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
Full Moon Helps Paint Vibrant, Muddy 'Brushstrokes' In Indonesian River — Earth From Space
Landsat 8 captured striking brushstroke‑like sediment patterns in the Rokan River’s estuary after a full “Strawberry Moon” produced a 5 m spring tide. The high tide, combined with the river’s regular tidal bore, lifted and redistributed sand and silt, creating visible striations from space. Satellite analysis shows the shoreline near Halang Island advancing roughly 67 m each year. The imagery underscores how lunar cycles and tidal dynamics shape Indonesia’s coastal landscapes.
Targeting Senescent Cells as a Treatment for Chronic Obstructive Pulmonary Disease
Researchers have introduced BCLXL-PROTAC, a proteolysis‑targeting chimera that degrades the anti‑apoptotic protein BCLXL in senescent lung cells. In primary small‑airway epithelial cells and fibroblasts from COPD patients, the compound induced caspase‑3‑mediated apoptosis and lowered classic senescence markers such as p21,...
Senescent Macrophages Are Important in Liver Aging and Liver Disease
Researchers identified a distinct p21‑positive, TREM2‑positive senescent macrophage population that accumulates in aging and fatty livers. These cells drive chronic inflammation through a senescence‑associated secretory phenotype linked to type I interferon signaling. In mouse models, senolytic agents that selectively eliminate these...
UK Revises AI Data Center Emissions Forecast to 123 Million Tons CO₂
British officials quietly updated the country's Compute Roadmap, raising projected AI data‑center carbon emissions to 123 million metric tons between 2025‑2035—about 100 times the earlier 0.142 million‑ton estimate and comparable to the output of 2.7 million people. The revision, first spotted by Politico...
This Unexpected Body Part Benefits From More Sleep, Research Reveals
A new study of 1,300 young adults finds that individuals who sleep 9–10+ hours each night host a more diverse and robust oral microbiome. Researchers categorized participants by sleep duration and measured bacterial diversity, linking longer sleep to healthier mouth...
KIST Unveils Ultra-Thin Nanotube Shield Blocking Cosmic Radiation
Researchers at Korea Institute of Science and Technology (KIST) have fabricated a composite material thinner than a human hair that simultaneously blocks electromagnetic waves and neutron radiation. The shield, built from carbon nanotubes, boron‑nitride nanotubes and a polymer matrix via...
NASA Delays Artemis III to No Earlier Than Late 2027, Core Stage Arrives
NASA has set the Artemis III lunar‑landing mission to launch no earlier than late 2027 after the SLS core stage arrived at Kennedy Space Center. The schedule shift follows heat‑shield redesigns, a helium‑leak fix, and plans to test Axiom’s commercial spacesuits...
Fusion Energy Group Seeks PJM Connection for First Commercial Power Plant
Commonwealth Fusion Systems (CFS) became the first fusion developer to apply for interconnection with PJM Interconnection, the nation’s largest wholesale electricity market. The company plans to connect its 400‑MW Fall Line Fusion Power Station in Chesterfield County, Virginia, to the...
Rapid Eye Movements Enhance Information Acquisition
Researchers at the University of Glasgow have introduced a quantitative model that explains how tiny, involuntary eye movements—known as drift—prevent retinal adaptation during steady fixation. The model links the spatial characteristics of a visual stimulus to the diffusion‑driven motion of...
The Universe May End Trillions of Years Sooner than We Thought
A new study using data from the Dark Energy Survey and DESI suggests dark energy’s equation of state may change over time, supporting an axion‑dark‑energy hybrid model. The model fits the galaxy observations but predicts that the combined effects of...
AI-Powered Longevity Science — One Gene to Reverse Aging? | Daniel Ives PhD
In this episode, Dr. Robert Lovekin talks with Dr. Daniel Ives, founder of Shift Bioscience, about moving from hypothesis‑driven aging research to data‑driven, AI‑powered approaches. Ives explains how his early focus on mitochondrial DNA mutations as the primary cause of...
Novel DNA Research Shows Massive Native Ant Decline over Hundreds of Years in Fiji
Scientists used a new "community genomics" approach on over 4,100 museum ant specimens to chart population changes across Fiji’s islands. The analysis shows that roughly 80% of the 88 endemic ant species have been in decline since humans first arrived...
Bell Labs’ Michael Eggleston on Nokia’s Research Into Topological Quantum Computing
Bell Labs, now Nokia’s research arm, is pursuing topological quantum computing using anyons to create ultra‑stable qubits. Lead researcher Michael Eggleston explains the prototype stores a single qubit whose quantum state can remain locked for weeks, a stark improvement over...
How Wireless Tags Can Help Monitor Your Breathing
Researchers from Chalmers University of Technology, Sahlgrenska University Hospital and the University of Gothenburg have demonstrated a contactless method for monitoring breathing using plaster‑like RFID tags. In a proof‑of‑concept test on a mannequin, the tags captured subtle chest‑wall movements and...
Does Serotonin Play a Role in Tinnitus? Mouse Study Raises Question
Researchers at OHSU and Anhui University used optogenetics in mice to show that heightened serotonin activity amplifies tinnitus‑like responses, making the animals more startled by sounds. The findings raise questions about whether serotonin‑boosting antidepressants, such as SSRIs, could worsen tinnitus...
Obesity Leaves a Lasting Mark on Your DNA
A new EMBO Reports study shows obesity creates lasting DNA methylation changes that survive weight loss, establishing an epigenetic memory in fat and immune cells. The research reveals that immune cells maintain a pro‑inflammatory state for months or years after...
How to Get Pfizer & Moderna mRNA Out of Your Body
The article explains that Pfizer‑BioNTech and Moderna COVID‑19 vaccines rely on lipid‑nanoparticle‑encapsulated synthetic mRNA that is chemically altered with N1‑methylpseudouridine. This modification cloaks the RNA from innate immune sensors and dramatically slows enzymatic breakdown, extending its intracellular lifespan. Consequently, the...
Why Aging Solutions Aren’t Scientific Priorities
I've met Laurent, and it's great to see him now focusing on aging. Why isn't solving aging a top scientific priority?
Chiba University Researchers Develop Chlorophyll Polymer That Evolves Helical Structure Over Time
Researchers from Chiba University and international partners have created a chlorophyll‑based supramolecular polymer that spontaneously evolves from nonhelical fibers into right‑handed helices through three intermediate states. Using atomic force microscopy, they identified a nonhelical form (NF) and three helical forms...
We May Finally Have a Cure for Many Different Autoimmune Conditions
A novel cancer immunotherapy is being repurposed to eliminate rogue T‑cells that drive autoimmune diseases. Early trials show it can eradicate the pathogenic cells rather than merely suppressing symptoms, delivering faster and more durable remission. Dozens of global studies are...
Startup Targets Radio Segment of Golden Dome Missile-Defense Network
Tensor, a Los Angeles‑based startup, is developing compact radio‑frequency units that can transmit targeting data for the Pentagon’s Golden Dome missile‑defense program. The Space Force’s next‑generation space data network will rely on the Link‑182 waveform, and Tensor aims to supply...
Advanced Separator Engineering with MOF and Carbon Nanofiber Cathode for Suppressed Polysulfide Shuttling in Li–S Batteries
Researchers introduced a dual‑functional system for lithium‑sulfur batteries that pairs an indium‑doped CuCo metal‑organic framework (In‑doped CuCoMOF) coated separator with a heteroatom‑doped Co‑nanoparticle porous carbon nanofiber (Co@PCNF) cathode. The MOF layer chemically adsorbs lithium polysulfides and accelerates their conversion, while...
Symptom-Based Approach Treats Opioid Withdrawal in Newborns with Minimal Drug Exposure
An NIH‑funded OPTimize NOW trial compared symptom‑based, as‑needed opioid dosing with traditional scheduled tapering for newborns with moderate to severe neonatal opioid withdrawal syndrome (NOWS). Among 383 infants cared for under the family‑centered Eat‑Sleep‑Console model, the symptom‑based group was ready for...
Muscle-Inspired Magnetic Actuators For 3D Printed Soft Robots
Researchers have created 3D‑printed, magnetic soft actuators that mimic muscle behavior, converting external magnetic fields into push, pull, crawl, and grasp motions. The devices are printed from elastomeric inks loaded with magnetic particles and later magnetized to embed programmable motion...
China Commissions Salt Cavern Hydrogen Storage Project
China’s first large‑scale salt‑cavern hydrogen storage demonstration, located 1,418 m underground in Henan’s Pingdingshan, has been commissioned. The solution‑mined cavern holds over 30,000 m³ of space and can store 1.5 million standard cubic meters of hydrogen. Developed by the Chinese Academy of Sciences,...
Bezos Earth Fund Grants Target Next-Gen Fibres
The Bezos Earth Fund announced $34 million in new grants to accelerate research on next‑generation textile fibres. The funding targets alternatives that mimic rayon, silk and cotton while lowering the environmental footprint of conventional production. Recipients will develop bio‑based, recycled or...
Plastic Waste Is Reshaping Flood Protection in Cities
Plastic waste is emerging as a critical, often overlooked factor that overwhelms urban drainage systems during heavy rains, especially in rapidly expanding cities like Manila. Traditional flood models focus on water flow and ignore solid debris, leading to under‑estimated risk...
An Octopus Probe for High-Performance >1,300 Nm NIR-II Fluorescence Molecular Imaging of Cancer
Researchers at Stanford introduced the Octopus (OCTP) probe, a modular NIR‑II fluorescence agent that emits beyond 1,300 nm and targets the folate receptor. In pre‑clinical mouse studies, OCTP delivered markedly higher tumor‑to‑background ratios and brighter tumor signals than the FDA‑approved Cytalux...
Enhanced Mechanical Strength and Controlled Degradation of PLA/ZnO Nanoparticle Composites for Biodegradable Implants
Researchers have engineered polylactic acid (PLA) composites reinforced with zinc oxide (ZnO) nanoparticles in two morphologies—nanospheres and nanorods—to create biodegradable implant materials. Tensile testing revealed that PLA/ZnO nanosphere composites reach 25.20 MPa, outperforming the nanorod variant at 22.98 MPa. Incorporating ZnO accelerated...
India Has a Wealth of Bats, but Our Knowledge of Them Is Poor: Report
India is home to 135 bat species, including 16 endemics, but scientific knowledge remains shallow. A first‑nationwide assessment by 36 experts from 27 institutions reveals that fewer than 50 researchers focus on bats, leaving many species data deficient or unevaluated....
Volunteers Record Lunar Impacts For NASA Impact Flash Mission
NASA’s Impact Flash mission leveraged volunteer astronomers to record lunar meteoroid impacts observed during Artemis II. Participants captured video of flashes, allowing scientists to cross‑compare Earth‑based data with spacecraft observations and refine impact source identification. The program now seeks ongoing contributions...
Lebanon Accuses Israel of Committing ‘Ecocide’ in Country Since 2023
Lebanon’s environment minister Tamara el‑Zein labeled Israel’s 2023‑24 military campaign an act of ecocide in the foreword to a 106‑page report. The study documents the loss of 5,000 ha of forest, destruction of $118 m in agricultural assets, $586 m in lost production,...
On World Tapir Day, Data Gaps Cloud Future of Malaysia’s Tapirs
On World Tapir Day, researchers highlighted that Malaysia’s endangered Malay tapir suffers from severe data gaps, with only two national population estimates published in 2012 and 2024. The government’s latest figure of 700‑800 individuals lacks transparent methodology, making conservation planning...
Deforestation Is Surging in Indonesia
Indonesia’s forest loss surged in 2025, with an estimated 430,000 hectares (1.1 million acres) cleared—a 66% jump from 2024. The spike ends a multi‑year decline that hit a low in 2021 after earlier policy tightening. Deforestation now approaches levels not seen...
Vitamin D Boosts Breast Cancer Treatment Success by 79%
Researchers at São Paulo State University conducted a randomized trial of 80 women over 45 undergoing neoadjuvant chemotherapy for breast cancer. One half received 2,000 IU of vitamin D daily, while the other took a placebo. After six months, 43% of the...
Enhanced Exosomes Modulate OA Inflammatory Microenvironment
The role of exosomes and their enhancement strategies in the treatment of osteoarthritis "This article provides a comprehensive review and update on the research of exosomes, a type of extracellular vesicle, in the treatment of OA by modulating the inflammatory microenvironment..." https://t.co/xHjTCixJNE
New Study Questions Role of Persistent Gene Activity in Memory Maintenance
A new eNeuro study examined the sea slug Aplysia californica to test whether ongoing transcription is required for long‑term memory maintenance. Researchers found that after a sensitized withdrawal response faded, most gene expression returned to baseline, with only seven transcripts...
Tracking Health in Autistic Adults, and More
Two recent peer‑reviewed studies reveal that autistic adults experience markedly higher rates of type 2 diabetes, hypertension, obesity and inflammatory bowel disease, and that mortality is significantly greater for individuals diagnosed with autism in childhood compared with matched non‑autistic peers. The...
You’ve Been Pooping All Wrong: How to Make Your Bowel Movements a Joy by Trisha Pasricha
Harvard gastroenterologist Dr. Trisha Pasricha’s new book, *You’ve Been Pooping All Wrong*, offers a science‑backed guide to improving bowel habits through the brain‑gut‑microbiome connection. It demystifies IBS, explains how stress and neural signals affect stool consistency, and introduces a three‑P...
Episode 139: Quantum and Chemistry with Bert De Jong
In this episode, senior scientist Bert de Jong from Lawrence Berkeley National Lab explains how his Quantum System Accelerator aims to demonstrate quantum advantage for real-world chemistry and materials challenges, such as more efficient batteries, solar energy capture, and nitrogen...
Meta Proposes Space‑solar Power for US Data Centers
Meta wants to power US data centres with space-based solar power #energysky -- via pv-tech: https://t.co/PdBQGbBK3B
Organ-on-a-Chip Tech Tested for Artemis II Deep Space Missions
Artemis II experiment uses organ chips to prepare for long-duration missions by Julia Rock-Torcivia @RandDWorld Learn more: https://t.co/Vy3EUaBh1n #Innovation #Technology #EmergingTech https://t.co/toc0cKvhFM
Will Sodium-Ion Batteries Revolutionize Electric Ships?
Advances from CATL, BYD and peers suggest sodium‑ion cells could hit $20/kWh within three years, making electric propulsion feasible for large container ships. A 5,000‑TEU Panamax vessel crossing Rotterdam‑to‑New York would need roughly 2 GWh of storage, translating to about 125 TEU‑sized...
Omega‑3 Index: Key Biomarker for Health and Performance
Omega-3 Index as a Sport Biomarker: Implications for Cardiovascular Health, Injury Prevention, and Athletic Performance https://t.co/mBkHB6BlIs
Today’s Neurology Science Briefing
A recent BMJ Neurology brief highlights robust evidence that subthalamic deep brain stimulation (DBS) offers measurable motor benefits for patients with symmetric Parkinson's disease, giving clinicians clearer risk‑benefit guidance. The study’s real‑world data strengthens counseling on DBS candidacy and expected...
FDA Clears Tandem’s Control‑IQ+ Closed‑Loop System for Pregnant Women with Type 1 Diabetes
The U.S. Food and Drug Administration approved Tandem Diabetes Care’s Control‑IQ+ automated insulin delivery system for use by pregnant women with type 1 diabetes, marking the first clearance of its kind. The decision follows the CIRCUIT trial, which showed a 12.6‑percentage‑point...
Intellia Files FDA BLA After Phase 3 Shows 87% Cut in HAE Attacks
Intellia Therapeutics announced a rolling biologics license application to the FDA after its Phase 3 HAELO trial demonstrated an 87% reduction in hereditary angioedema attacks with a single dose of lonvo‑z. The results, the first from an in‑vivo CRISPR therapy, could...
Peak Nano Launches NanoPlex Polymer Films to Boost Energy Storage Capacity
Peak Nano unveiled its NanoPlex polymer‑film platform, a nanolayer‑based material that can store twice the energy of conventional plastics. The Ohio‑based startup says the product is sold out for the year and plans to scale to a million‑pound annual output...
Carbon‑Nanotube Method Cuts Laser Lift‑Off Energy by One‑Third for Ultra‑Thin Polyimide Films
A team from the University of Shanghai for Science and Technology, Shenzhen Han’s Semiconductor Equipment Technology, and Guangdong University of Technology reported a carbon‑nanotube‑enabled laser lift‑off process that reduces the required energy from 180 mJ/cm² to 120 mJ/cm². The advance could lessen...
Today’s Public Health Science Briefing
Recent research published in The Lancet Diabetes & Endocrinology finds that men with diabetes who maintain low levels of visceral fat face a markedly lower risk of developing diabetic kidney disease. The study highlights that relying solely on Body Mass...