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
Illuminating the Invisible
The Linac Coherent Light Source II (LCLS‑II) at SLAC has begun delivering femtosecond X‑ray pulses that enable scientists to film atomic‑scale motions in real time. Using a newly installed high‑speed detector array, researchers captured molecular vibrations and electron dynamics previously invisible to conventional techniques. The project, a joint effort among Stanford, SLAC, and Yale, demonstrates a 50% increase in data throughput, accelerating studies in chemistry, materials science, and biology. These advances promise to shorten the path from discovery to application in energy and pharmaceuticals.
Nanofluidic Chip Holder Integrates Thermal, Electrical, and Optical Control
Researchers at Chalmers University unveiled a compact nanofluidic chip holder that merges heating, cooling, electrical actuation, and real‑time optical spectroscopy into a single platform. The device accommodates 10 mm silicon chips with up to 12 fluidic connections and can maintain temperatures...
OHSU Researchers Reveal Intracellular "Wind" System That Powers Cancer Cell Migration
Catherine and James Galbraith at Oregon Health & Science University identified a previously unknown intracellular fluid‑flow system—dubbed “cellular winds”—that actively pushes proteins toward a cell’s leading edge. Published in Nature Communications, the finding challenges diffusion‑based textbook models and offers a...
Nanotechnology Sensor Reads Creatinine in Seconds for Rapid Kidney Testing
Researchers at Tohoku University and City College of New York unveiled a nanotechnology‑based creatinine biosensor that reads concentrations from 1 to 300 mg/dL in about 35 seconds. The device uses a platinum‑nanoparticle polymer composite tuned near the percolation threshold, eliminating the...
Resistance Training Slows Biological Brain Aging in Seniors, Study Finds
Researchers at the Global Brain Health Institute reported that a year of heavy resistance training lowered the biological age of seniors' brains, as measured by advanced brain‑clock models. The randomized trial of 309 adults aged 62‑70 suggests weight lifting can...
Ultrafast Quantum Light Pulses Measured for the First Time
Researchers at Technion have, for the first time, directly measured the temporal length of individual bright squeezed vacuum (BSV) pulses, a quantum light state with zero average electric field but massive fluctuations. Using a novel interferometric method, they reconstructed each...
A New Reptile Is Discovered, and Ten Poachers Book Flights To. . . Craig Stanford
A tiny mud turtle, now named the Vallarta mud turtle, was formally described in 2018 and is estimated to number only a few hundred individuals in the swamps of Puerto Vallarta, Mexico. Within days of the scientific announcement, poachers descended...
LMU Nano‑Institute Wins €2.45 M EIC Transition Grant for iNSyT‑ONE Platform
LMU’s Nano‑Institute has been awarded a €2.45 million (about $2.7 million) European Innovation Council Transition Grant for its iNSyT‑ONE microscope platform. The three‑year funding will drive technology maturation, industrial validation and market‑entry plans, positioning the university as a potential nanotech spin‑out hub.
Oceans Are Darkening All over the Planet – What’s Going On?
Marine scientists have identified that roughly one‑fifth of the world’s oceans are becoming increasingly opaque, a trend dubbed "ocean darkening." Analysis of two decades of satellite imagery revealed large, contiguous regions where surface waters let in less sunlight. The phenomenon...
HCW Biologics Appeals Nasdaq Notice, Targets Phase 1 Data for HCW9302 in H1 2026
HCW Biologics Inc. filed an appeal to Nasdaq over a minimum bid‑price compliance notice and announced that Phase 1 results for its lead immunotherapy HCW9302 are slated for the first half of 2026. The appeal follows a 5.56% drop in the...
Text Mining Culture Conditions and Glycosylation Relationships
Researchers at the University of Delaware and Waters have created an automated text‑mining pipeline that extracts relationships between cell‑culture conditions and protein glycosylation with 88% accuracy. The extracted data are normalized and stored in a Bioprocess Knowledge Graph, enabling a...
Peptonics Solves Cell Culture Defoaming Debacle
Researchers have demonstrated that the peptide‑based surfactant Peptonic ih‑T1010 performs on par with the industry‑standard poloxamer 188 in CHO and HEK293 fed‑batch cultures for monoclonal antibodies and AAV vectors. The new surfactant dramatically reduces foam formation, allowing manufacturers to skip...
From Apollo to Artemis, and Then Beyond
The Apollo program not only secured the 1960s Space Race but also acted as a catalyst for the nascent digital industry, absorbing roughly 60% of the decade’s microchip output. Its cultural resonance inspired generations of engineers and programmers, embedding technology...
Feds Invest over $16 Million in Trio of Prairies-Based Cleantech Research Projects
Canada’s Natural Resources department has earmarked roughly $21 million USD for 12 clean‑energy projects, including more than $11.7 million USD directed to three Prairie‑based initiatives. Carbon Alpha in Calgary will receive about $7.3 million USD to develop seismic‑survey technology for carbon‑capture measurement in...
Visceral Fat Loss Preserves Brain Volume and Cognition
This study on visceral fat loss blew my mind... It found that sustained visceral fat reduction over years was linked to preserved brain volume and cognitive function in middle age. They tracked people for up to 16 years, and those who lost...
Nickel-Rich Rocks Discovered by Perseverance Hint at Complex Chemistry on Early Mars
Perseverance’s instruments detected unusually high nickel concentrations—up to 1.1 % by weight—in 32 sedimentary rocks within Neretva Vallis, the ancient river channel feeding Jezero crater. The nickel is tightly associated with iron‑sulfide minerals and sulfate phases such as jarosite and akaganeite,...
Being Specific About Being General: Vaccines Edition
Emerging platforms are converging on a universal influenza vaccine, aiming to replace strain‑specific shots that require yearly reformulation. Companies such as Versatope are leveraging engineered bacterial outer‑membrane vesicles to deliver precise antigens, while NIH’s FluMos‑v2 expands hemagglutinin coverage to six...
Amgen, Zai Lab Team up on DLL3; Janux Gets $35M Milestone Payment
Amgen and China‑based Zai Lab have announced a Phase 1b clinical study that combines Amgen’s T‑cell engager Imdelltra with Zai Lab’s experimental antibody‑drug conjugate zocilurtatug pelitecan, targeting the DLL3 protein in aggressive neuroendocrine cancers. The trial will evaluate safety and early...
DNA Testing Can Help Right Racial Imbalance in Breast Cancer
Routine genomic testing with Agendia’s MammaPrint and BluePrint can narrow the long‑standing survival gap between Black and white women with early‑stage, hormone‑receptor‑positive breast cancer. In a study of more than 1,000 matched patients, Black women were twice as likely to...
Aspect Aerospace Raises $2.4M To Develop Single-Board Satellites for Space-Based Environmental Monitoring
Aspect Aerospace announced two financing milestones: a $1.9 million Direct‑to‑Phase II SBIR award from the U.S. Space Force and a $500 000 pre‑seed investment from its incubator SOSV, totaling $2.4 million. The company’s Single‑Board Satellite (SBS) platform packs up to 100 miniature satellites onto...
TOP 5 Most Notable US Rocket Launch Sites with Long Histories
The United States now operates a mixed network of government‑run and privately‑licensed launch sites, with twelve commercial spaceports complementing four federal facilities. Vandenberg Space Force Base tops the list with over 700 launches since 1959, while Cape Canaveral Air Force...
A Paralyzed Musician Is Using a Brain Implant to Create Music
Research psychologist Galen Buckwalter, paralyzed since age 16, has six brain implants that translate his motor‑cortex activity into musical tones. The implants, each with 64 channels, provide 384 data streams that are decoded into pitch, allowing him to play a...
Atom Swapping Arrives for 5-Membered Cyclic Ethers
Researchers at the National University of Singapore have unveiled a skeletal‑editing method that replaces the oxygen atom in five‑membered saturated cyclic ethers with nitrogen, sulfur, carbon or selenium. The protocol uses triphenylphosphine and N‑bromosuccinimide to generate a dibromo intermediate, which...
Nature's Photocopiers Caught 'Doodling'—Scientists Say It Could Revolutionize How DNA Is Written
Researchers at the University of Bristol have shown that DNA polymerases, the enzymes that normally copy genetic material, can also generate entirely new DNA sequences in a process dubbed “doodling.” By using nanopore sequencing they mapped thousands of these untemplated...
What It Takes to Keep Astronauts Safe in Deep Space
NASA’s Artemis II mission will launch this week, sending four astronauts on a ten‑day lunar flyby to validate deep‑space life‑support and hardware. Materials scientist Debbie Senesky explains that the mission relies on advanced composites, carbon‑fiber structures, and emerging 3‑D‑printed parts to...
Prolonged Transfection Complex Stability for Reliable Large-Scale AAV Manufacturing
Gene‑therapy manufacturers face a bottleneck when adding large volumes of AAV transfection complex to bioreactors within a narrow time window. Mirus Bio’s VirusGEN Transfection Complex Stabilizer, used with TransIT‑VirusGEN reagent, cuts the required complex volume from roughly five percent to...
70% of Americans Unaware of Autism Brain Donation
A new Autism BrainNet survey of 1,007 U.S. adults shows that while 92% believe brain research is vital for autism, 70% have never heard of post‑mortem brain donation. Only 15% realize organ‑donor registration does not automatically include brain donation, and...
The ‘Chicken Ick’: Why We Suddenly Become Disgusted by Foods We Used to Like
The “chicken ick” describes a sudden, visceral disgust toward chicken that many experience despite previously enjoying it. Researchers link the reaction to sensory mismatches, such as unexpected smell, taste, or texture, and to social cues that trigger emotional contagion via...
Astaxanthin: 100× Stronger Antioxidant Boosts Health
Astaxanthin is a major antioxidant that's 100x more potent than vitamin E and vitamin C - protects skin against UV damage - lowers inflammation and neuroinflammation - lowers lipids and blood pressure - protects against oxidation of fats - protects the eyes - senolytic properties - lowers...
HLRS: Particle Scattering Model Could Improve Low-Orbit Spaceflight
Scientists at the University of Stuttgart’s ATLAS center used HLRS’s Hawk supercomputer to run 225,000 molecular‑dynamics simulations of oxygen atoms striking satellite materials in very low Earth orbit (VLEO). The data trained a machine‑learning scattering kernel that can predict particle‑surface...
Why Replication Studies Remain Unpredictably Challenging
I wrote today about a big study on replication--and why it's so hard to know if a study will hold up or not. Gift link: https://nyti.ms/4sNu3MF
Receipt BPA Slashes Teen Testosterone by Half
I don't wanna say but I told you guys Touching receipts -> BPA enters your bloodstream High BPA levels in adolescents -> 50% reduction in Testosterone levels
Can Science Predict When a Study Won’t Hold Up?
A DARPA‑funded initiative called SCORE set out to create an AI‑driven credit score for scientific papers, hoping to flag research that would stand up to replication. The project examined hundreds of studies across fields, comparing original results with repeat experiments....
Aging Immune System Shapes Allergy and Biologic Response
Immunosenescence and Allergy: Molecular and Cellular Links Between Inflammaging, Neuro-Immune Aging, and Response to Biologic Therapies https://t.co/DMVxerI64T https://t.co/TUPGK6SqUK
Roscosmos Confirms Post‑ISS Station Built From New ISS Modules
Speaking at the Federation Council, Roskosmos chief also confirmed that the post-ISS station would be assembled at ISS out of (New) Node, Science & Power and Airlock modules (as I illustrated back in 2021 ;) Context: https://t.co/wVxTkUEbNa https://t.co/zOHPUfG7hC
Quantum Data Protection Adapts to Varied Hardware Structures
University of Illinois Chicago researchers Himanshu Dongre and Lane G. Gunderman introduce mixed‑register stabilizer codes that exploit coprime local dimensions. By leveraging qudits and heterogeneous quantum registers, the approach can theoretically slash the number of error‑correction registers by up to...
Artemis II Launch Sparks Excitement for Moon Return
If you're looking for a reason to get psyched about the Artemis II launch today, check this out: https://t.co/qlqzQNJzby https://t.co/hbJQThOk2Q
Evolving Dark Energy Claims Remain Weak, Puzzles Persist
The flimsy case for evolving dark energy There's been a lot of talk about evolving dark energy, and how DESI data demands it. But the case for this remains somewhat weak, while the true underlying puzzles remain unsolved. https://t.co/Xh1dgGu3kI
How a 20-Year Old Asthma Drug Is Boosting Food Allergy Research
A 20‑year‑old asthma medication, Xolair (omalizumab), is now accelerating food‑allergy research, especially for peanut sensitivities. Recent clinical trials combined the drug with oral immunotherapy, cutting severe reaction rates by roughly 70 percent. The FDA has recently cleared the first oral...
Roscosmos Confirms First Methane‑Oxygen Engine Test Fired
According to Roskosmos chief, the "first firing of the methane-oxygen engine (presumably the RD-0177M demonstrator) took place just last week" (which would make it between March 23 and 29). Context: https://t.co/RwOb1eWwT3 https://t.co/lZc1VCXbeJ
Moonbound Tonight: Repeating the Dream Feels Better
People are going to the Moon (well, almost) again tonight. Saying it five times in a row, and each time feels a little better.
Novel Glutathione Formulation Increases Bioavailability of ‘Master’ Antioxidant
Researchers published a randomized crossover trial showing that LipoMicel, a micellar glutathione formulation, delivers substantially higher systemic exposure than standard oral glutathione, even at a lower 300 mg dose. Compared with a 500 mg standard supplement, LipoMicel increased incremental area under the...
New Transcriptome Browser Streamlines BLAST DB Creation
Another feature adding to my terminal plasmid editor is a transcriptome browser. Helps you quickly build blast databases from a heap of transcripts in a single fasta file. Gonna add HMM/Pfam detection and Pfam search. I really love this current...
NASA Shares Live Artemis II Updates Alongside Livestream
In addition to the livestream, NASA is also posting live Artemis II updates here: https://t.co/9gcpALfGtC
Male Octopuses Have a Favourite Arm that They Mostly Use for Sex
Researchers at Nagasaki University have identified the third right arm of male octopuses as a specialised hectocotylus used exclusively for sperm transfer. The study observed that males fiercely protect this arm, pulling it back when touched and avoiding predators that...
Moon Mission Could Help Humanity Rediscover Earth
Science is transcendent -- true to nature in another galaxy on other side of the observable Universe. Humanity could use some of that transcendence here on Earth...by leaving Earth to go to the Moon. "58 Years After ‘Earthrise,’ NASA’s New...
LIGO Data Hints at Supernovae so Powerful They Leave Nothing Behind
Researchers analyzing LIGO’s gravitational‑wave catalog have identified a pronounced gap in black‑hole masses around 45 solar masses. The finding aligns with theoretical predictions that pair‑instability supernovae completely disrupt stars above a certain size, leaving no black‑hole remnant. The study also notes...
Particles Separate When Flowing Downhill
Researchers demonstrated that well‑mixed particle suspensions can self‑segregate when flowing down an incline. By mixing equal‑density glass spheres of two sizes in silicone oil, they observed larger red particles overtaking smaller blue ones near the flow front. Side‑view imaging revealed...
500-Million-Year-Old Spider Relative Has Claws Where It Shouldn’t
Harvard paleontologists have identified a 500‑million‑year‑old fossil, Megachelicerax cousteaui, that sports a pair of frontal claws where Cambrian arthropods normally have antennae. The three‑inch sea predator is the oldest known chelicerate, pushing the group’s origin back by roughly 20 million years....
A Fossil Reveals Early Relatives of Spiders — Armed with Claws
Scientists have described a remarkably preserved fossil from Utah’s Wheeler Formation that dates to roughly 500 million years ago, representing the oldest clear example of chelicerae—front claws—found in early spider and scorpion relatives. The specimen’s well‑developed claws settle a long‑standing debate...