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
New Study Shows Africa's Turkana Rift Thinning to Critical 13 Km, Accelerating Continental Breakup
Researchers led by Christian Rowan of Columbia University report that the Turkana Rift’s crust has thinned to just 13 km—far less than the surrounding 35 km—signaling an accelerated stage of continental rifting. Published in Nature Communications, the findings reshape expectations for Africa’s future breakup and its link to the region’s rich fossil record.
Mapping Genomic Landscape of Multiple Myeloma Precursors
Genomic landscape of multiple myeloma and its precursor conditions [May 21, 2025] Jean-Baptiste Alberge et al. @IrenemGhobrial @NatureGenet https://t.co/DDWGRrpI4Y #mmsm #PrecisionMedicine #cagenome https://t.co/X0OPLHNkdG
Multiple Myeloma Evades GPRC5D T‑Cell Engagers via Multim
Multimodal antigenic escape to GPRC5D-targeted T cell engagers in multiple myeloma [Jan 15, 2026] @hollyleeYJ et al. @NBahlis @NatureMedicine https://t.co/mz393mPMAq #mmsm #PrecisionMedicine #tcellrx THREAD: https://t.co/lNX9b7LsnR HT @AuclairDan https://t.co/d0JNE6pb5x
Weight Loss Reverses Heart Muscle Weakness in Obese HFpEF Patients, Johns Hopkins Study Finds
Researchers at Johns Hopkins Medicine reported that significant weight loss restores contractile function in heart muscle cells of severely obese patients with heart failure with preserved ejection fraction (HFpEF). The findings, published in Science, suggest body‑composition changes can directly reverse...
The Deadliest Age to Gain Weight
A new longitudinal study by Lund University found that gaining weight between ages 17 and 29 dramatically increases the chance of dying prematurely. Participants who added roughly 14 pounds during that period faced a 70% higher risk of early death...
Peter Raven, Botanist and Advocate for Biodiversity, Has Died, Aged 89
Peter Raven, the renowned botanist who led the Missouri Botanical Garden for nearly four decades, died at 89. He helped reshape modern biodiversity science through his co‑authored 1964 coevolution paper with Paul Ehrlich and by expanding the garden into a...
Hotter Summers Drive Heavier Damage Across 30 US Forest Pests
A new study published in Nature Ecology & Evolution analyzed two decades of USDA forest‑insect survey data and found that maximum summer temperature is the most reliable climate signal driving damage from 30 major forest pests across the contiguous United...
Uridine Shields Neurons by Activating Mitochondrial K⁺ Channel
The Protective Effect of Uridine in a Rotenone-Induced Model of Parkinson’s Disease: The Role of the Mitochondrial ATP-Dependent Potassium Channel https://t.co/jBlSlgedWo
ULA’s Atlas V 551 Set for Amazon LEO‑6 Launch Monday Night From Cape Canaveral
United Launch Alliance is scheduled to lift off an Atlas V 551 rocket on Monday, April 27, from Space Launch Complex‑41 at Cape Canaveral, carrying the next tranche of Amazon’s low‑Earth‑orbit broadband satellites. The mission, pending final range approval, marks...
MIT Unveils Injectable “Mini‑liver” Constructs to Bridge Transplant Waitlist
MIT scientists have engineered injectable hydrogel microsphere “mini‑livers” that sustain liver function in animal models for over two months, aiming to reduce dependence on donor organs. The breakthrough, published in Cell Biomaterials, could reshape treatment for thousands on transplant waiting...
Single Quantum Electron Event Linked to Microchip Bond Failure, Upending Reliability Models
Researchers at the University of California, Santa Barbara have demonstrated that a single electron with about 7 electronvolts of energy can rupture a silicon‑hydrogen bond at the silicon‑oxide interface of a transistor. The finding overturns the long‑standing view that chip wear...
FDA Approves Sanofi's Tzield to Delay Type 1 Diabetes in Children as Young as One Year
Sanofi’s teplizumab‑mzwv, sold as Tzield, received FDA approval to expand its use to children from age one, aiming to postpone the onset of stage 3 type 1 diabetes. The decision follows the PETITE‑T1D phase‑4 trial, which showed 89.6% of participants remained free...
Silencing Noise in Telecom Quantum Emitters
Researchers Holewa and Syperek report a waveguide‑integrated quantum dot embedded in a photonic‑crystal membrane that emits highly coherent single photons at the telecom wavelength of 1550 nm. By using resonant excitation, they suppress charge‑noise‑induced decoherence, achieving photon indistinguishability above 95 % and...
Why Cosmology Is More than a Theory
Helge Kragh’s *Universe: A Guide to Everything* distills his extensive work on the history of cosmology into a concise narrative that tracks conceptual models from ancient Greek spheres to modern theories. He defines the Universe as the totality of physical existence,...
A Quantum-Coherent Photon–Emitter Interface in the Original Telecom Band
Researchers have built a quantum‑coherent interface that directly couples single photons to a solid‑state emitter operating in the original telecom O‑band (~1310 nm). The device integrates a self‑assembled InAs quantum dot into a nanophotonic waveguide, achieving more than 90 % photon indistinguishability...
Astrocytic Connexin 43 Hemichannel Dysregulation Drives Prefrontal Circuit Dysfunction and Schizophrenia-Like Behaviors
Researchers found that connexin 43 (Cx43) protein is significantly elevated in the prefrontal cortex of individuals with schizophrenia and in mice treated with the NMDA‑antagonist MK801. The increase is selective for Cx43 and boosts astrocytic hemichannel opening without altering gap‑junction coupling,...
Cheese3D Enables Sensitive Detection and Analysis of Whole-Face Movement in Mice
Cheese3D introduces a six‑camera, 100 Hz system that reconstructs mouse facial movements in three dimensions, tracking 27 keypoints and extracting 17 geometric features. The calibrated setup reduces keypoint jitter, achieving sub‑50 µm accuracy versus static 3D scans. It detects micrometer‑scale motions during...
Mitochondria Can Spawn New ‘Organelles’ — Hinting at How Modern Cells Evolved
Researchers discovered that mitochondria can shed their outer membranes to form new organelles, termed SPOTs, when human cells are infected by the parasite Toxoplasma gondii. These SPOTs engulf lysosomes, creating acidified compartments that facilitate parasite proliferation. The work, posted as...
Telomere-to-Telomere Assembly Using HERRO-Corrected Simplex Nanopore Reads
Researchers at the Genome Institute of Singapore and Oxford Nanopore have introduced HERRO, a deep‑learning framework that corrects ultra‑long ONT Simplex reads while preserving haplotype differences. The corrected reads enable telomere‑to‑telomere (T2T) phased assemblies using only ONT data, achieving NGA50...
DNA Maps Doggerland Forests: 16,000-Year Secret Buried Under the North Sea
Researchers led by Prof. Robin Allaby at the University of Warwick used sedimentary ancient DNA (sedaDNA) from 252 samples across 41 marine cores to reconstruct Doggerland’s vegetation 16,000 years ago. The analysis revealed extensive oak, elm, hazel and even lime...
Engineering Immortality: AI Challenges Death as System Failure
The New York Times says wanting to live is pathological. What do you think? Two thirds of the human population believes in some form of life after death. Ancient Egyptians built pyramids for it and Gilgamesh searched deserts for it. 1.9 billion...
Q-Day Could Arrive Within 3‑7 Years, Not Decades
Everyone's asking when Q-Day is. That's not the right question. Everyone wants the Q-Day date so they can plan backwards. But can change your cryptography at all, and fast? Some data from a recent Project Eleven (@projecteleven, @apruden08) presentation on Q-Day modeling: -...
Scientists Will Probe Whether Processing Itself Makes Ultra-Processed Foods Harmful
Researchers have outlined a randomized controlled trial to test whether the industrial processing of ultra‑processed foods (UPFs) or their nutrient composition drives cardiometabolic risk. The 2 × 2 factorial study will assign healthy adults to one of four six‑week, isocaloric diets that...
Ageing Is a Multilevel Network; Target Central Hubs
Ageing was never a singular problem in biology: implications for mechanisms, measurements and interventions 👉 “Because molecular, cellular, tissue and organismal levels retain partial autonomy, human ageing can be viewed as a multilevel phenomenon. 🔬Geroscience may therefore advance by mapping this network...
Femoral Fracture Patterns Reveal Southern Brazil Inequalities
A new study mapping femoral fractures among Brazil's elderly reveals stark regional gaps. Areas with dense orthopedic services report fewer fractures and complications, while remote, low‑income zones experience delayed care and higher infection rates. Seasonal analysis shows peaks during colder,...
Crab Nebula Named for a Mistaken Visual Impression
Why is it called the Crab Nebula? Not because it actually looks like a crab — but because someone thought it did. In the 1840s, the Earl of Rosse sketched the wispy filaments of this supernova remnant and said they looked like...
Newborns Recognize Native Language Rhythm Within Days
Your baby can tell the difference between languages within days of being born. In studies, newborns less than two days old sucked differently on a pacifier depending on whether they were hearing their native language or a foreign one. They...
The Benefits of Daydreaming and an Unexpected Role in Memory
Recent neuroscience studies reveal that quiet wakefulness, or daydreaming, triggers hippocampal replay similar to REM‑sleep processes, strengthening both declarative and emotional memories. fMRI experiments by Schuck & Niv (2019) and de Voogd et al. (2016) demonstrated that post‑task resting periods replay task‑related...
Blocking Gut “Signal Two” Expands Tregs, Curbs IBD
Blocking immune 'signal two' in the gut expands a specialized regulatory T cell population, suppressing intestinal inflammation and suggesting a new therapeutic approach for inflammatory bowel disease and related autoimmune conditions. immunology
Study Proposes Primordial Gravitational Waves Spawned Dark Matter
Physicists Joachim Kopp of Johannes Gutenberg University Mainz and Azadeh Maleknejad of Swansea University report that faint, ancient gravitational waves may have been partially converted into fermions that later became dark matter. Published in Physical Review Letters, the study introduces...
Review Links Mediterranean and Plant‑Based Diets to Slower Diabetic Cardiomyopathy Progression
Scientists from Macau University of Science and Technology and the Chinese Academy of Sciences published a narrative review showing that Mediterranean, DASH, and plant‑based eating patterns, together with nutrients such as omega‑3s and polyphenols, can mitigate the progression of diabetic...
Cornell Researchers Show Stem‑Cell Vesicles Halt Cellular Aging in Lab
Researchers at Cornell University's College of Veterinary Medicine have shown that extracellular vesicles derived from embryonic stem cells can completely halt cellular senescence in cultured cells. The finding opens a new molecular pathway for anti‑aging interventions that biohackers and biotech...
FDA Greenlights First Ibogaine Derivative Trial and Fast‑tracks Three Psychedelics
The U.S. Food and Drug Administration approved the inaugural human study of noribogaine, an ibogaine metabolite, for alcohol‑use disorder and awarded priority‑review vouchers to three psychedelic candidates targeting depression and PTSD. The actions follow President Donald Trump's executive order to...
Chinese Researchers Unveil Zero‑CO₂ Coal‑Powered Battery, ZC‑DCFC
A team led by Xie Heping at Shenzhen University and the Chinese Academy of Sciences announced a zero‑carbon‑emission direct coal fuel cell (ZC‑DCFC) that converts coal to electricity electrochemically, eliminating CO₂ emissions. The breakthrough could reshape coal‑based power generation if...
Toronto Patient Achieves Sustained HIV Remission After Bone Marrow Transplant
Clinicians at University Health Network, Unity Health Toronto and the University of Toronto reported that a 27‑year‑long HIV patient entered sustained remission after a bone‑marrow transplant using a donor with a rare HIV‑resistant mutation. The case, presented at the Canadian...
SpaceX’s 50th Falcon 9 Launch of 2026 Deploys 25 Starlink V2 Mini Satellites
SpaceX launched its 50th Falcon 9 rocket of 2026 from Vandenberg Space Force Base, sending 25 Starlink V2 Mini broadband satellites into orbit. The mission used booster B1088 on its 15th flight, achieving the 193rd landing on the drone ship Of...
Researchers Build QRAM Simulator Using Under 1 GB Memory, Cutting Resource Barriers
A team led by Guo‑Ping Guo and Zhao‑Yun Chen demonstrated a bucket‑brigade QRAM simulator that runs on under 1 GB of classical memory, allowing analysis of 20‑layer systems and exposing fundamental limits of error‑filtration techniques. The breakthrough removes a major computational...
EPFL Unveils Kinematic Intelligence Framework for Zero‑Shot Robot Skill Transfer
Researchers at EPFL introduced the Kinematic Intelligence framework, a neural‑network system that decouples task policies from robot kinematics, achieving zero‑shot skill transfer with a 63% reduction in degradation and a 91.4% success rate on cross‑platform tasks. The open‑source tool runs...
FDA Grants Priority Review to Ifinatamab Deruxtecan for Treated Small Cell Lung Cancer
The U.S. Food and Drug Administration has placed the B7‑H3‑directed antibody‑drug conjugate ifinatamab deruxtecan, co‑developed by Daiichi Sankyo and Merck, under priority review for patients with previously treated extensive‑stage small cell lung cancer. The agency set a Prescription Drug User...
A Complete History of Quantum Computing
The article traces quantum computing from Max Planck’s 1900 quantum hypothesis through pivotal theoretical breakthroughs—Bell’s inequality, Feynman’s simulation proposal, and Deutsch’s universal quantum computer—to practical milestones like Shor’s factoring algorithm and the first error‑corrected logical qubit. It highlights the evolution...
The Scientific Prelude to Quantum Computing
The article traces an 80‑year scientific prelude that laid the groundwork for quantum computing, beginning with Planck’s 1900 quantization of energy and Einstein’s 1905 photon theory. It follows the development of quantum mechanics through the 1920s, the Bohr‑Einstein debates, and...
NTLA Set to Unveil First In‑Vivo CRISPR Phase 3 Data
Here is a video of me entering my office tomorrow knowing that $NTLA is about to present the first-ever Phase 3 data of an In Vivo (!) CRISPR Gene Editing Program. Somehow - and after @adamfeuerstein’s🧵👇- I have a feeling...
Epigenetic Clocks Predict Lung Cancer Risk Beyond Self‑reports
New paper: Epigenetic age clocks help predict lung cancer risk & mortality by estimating smoke exposure. Is independent of self-reported smoking history, so people probably lie about it. Clocks could help doctors predict lung cancer risk & decide on...
Rapid Nanofiber Spinning Fills the Gap in Small-Diameter Vascular Grafts
Researchers at Harvard have demonstrated a focused rotary jet spinning (FRJS) process that fabricates custom small‑diameter vascular grafts in minutes. The technique produces nanofiber scaffolds with tunable architecture, achieving 0.5 mm inner‑diameter tubes in under 90 seconds and larger 10 mm grafts...
Pandemic Caused by Zoonosis, Not Conspiratorial Architects
Nonsense. There were no “architects of the last pandemic,” predictions rely on scientific evidence of zoonotic spillover due to climate change/deforestation. But pushing anti-science propaganda or wellness products depends on demonizing real scientists, it relies on their end-user’s gullibility
Raw Peptides Degrade Instantly, Never Achieve Effect
Hi @MartinShkreli - if as you say at https://t.co/qJh2vgV0Wm that "raw peptides have a half-life measured in seconds or minutes, meaning your body destroys them almost instantly after you inject them. They never get a chance to do anything."...
Neural Network Switching Controller Reduces Tracking Errors in Nano-Positioning
A team from Huazhong University of Science and Technology and the University of Victoria has unveiled a neural‑network‑based switching output regulation controller (NN‑SORC) that dynamically adapts to abrupt changes in reference signals for piezoelectric nano‑positioning stages. The controller, implemented on...
MIB‑626 NMN Shows Lifespan Boost and New Mechanism
1. No living forever 🙈 2. Some MIB-626 (crystaline polymorph, pure NMN) human clinical trial results are in 😀 3. About to resubmit a revised mouse MIB-626 paper with Alice Kane, showing improved health measures + lifespan & a putative new mechanism...
Two Space Station Startups Strengthen Their Positions
Vast Space announced the appointment of former NASA astronaut Sunita “Suni” Williams to its astronaut advisory committee, bolstering its crew‑selection credibility ahead of the 2027 launch of the Haven-1 demonstration station. Voyager Technologies signed a research agreement with South Korea’s...
Do Humanoids Dream of Becoming Human?
At CES 2026 Boston Dynamics showcased Atlas with backward‑bending wrists and a 180‑degree rotating torso, highlighting a shift toward unconventional humanoid motion. KAIST’s Hubo Lab, led by Prof. Hae‑won Park, demonstrated a suite of robots—including a 12.6 km/h sprinting biped, a...