Today's Science Pulse
UK-led study reveals hidden massive star clusters deep within nearby galaxies
Astronomers using the VLA and ALMA uncovered previously unseen giant star clusters embedded deep inside nearby galaxies. The findings show that young stellar activity drives the evolution of these galaxies, reshaping their interstellar environments. Multiple observations confirm the clusters act as hidden “ring factories” of star formation.
Also developing:
By the numbers: Foundation Alloy raises $22M Series A
Lockheed Martin Completes Core‑Mate Phase for First GPS IIIF Satellite Ahead of Launch
Lockheed Martin announced that Space Vehicle 11 (SV11) has passed the core‑mate phase, the first GPS IIIF satellite slated for launch. The milestone accelerates the U.S. Space Force’s next‑generation navigation constellation, featuring a 60‑fold anti‑jamming boost and new military M‑Code capability.
Janus Nanomotors Offer Active Delivery for Radiation‑Induced Dermatitis
A team of nanotech researchers has introduced Janus nanomotors that autonomously move through irradiated skin to deliver anti‑inflammatory drugs, markedly reducing radiation‑induced dermatitis in animal studies. The technology converts skin‑generated hydrogen peroxide into propulsion, enabling targeted therapy with minimal systemic...
Extinct Relative of Koalas Discovered in Western Australia
Researchers at the Western Australian Museum have identified a second extinct koala species, *Phascolarctos sulcomaxillaris*, from fossils dated 137,000 to 31,000 years ago. The new species differed from the modern eastern koala in skull shape, jaw mechanics and chewing muscles,...
A Chemical Breakthrough That Could Fix the Plastic Crisis
Chemical‑recycling startup Denovia unveiled a proprietary process that breaks down mixed, contaminated polyester waste into 98.3% pure terephthalic acid, a key PET building block. The technology depolymerises plastics in about five minutes—far faster than the 30‑180 minute cycles of existing...
Hemophilia A Therapy by Expression Gets FDA Fast-Track, Pediatric Designation
The U.S. FDA awarded fast‑track and rare pediatric disease designations to Expression Therapeutics' investigational stem‑cell therapy for hemophilia A. The designations promise more frequent regulator interaction, rolling review, and eligibility for a priority‑review voucher, accelerating a potentially curative, one‑time treatment.
Pollinators Support the Nutrition and Income of Vulnerable Communities
A new Nature study quantifies how pollinator species directly support nutrition and income for smallholder farmers in Nepal’s Jumla District. Researchers linked plant‑pollinator networks to individual diets of 776 residents, finding that pollinator‑dependent crops provide the majority of key micronutrients...
Electrocaloric Effects Across Room Temperature in Multilayer Capacitors
Researchers have engineered multilayer capacitors (MLCs) using (1‑x)PST‑xPMW solid solutions (x = 0.10, 0.15) that exhibit large electrocaloric (EC) temperature changes of up to ~3 K across a broad temperature span from 230 K to above room temperature. The devices achieve entropy changes of up...
Human Hippocampal Ripples Coordinate Planning Sequences and Compositional Representations in Neocortex
A 2026 preprint reports that human hippocampal sharp‑wave ripples (SWR) synchronize with neocortical activity during awake planning tasks. Intracranial EEG from 12 participants showed ripples in roughly 18% of trials, and the timing of ripple‑neocortex coupling predicted a 23% boost...
Two-Qubit Logic and Teleportation with Mobile Spin Qubits in Silicon
Researchers demonstrated high‑fidelity two‑qubit logic and quantum‑state teleportation using mobile spin qubits in a silicon‑based six‑dot array. By synchronously shuttling two electrons in conveyor‑mode potentials, they activated a tunable exchange interaction up to ~90 MHz and achieved a CZ‑gate fidelity of...
Expanding the Human Proteome with Microproteins and Peptideins
An international consortium led by the TransCODE project has established a rigorous workflow to annotate non‑canonical open reading frames (ncORFs) and their encoded microproteins as reference human proteins. By expanding the PeptideAtlas platform, the team analyzed billions of mass‑spectrometry spectra,...
Piezoelectric MXene Scaffold Promotes Cartilage Repair While Limiting Vessel Growth
Researchers unveiled an origami‑folded PLLA/MXene scaffold that converts joint motion into piezoelectric signals and, when exposed to near‑infrared light, generates mild heat. The dual‑modality design doubles electrical output versus pure PLLA and reaches ~41 °C, a temperature that suppresses VEGF‑driven angiogenesis...
Reduced-Gravity CPR Simulator Shows Unique Hemodynamics for Space Resuscitation
A high-fidelity CPR simulator replicates blood flow in reduced gravity, revealing distinct hemodynamic responses compared to Earth conditions and offering new insights for resuscitation strategies during space missions. spacemedicine
Cytokinetics Scores Late-Stage Win in Non-Obstructive HCM as BMS Plans Camzyos Restart
Cytokinetics announced that its experimental drug Myqorzo (aficamten) achieved both primary endpoints in the Phase III ACACIA‑HCM trial, marking the first late‑stage success for a therapy targeting non‑obstructive hypertrophic cardiomyopathy (HCM). The result propelled the company’s stock up 17%, pushing its...
How Ancient Centipede Ancestors Conquered the Earth
Scientists have described a new Silurian myriapod, Waukartus muscularis, from fossils uncovered in a Wisconsin quarry. The 437‑million‑year‑old specimens display streamlined, segmented legs that indicate a high degree of terrestrial adaptation long before myriapods fully left the water. Published in...
Singing Mice Puff up Air Sacs to Make Their Sweet Songs
Researchers have identified that Alston’s singing mouse inflates a specialized throat sac to generate its complex, high‑pitched songs. The 10‑second vocalizations contain roughly 100 notes, a tempo unmatched by other rodents. Experiments showed that blocking or removing the sac silences...
Colorado Snowstorm In May Could Be Its Biggest This Season
A late‑season snowstorm swept the Colorado Rockies in early May, delivering up to a foot of snow in Estes Park and 3‑9 inches in Denver. Meteorologists said it could become the season’s largest storm, potentially eclipsing the March 6 record of 8.5...
Expert Insights on Misophonia: Clarifying the Basics
Dr. Prashanth Prabhu explains that misophonia is primarily a neurophysiological condition rooted in central auditory and limbic circuitry rather than peripheral ear damage. His lab’s auditory brainstem and cochlear studies found normal peripheral function but abnormal cortical activation and connectivity....
Hantavirus Outbreaks Are Rare, but They Aren’t Going Away and There’s No Cure
Hantaviruses, carried by rodents worldwide, continue to cause sporadic human infections despite their rarity. The disease manifests as hemorrhagic fever with renal syndrome or severe pulmonary syndrome, with Old World strains generally milder than New World variants. Recent media attention...
Scientists Map Genetic Switches on Mosquito Reproductive Genes, Advancing Tools to Fight Disease
Scientists at Keele University have produced the first detailed map of cis‑regulatory elements that govern reproduction in Anopheles gambiae, the primary malaria vector. The atlas identifies hundreds of genetic switches and the exact nucleotides that drive germline expression in both...
Both Very Low and Very High Heart Rates May Be Linked to Higher Stroke Risk, Study Says
A UK Biobank analysis of nearly 460,000 adults presented at the European Stroke Organisation Conference found a U‑shaped relationship between resting heart rate and stroke risk. The lowest risk occurred at 60‑69 beats per minute, while rates below 50 bpm...
Nastent Nasal Insert Outperforms CPAP in Compliance
Your doctor will not tell you this. Most CPAP patients hate it and abandon it within months. Their oxygen crashes at night. Their mitochondria suffer. Their glymphatic system cannot clear amyloid beta. A clinical trial just completed on Nastent. It is...
MRI Reveals Link Between Hidden Muscle Fat and Undiagnosed Cardiometabolic Risk
Researchers used a deep‑learning segmentation algorithm on whole‑body MRIs of more than 11,000 ostensibly healthy adults and found that intramuscular fat is strongly associated with hypertension, atherogenic dyslipidemia and dysglycemia. The AI model dramatically reduced the time needed to quantify...
Digitizing Microscope Slides Can Uncover Billions of Fossils for Natural History
Researchers have developed a slide‑scanner protocol that digitally images entire microscope slides, revealing an estimated 4.3 billion microfossils in the Denver Pollen Collection—four times the total previously counted across the world’s largest natural‑history museums. The method preserves fragile specimens, captures high‑resolution...
Advances in Genetic Medicine Took Center Stage at INSAR
At INSAR in Prague, researchers highlighted a surge of genetic‑medicine breakthroughs aimed at autism, focusing on rare variants such as SCN2A, SHANK3 and UBE3A. Techniques ranging from CRISPR gene editing to antisense oligonucleotides and epigenome editing demonstrated tangible symptom improvements,...
GPU Power Prediction Tool for AI Workloads (MIT, IBM)
MIT and IBM researchers unveiled EnergAIzer, a framework that predicts GPU power consumption for AI workloads in seconds instead of hours. By analytically modeling kernel patterns, the tool infers utilization inputs and feeds them to a power model, achieving roughly...
'Solar-Blind' 2D Heterostructure Delivers 422-Fold Responsivity Gain for UV Sensing
Researchers at the National University of Singapore engineered a van der Waals heterostructure by stacking monolayer WS₂ onto multilayer MnPS₃, delivering a 422‑fold increase in UV photodetector responsivity and a 129‑fold boost in detectivity versus pristine MnPS₃. Using a 1 µm micro‑laser scan,...
Durable Ionogel Withstands 5,000 Times Its Weight While Staying Soft on Skin
Researchers at the University of Hong Kong have unveiled a high‑strength ionogel that can bear more than 5,000 times its own weight while staying soft and conformal on skin. The gel’s nanofibrous composite network, engineered for stronger interfacial cohesion, gives...
Low‑Fat Vegan Diet Cuts Emissions by Over Half and Boosts Metabolic Health
Two recent randomized clinical trials led by the Physicians Committee for Responsible Medicine found that a low‑fat vegan diet cuts diet‑related greenhouse‑gas emissions by more than half and delivers measurable metabolic health benefits, outperforming Mediterranean and omnivore controls.
New Study Challenges Idea Humans Are Wired to Shun Effort
A trio of scholars from Harvard, Geneva and Poitiers published a review in Neuroscience & Biobehavioral Reviews that argues humans avoid effort only when it is perceived as wasteful, not because effort is intrinsically unpleasant. The paper reinterprets decades‑old findings...
Gatorade Launches Multi‑Year "Body of Science" Program to Study Women’s Hydration
Gatorade announced a multi‑year, global research program called "Body of Science" to investigate women's hydration and nutrition across the menstrual cycle, pregnancy and perimenopause. Led by the Gatorade Sports Science Institute, the effort already includes 500 participants and high‑profile athletes...
5-MeO-DMT Boosts Brain Complexity, Rekindles Childlike Curiosity
My brain became 40% more child-like in 3 minutes. This is what it felt like. Me: “What question do we ask them next?” My daughter: “Are they scared of the dark too?” My six year old daughter and I were...
Rising CO2 Levels Accelerate Metal Release in Mine Waste
A new study in Communications Earth & Environment shows that rising atmospheric carbon dioxide dramatically boosts microbial activity in acid mine drainage (AMD) systems, leading to faster acid generation and heightened metal leaching. Global data from 82 sites and lab...
Caris Life Sciences Secures MolDX Approval for Ultra-Deep Myeloid Cancer Sequencing Test
Caris Life Sciences announced that its Caris ChromoSeq test has earned MolDX approval, a CMS‑backed endorsement that could unlock broader reimbursement for comprehensive genomic profiling of acute myeloid leukemia and related blood cancers. The clearance validates the assay’s ultra‑deep sequencing depth—up...
Self-Charging Perovskite Display Prototype Hits 26.7% Solar Efficiency
A team led by Michael McGehee (University of Colorado Boulder) and Jixian Xu (University of Science and Technology of China) built a reciprocal perovskite diode that delivers 26.7% certified stabilized power‑conversion efficiency as a solar cell and about 31% external...
Hiding in Plain Sight: Methamphetamine-Related MIs Not Uncommon
A California retrospective study of 1,309 adults under 65 found that 14.8% of acute myocardial infarctions (MIs) were associated with methamphetamine use. Meth‑related MIs occurred in younger men, featured more nonobstructive coronary disease, and led to lower rates of revascularization....
Sleep Tourism Hits $600 Billion, Luxury Hotels Roll Out $2,000 ‘Sleep Lab’ Packages
Equinox Hotels has unveiled a $2,000‑per‑night “Sleep Lab” designed with sleep scientist Dr. Matthew Walker, signaling the rise of a $600 billion global sleep‑tourism industry. Travelers are now prioritizing sleep over shopping, nightlife and wildlife, prompting hotels worldwide to create science‑backed...
Carbon Dioxide Levels in the Atmosphere Just Hit a ‘Depressing’ Record High
Atmospheric carbon dioxide hit a new high of 431 ppm in April, according to NOAA’s Mauna Loa Observatory. The record continues a decades‑long upward trend that began when levels were under 320 ppm in 1958. Scientists note the April peak is seasonal,...
Rice Researchers Unveil Room‑Temperature Multiferroic with 10× Magnetization Boost
A team led by Rice University’s Lane Martin has created a room‑temperature multiferroic that delivers a ten‑fold increase in magnetization and a hundred‑fold jump in magnetoelectric coupling. The discovery could enable spin‑based logic and memory devices that consume a fraction...
SpaceX’s $60 B Cursor Deal Sparks NASA Artemis Concerns
SpaceX announced a $60 billion acquisition of AI‑code startup Cursor, a sum that dwarfs NASA’s annual budget and coincides with delays to its Starship rocket. Experts warn the deal could distract the firm from delivering the Human Landing System for Artemis...
When $160M Incomes Become Normal, Civilizations Vanish
How long do civilizations last? The Drake Equation, Bel‑Air mansions for everyone, & the Great Filter; or, where is everybody when $160 million a year incomes are normal? (Behind the paywall, at least initially, because I am not yet happy...
Webb Discovers Slow-Rotating Galaxy in Early Universe
Astronomers using the James Webb Space Telescope have identified XMM‑VID1‑2075, a massive galaxy at redshift 3.449 (≈12 billion years ago), as a slow rotator with little ordered spin. The galaxy, observed by the MAGAZ3NE survey, contains several times the Milky Way’s stellar mass...
PhD Defense Takes Precedence Over Artemis Image Talk
Y’all I want to talk about all the new Artemis images that just dropped but I am defending my PhD tomorrow so that’s gonna have to wait 😅
13‑Year Study Redefines Colonoscopy’s Population‑Level Impact
Colonoscopy, cancer prevention, and the new arithmetic of benefit - @TheLancet “The study's 13-year results compel a recalibration of what colonoscopy can—and cannot—achieve at the population level. https://t.co/vDOv0cSkjY
Space Mission Lessons: Risk, Teamwork, Endurance Revealed
Thrilled to be bringing my live talk “The Sky is Not the Limit: Lessons from a Year in Space” to Australia this November. I’ll take audiences behind the scenes of my 143-million-mile mission- the risks, teamwork, and endurance that made...
Anemia Raises Alzheimer Biomarkers and Dementia Risk in Seniors
In a large study of older adults, anemia was linked to higher levels of blood biomarkers associated with Alzheimer’s disease, neurodegeneration, and brain inflammation, as well as a significantly increased risk of developing dementia over time. https://t.co/cnUbvkidIO
Aged Male Mice Stay Glucose Tolerant Despite Obesity
Aged Male Mice Remain Glucose Tolerant Despite Increased Energy Storage Efficiency Favoring Diet-Induced Obesity https://t.co/PzeRMKqvKw https://t.co/mUihjmGsSG
Brain IGF-1 Shields Male Mice From Age‑Related Decline
Central IGF-1 protects against features of cognitive and sensorimotor decline with aging in male mice https://t.co/7U25aLdLFv
Plant-Inspired Robot Grips Objects Gently
This Plant-Inspired #Robot Handles Objects with Care by @MIT #Robotics #Engineering #ArtificialIntelligence #Innovation #Technology https://t.co/IpDoXtRMOa
Blocking IGF1 Senescence Reverses Hair Follicle Aging
Targeting IGF1‐Induced Cellular Senescence to Rejuvenate Hair Follicle Aging - Wang - 2025 - Aging Cell - Wiley Online Library https://t.co/LwbNFih66G
Beihang Unveils 2 Cm Microbot Achieving Ultrafast Untethered Speed
Beihang University Unveils 2 cm Microbot with Ultrafast Untethered Speed via @WevolverApp #AI #Robotics #MachineLearning #ArtificialIntelligence https://t.co/BN6RijA61e