Today's Science Pulse
UK-led study reveals hidden massive star clusters deep inside nearby galaxies
Astronomers using the VLA and ALMA uncovered previously unseen giant star clusters, described as "ring factories," embedded within nearby galaxies. A complementary analysis of roughly 18,000 star‑forming regions showed that the energetic activity of young stars plays a decisive role in shaping galaxy evolution.
Also developing:
By the numbers: Foundation Alloy raises $22M Series A
The First Artemis Lunar Landings Might Not Go to the Moon’s South Pole
NASA is reconsidering the south‑pole for Artemis’s first crewed landing, exploring alternative sites to reduce risk and accelerate timelines. Associate Administrator Amit Kshatriya said performance specs are being opened to allow different lunar orbits and constraints. Administrator Jared Isaacman pushes unmanned landers to the pole next year to confirm water presence before committing a base. The shift reflects mixed data on ice in permanently shadowed craters.
GIP Drives Subcutaneous Fat Storage; Tirzepatide Leverages This
GIP preferentially enhances glucose storage and triglyceride deposition in healthier subcutaneous fat, particularly under conditions of hyperinsulinemia and hyperglycemia. Tirzepatide contains a GIP agonist. https://doi.org/10.2337/db10-0098 https://www.gatlan.com/ @GatlanHealth
ISPTech Raises €5.5M Seed Round to Redefine How Spacecraft Manoeuvre in Orbit
ISPTech, a German spin‑off from the DLR, announced a €5.5 million seed round led by Join Capital and backed by several European venture funds. The capital will fund expanded manufacturing, critical‑infrastructure testing, and the commercial rollout of its non‑toxic propulsion suites,...
City Skylines Influence Cloud Formation Above Them
Researchers analyzing NASA nighttime satellite data found that 44 major U.S. cities exhibit higher cloud cover than surrounding rural areas, with increases ranging from under 1% to about 15%. The study linked these differences to urban design, showing that taller...
Ultrafast Laser Pulses Bring Diamond-Based Quantum Internet Closer to Reality
Researchers at Humboldt‑Universität and the Ferdinand‑Braun‑Institut have demonstrated the SUPER (Swing‑UP of the quantum EmitteR population) method for generating single photons from diamond tin‑vacancy (SnV) centers. The technique employs two precisely timed femtosecond laser pulses to excite the qubits while...
IPC 2026: International Microbiome Conference Calls for Abstracts
The International Probiotic Conference (IPC) 2026 in Kraków is now accepting oral and poster abstracts, with deadlines of April 24 and May 1, 2026 respectively. Selected presenters will share cutting‑edge research on probiotics, prebiotics, microbiome modulators and related therapies to an international audience....
They’ve Revived Dead Brains. And Now We Might Finally Get Some Cures
In this episode, host Volime Vesela, a physician‑scientist and CEO of Bexerg, discusses his startup’s groundbreaking work reviving dead human brains to create an intact human brain lab for drug testing. He explains how his Croatian co‑founder, Dr. Josep "Joe"...
SpaceX Completes Two Launches Since Yesterday
SpaceX completed two Starlink missions within 24 hours, launching 25 satellites from Vandenberg and 29 from Cape Canaveral. Both Falcon 9 first stages were recovered, marking the 14th and 11th flights of the boosters after turn‑arounds of 32 and 27 days....
Hybrid Quantum Computing Boosts Atom Simulations
Jihyeon Park and colleagues introduced CANOE, a Classically Assisted Non‑Orthogonal Eigensolver that distributes the computational load between quantum and classical hardware. By combining a few highly entangled quantum basis states with a large pool of classical determinants, the method reaches...
How a Melting Glacier Could Affect Millions
The New York Times reports that the Thwaites Glacier in Antarctica is destabilizing faster than anticipated, raising the specter of a multi‑foot sea‑level rise. Scientists warn that a full collapse could add up to three feet to global oceans by...
Quantum Design Oxford Collaborates to Improve Access to 20-30 Tesla Magnetic Fields
Quantum Design Oxford and the National High Magnetic Field Laboratory have announced a strategic partnership to co‑develop superconducting magnets that reach 20‑30 Tesla. The collaboration leverages MagLab’s Bi‑2212 high‑temperature superconductor wire and a high‑pressure reaction technique with Quantum Design Oxford’s commercial...
How Can a Bike Be Faster in a Crosswind? Explaining the Sail Effect in Aerodynamics
Cycling aerodynamics research reveals that certain bike frames and wheels generate a "sail effect" in cross‑winds, reducing drag and even producing forward thrust. Tests by Cyclingnews Labs showed deep‑tube frames like the Factor ONE and disc wheels achieve lower drag...
GLP‑1 Weight Loss Shows No Extra Muscle Loss
A study asserts lack of disproportionate loss of muscle mass or strength cf weight loss from GLP-1 drug treatment, in mice and a small short term (12 weeks) trial in men The issue remains unsettled and counters the efforts by companies...
Microplastics Detected in Every Tested Placenta, Threatening Newborns
It is honestly scary that microplastics are now being found in human placentas, amniotic fluid, breast milk, and even testicular tissue. A 2024 study found microplastics in every single one of the 62 placentas they tested. The plastics in your...
South Korean Rocket Startup Innospace Pinpoints the Cause of Its First Launch Failure
South Korean rocket startup Innospace released its investigation into the Hanbit‑Nano maiden‑flight failure on December 22, 2025. The probe identified a rupture in the first‑stage combustion‑chamber assembly 33 seconds after liftoff, caused by a leakage from improperly sealed components. The leakage stemmed...
Toucans Reintroduced 50 Years Ago Disperse Seeds of Endangered Trees in Brazil
More than five decades after the ariel toucan was reintroduced to Rio de Janeiro’s Tijuca National Park, a year‑long study shows the bird has largely resumed its historic ecological role. Researchers documented toucans feeding on 76 % of the 101 native...
In MS Diagnosis, the Case for Κ-FLC Index
An international expert panel has recommended that the intrathecal kappa free light chain (κ‑FLC) index be added to the next revision of multiple sclerosis (MS) diagnostic criteria as a quantitative, cost‑effective alternative to oligoclonal bands (OCBs). κ‑FLC can be measured...
Computational Bio Tool Automates and Standardizes Genome Sequencing Analysis
Scientists at Sanford Burnham Prebys and UCLA unveiled metapipeline‑DNA, a new computational tool that automates quality control, variant calling, and reporting for large‑scale genome sequencing. The pipeline processes roughly 100 GB per human genome and can scale to hundreds of samples,...
Aging Salty Ice
When ice forms in salty water it initially creates a mushy, porous matrix as brine becomes trapped between crystal lattices. Over roughly sixteen days, the denser brine convects downward, expelling itself and leaving a thinner yet more solid ice layer...
Biodegradable Polymers for Application as Robust Immunomodulatory Biomaterial Carrier Systems
Biodegradable polymers are emerging as versatile carriers for immunotherapeutic agents, offering tunable degradation, enhanced antigen presentation, and intrinsic immunomodulatory properties. The review evaluates synthetic and natural polymers such as PLGA, PBAEs, Ace‑DEX, chitosan, alginate, and hyaluronic acid, highlighting their formulation...
Bioengineered Bacterial Vesicles and Biomimetic Hybrids Eliminate Biofilms and Balance the Gut Microbiome
Researchers have engineered biomimetic nanocarriers that combine liposomal structures with Myxobacteria outer‑membrane vesicles (OMVs) to deliver antibiotics. The hybrid carriers achieve higher drug loading and can penetrate intracellular Gram‑negative pathogens, while native OMVs avoid immune clearance and sustain extracellular exposure....
Π–Π Stacking‐Assisted Self‐Assembly Fabricates Highly Uniform PANI@RGO Cathodes Toward High‐Performance Aqueous Zinc‐Ion Batteries
Researchers introduced an N‑methyl‑2‑pyrrolidone (NMP)‑mediated self‑assembly method that leverages π–π stacking to fabricate highly uniform polyaniline/reduced graphene oxide (PANI@RGO) composite gels with up to 85 % polyaniline loading. The resulting M‑PANI@RGO‑85 % cathode exhibits a specific surface area of 189.55 m² g⁻¹ and mesopores...
From Membrane Composition to Antimicrobial Strategies: Experimental and Computational Approaches to AMP Design and Selectivity
The review highlights how bacterial membrane composition critically shapes the activity of antimicrobial peptides (AMPs) and outlines experimental and computational strategies for their rational design. By examining case studies, it maps structure‑activity relationships that govern membrane disruption versus intracellular targeting....
Hybrid 3D Bioprinting of Sustainable Biomaterials for Advanced Multiscale Tissue Engineering
A new review outlines recent progress in hybrid 3D bioprinting that combines inkjet, extrusion, and vat photopolymerization to fabricate multiscale tissue constructs using sustainable, renewable biomaterials. The authors highlight how integrating multiple printing modalities overcomes single‑technique limitations, enabling nano‑ to...
Suckerin Colloids and Hydrogels With Low Immunogenicity as Resorbable and Hemostatic Tissue Adhesives for Wound Healing
Researchers have engineered recombinant suckerin‑12 colloids and hydrogels that act as wet‑resistant tissue adhesives. The materials exhibit stronger adhesion than traditional mussel‑derived proteins and outperform fibrin glue in hemostasis, cell proliferation, and wound closure in animal models. Low cytotoxicity, minimal...
Solving Asteroid Bennu’s Mysteries
NASA released X‑ray computed tomography scans of asteroid Bennu samples on March 17, 2026, revealing intricate crack networks inside the material. The scans show that Bennu’s boulders are highly porous, a property that accounts for the low thermal inertia measured...
Brain’s Clogged Pipes: A Surprising New Link to Hallucinations
A University of Geneva team discovered that children with 22q11.2 deletion syndrome show reduced glymphatic clearance, a brain waste‑removal system, and that this early dysfunction predicts the emergence of psychotic symptoms in adulthood. Using longitudinal diffusion‑tensor imaging and magnetic‑spectroscopy, the...
Luana’s Revealing Class Survey of the Biological Definition of Sex
Evolution professor Luana Maroja surveyed her undergraduate class on how many biological sexes exist in animals and plants. The majority (44%) chose four sexes—males, females, intersexes, and hermaphrodites—while only 21% correctly identified the binary gamete‑based definition. The results highlight persistent...
CEA‑Leti to Showcase Integrated Expertise in Microelectronics Reliability at IRPS 2026
CEA‑Leti will present seven papers at IRPS 2026, covering device physics, process integration, RF, FD‑SOI, GaN, BEOL reliability and low‑temperature 3‑D sequential integration. The work combines advanced characterization techniques with physics‑based modeling to deliver early‑stage reliability insights for designers. Highlights include...
It Is Not All About Strength: Rethinking Mechanistic Assumptions in Exercise-Based Rehabilitation for Musculoskeletal Pain Relief
The editorial challenges the long‑standing belief that increasing muscle strength is the primary driver of pain relief in exercise‑based rehabilitation for musculoskeletal conditions. It reviews systematic reviews and mediation analyses across Achilles tendinopathy, patellar tendinopathy, rotator‑cuff shoulder pain, patellofemoral pain,...
Dave Newbold Elected Co-Spokesperson of DUNE Collaboration
Experimental particle physicist Dave Newbold has been elected co‑spokesperson of the Deep Underground Neutrino Experiment (DUNE) for a two‑year term starting April. Newbold, currently STFC’s executive director of national laboratories, has been involved with DUNE since 2015, contributing to data...
Are Pig Organs the Future of Transplantation?
The United States faces a transplant shortage of over 100,000 patients, prompting research into xenotransplantation using genetically engineered pig organs. Recent cases—David Bennett’s pig heart in 2022, Lawrence Faucette’s in 2023, and Tim Andrews’ pig kidney in 2025—demonstrate feasibility, with...
Planned Cities Optimise Quantum Algorithms More Reliably Than Organic Layouts
Researchers led by Abdul Sami Rao examined street networks from Islamabad and Lyari, showing that planned grid topologies dramatically improve the Approximate Optimisation Algorithm (QAOA) at shallow depth p=1. Islamabad’s layout achieved 95% reliable convergence on the minimum vertex cover...
Scientists Show Dragon Fruit Peel Extract Boosts Bread Nutrition and Lowers Glycemic Potential
Researchers at the National University of Singapore have demonstrated that a purified betacyanin‑rich extract from red dragon fruit peel can be incorporated into wheat bread at a 0.75% level, enhancing antioxidant activity and slowing starch digestion. The fortified loaf maintains...
FreezOpt Controls Ice Nucleation, Preserves Cells in Cryopreservation
I've always been fascinated by animals that can survive being frozen—cell walls are delicate and can be destroyed by ice crystals. HOHCells just launched FreezOpt, which is designed to keep cells intact during cryopreservation. It enables controlled initiation of ice...
REalloys’ Breakthrough Could Eliminate Hydrofluoric Acid From Rare‑earth Metallization
REalloys announced a patent‑pending, hydrofluoric‑acid‑free fluorination process that converts rare‑earth oxides into metallization‑grade fluorides. Independent testing showed the product contains only 0.34 wt % oxygen, well under the <1 wt % specification. The HF‑free method removes the need for hazardous HF, cutting safety, regulatory...
Blood Test Detects Brain Tumours with 90% Accuracy
Scientists at the University of Manchester have developed a blood test that detects brain tumours with 90% accuracy by measuring a pair of proteins. The test, validated in glioblastoma patients, is being evaluated in a multi‑site clinical trial across six...
March 17, 1958: Vanguard 1 Blasts Off
On March 17, 1958 the United States launched Vanguard 1, its second satellite and the world’s first solar‑powered spacecraft. The 3‑pound metal sphere, only 6.5 inches across, entered a high‑altitude orbit that has kept it aloft for more than six decades, making...
Mechanical Forces: Emerging Tools for Diagnosis and Therapy
Mechanical forces play essential roles in biology. Measuring and controlling these forces represent emerging strategies for disease diagnosis and therapeutic intervention, to complement more traditional approaches. This review article, published today in Nature Reviews Bioengineering (https://t.co/byKGFuVFLH), summarizes the status of...
World's Largest In‑Vivo CRISPR Data Engine Unveiled
From Prof Jin and my colleagues @scrippsresearch the largest in vivo CRISPR data engine, nearly 8 million cells, in collaboration with @nvidia and featured at GTC
Cancer Vaccines Could Transform Treatment and Prevention – but Misinformation About mRNA Vaccines Threatens Their Potential
Scientists are accelerating development of mRNA cancer vaccines, with more than 120 clinical trials targeting melanoma, brain, breast, lung and prostate tumors. Early studies, such as personalized vaccines for glioblastoma, demonstrate rapid immune activation and improved survival. Simultaneously, a false...
Pfizer's Ibrance Successor Advances with Fresh Study Data
Pfizer’s Ibrance successor moves forward with new study data https://t.co/ozXAZYmc3M by Kristin Jensen $PFE $LLY $NVS $RHHBY $ONC
Navigating Climate Science Amid Growing Uncertainty
Horizons Podcast: Climate Science in an Age of Uncertainty | My recent conversation with @PennSAS Dean Mark Trodden https://t.co/8Ocy4Bk1Tg
Believing You’re on Steroids Increases Strength Significantly
You should placebo yourself into thinking you’re on steroids. Athletes given a placebo they thought was Dianabol added ~8.5 kg to their bench, ~7 kg to their military press, and ~16 kg to their squat in 4 weeks compared to when...
Single-Cell Analysis Advances Neurodegenerative Disease Understanding
Neurodegenerative diseases at the single-cell level, a powerful tool to differentiate and better understand https://t.co/Pkz4qW0ELM @jclinicalinvest https://t.co/LiJ4FojRYZ
Co‑varying Residues in MSAs Predict Protein Contact Points
A great read: What we can learn from evolving proteins "A signal hidden in Mulitple Sequence Alignments (MSAs): amino acid positions that tend to co-vary in the MSA tend to interact with each other in the folded structure, often via direct...
Meteorite Crash in NE Ohio Leaves Everyone Unharmed
NE Ohio just got hit with a meteorite, heard it from all over .. I think it was a truck unloading by our house. Looks like everyone's OK
Hidden Mistakes, Not Bad Data, Threaten Genomics
1/ You think the biggest danger in genomics is bad data. More than that. It's the mistakes you make—without knowing. Here are the ones I learned the hard way. 🧵 https://t.co/3oj9cseVq7
Biology Leaders Tackle Alzheimer Research Reproducibility Crisis
For decades, they’ve set the record straight in biology. Next up: science’s reproducibility crisis A new coalition of biology grand challenge organizers will assess Alzheimer’s literature https://t.co/nLX1g0EEcB
Elastic Tissues Store and Release Energy Within the Body
Elastic tissues aren't isolated; they're part of a messy, damped, energy-leaking body. What they do is store a chunk of it temporarily as stretch, twist, or shear then dump it back out as recoil.