAKING: 146 NEUROLOGICAL AND PSYCHIATRIC CDC/FDA SAFETY SIGNALS WERE BREACHED WITH COVID SHOTS
A recent Substack post by Nicolas Hulscher alleges that COVID‑19 mRNA vaccines breached 146 CDC/FDA safety signals, citing astronomical relative‑risk figures such as a 3,000‑fold increase in brain clots and a 7.4% national rate of cognitive disability. The author claims...
Identification of Wheat AP2 Gene Family, Cloning of TaAP2-34, and Patterns Analysis by Overexpression in Arabidopsis
Researchers identified 46 wheat AP2 genes, mapped them across all 21 chromosomes, and found most proteins to be weakly acidic, hydrophilic, and highly conserved. The gene TaAP2-34 showed distinct expression peaks under drought (6 h in leaves, 12 h in tiller nodes)...
The Collisional Origin of Umm Chaimin Depression in Western Iraq: A Synthesis of Geological and Geomorphological Evidence
The study of the Umm Chaimin depression in western Iraq confirms it as a recent meteorite impact crater, about 30 m deep and semi‑circular, formed within Eocene‑Quaternary sediments. Microscopic analysis shows quartz‑prehnite assemblages indicating low‑grade shock metamorphism. Geomorphological mapping reveals radial drainage...
Mortality Risk Doubled in Alcohol-Related Vs. MASH Cirrhosis
A propensity‑matched analysis of 31,090 patients per group found that alcohol‑related cirrhosis carries more than twice the mortality risk of metabolic dysfunction‑associated steatohepatitis (MASH) cirrhosis, despite comparable liver‑severity markers. The study also identified a 55% higher incidence of portal vein...
APT and GluCEST Imaging at 5.0 T in Patients with Brain Tumors: A Phantom Reproducibility Validation and Clinical Study
Researchers evaluated the reproducibility of amide proton transfer (APT) and glutamate chemical exchange saturation transfer (GluCEST) MRI at 5 Tesla using phantom experiments and a cohort of 96 brain‑tumor patients. Phantom tests showed intraclass correlation coefficients above 0.96 and coefficients of...
XDLINX Space Labs Inaugurates Advanced Satellite Integration Lab with ISRO Leadership
XDLINX Space Labs inaugurated its Advanced Space Systems Integration and Testing Lab on May 2, with senior ISRO officials, including Chairman Dr. V. Narayanan, in attendance. The facility offers precision optical benches, an ADCS validation platform, power‑systems testing, and clean‑room integration for...
AI Alone Won’t Enable Bioweapons; Expertise Remains Key
A call to make it easier to use AI models in biology and to rethink AI and biosafety. "The path from a model's "how-to" to a working bioweapon is long, technical, and littered with failure points" "Access to these models alone does...
Quantum Device Lab Marks 20 Years, Celebrates Alumni Professors
This year our Quantum Device Lab (@qudev , https://t.co/cF4jsoFdYJ) has completed its first 20 years at the Department of Physics (@ETH_physics) of @ETH Zürich, since six years we are also part of the Quantum Center, @ETHQuantumCntr, and since five years...
An Amateur Just Solved a 60-Year-Old Math Problem - by Asking AI
A 23‑year‑old student, Liam Price, used a single prompt to GPT‑5.4 Pro to prove a 60‑year‑old Erdős conjecture about primitive sets of integers. The AI‑generated proof was posted on erdosproblems.com and quickly drew attention from mathematicians after Price shared it...
Biotech Expands Beyond Disease, Merging Tech and Medicine
Excited to be speaking on Monday at Mass General Brigham MESH Core 2026 about how biotechnology is moving beyond just treating disease ! Will do my best to bridge tech and medical cultures -- should be fun/spicy🌶️ wish me luck...
NMN Curbs Antibody Attacks, Eases Bleeding Disorder
NEW CLINICAL TRIAL RESULT: NMN suppresses harmful antibody-driven immune attacks to alleviate a common bleeding disorder. Authors suggest it may help other autoimmune diseases like lupus and rheumatoid arthritis 🙏🧵 https://t.co/eMvefTFxZo
SoftBank Corp. And TOPPAN Holdings Develop Lightweight, Durable Skin for Solar HAPS Aircraft Wings
SoftBank Corp. and TOPPAN Holdings have jointly created an ultra‑light, high‑durability skin for solar‑powered High‑Altitude Platform Station (HAPS) aircraft wings. The material combines TOPPAN’s multi‑layer film technology with SoftBank’s stratospheric flight data, enabling resistance to extreme UV‑C, ozone, and temperatures...
Slow Breathing Improves Mental and Physical Health
How Breath-Control Can Change Your Life: A Systematic Review on Psycho-Physiological Correlates of Slow Breathing
VR Trial Targets IBS Symptoms Through Mind‑Body Pathways
At DDW, the world’s largest GI meeting. Our team is presenting a randomized trial using VR to help manage #IBS symptoms via mind-body pathways. Looking forward to sharing more this week. #DDW26 #Gastroenterology #IBS #DigitalHealth @DDWMeeting https://t.co/2Pgu4R9a99
Characterization of Human Milk Oligosaccharides From Chinese Mothers and Their Association with Delivery Mode and Infant Eczema
A cross‑sectional study of 635 Chinese mother‑infant pairs quantified 24 human milk oligosaccharides (HMOs) across five lactation stages. Mothers who delivered by C‑section showed significantly lower concentrations of several key HMOs, including 2’FL, LNnT, and LNFP‑III, especially in early milk....
Molecules Store Long-Term Energy in Internal States
🧪⚛️It's worth remembering that energy can be stored for the long term in the *internal* states of molecules. Here's a discussion of an old example and recent one from an article in Science last week. https://t.co/CNMCKBJ4EI
Zuckerberg Funds $500M AI to Model Human Cells
Mark Zuckerberg backs $500 million push to build AI models of human cells as part of long-term effort to cure disease. https://t.co/nLBDaUVj9Z
Effect of Virtual Reality on Acute Stress Response and Discomfort During Vacuum-Assisted Closure (VAC) Dressing Changes: A Protocol for Randomized...
A randomized controlled trial will evaluate immersive virtual reality (VR) as a non‑pharmacologic method to lessen acute stress during vacuum‑assisted closure (VAC) dressing changes. Participants are split 1:1 between VR and standard care, with primary endpoints including heart rate, blood...
'Build AI that Can Accurately Represent the Full Complexity of Biology': Mark Zuckerberg Wants to Cure All Diseases but Needs...
Meta billionaire Mark Zuckerberg is channeling $500 million into Biohub’s Virtual Biology Initiative to amass massive cellular datasets for AI modeling. The funding splits into $100 million for global data collection and $400 million for advanced imaging and engineering tools. Partnerships with the...
From Russia With Love
The Australian Strategic Policy Institute now ranks China first in 66 of 74 critical technologies, signaling a potential slip for U.S. scientific leadership within the next decade. President Trump’s dismissal of all 22 members of the National Science Foundation board...
Dreams and Daydreams Share Unexpected Patterns of Bizarreness
A new study in Consciousness and Cognition finds that daytime mind‑wandering contains almost the same proportion of bizarre elements as nighttime dreaming, overturning the common belief that dreams are uniquely strange. Researchers recorded 379 self‑caught audio reports from 21 participants,...
Melatonin Shields Mitochondria From Radiation Damage
Melatonin as a radioprotectant against mitochondrial damage 🤔"Melatonin can protect against irradiation-induced mitochondrial damage, suggesting utility for mitigating the health effects of accidental radiation exposure." https://t.co/XHZYDE916a
Malaria Vaccine Team Faced Funding Delays at Every Stage
“The researchers who worked on this malaria vaccine struggled at every step of the process to get faster funding.” ~@salonium
Obesity as a Neurobiological Disease: Fatima Cody Stanford, MD, MPH
In a May 2, 2026 interview with AJMC, Harvard‑affiliated physician Fatima Cody Stanford explains that obesity is rooted in neurobiological pathways, chiefly the anorexigenic POMC and orexigenic AgRP circuits. She highlights how GLP‑1 receptor agonists and dual GIP/GLP‑1 agents modulate these pathways to promote...
Artemis II Mission Triggers Surge of Spiritual Reflection, ABC Religion & Ethics Reports
NASA’s Artemis II crewed Moon flight has sparked a wave of spiritual commentary, with ABC Religion & Ethics noting commander Reid Wiseman’s tearful reaction after ten days in space. The mission’s “overview effect” is prompting a broader public dialogue about the...
Hubble and ALMA Reveal 3I/ATLAS as a Deuterium‑Rich Time Capsule From Another Star System
NASA’s Hubble Space Telescope and the ALMA array measured deuterium in interstellar comet 3I/ATLAS, finding it contains more than 40 times the deuterium level of Earth’s oceans. The discovery, published in Nature Astronomy, positions the comet as a time capsule...
Study Links Troponin‑I Phosphorylation in Obesity to Heart Failure, Reversible with Weight Loss
A new study published in Science identified heightened phosphorylation of the protein troponin‑I as a molecular switch that weakens heart muscle in people with severe obesity and HFpEF. Patients who lost more than 2 kg/m² BMI using GLP‑1 agonists showed restored...