Today's Science Pulse
Hidden Star Clusters Discovered Deep Inside Nearby Galaxies
A UK‑led study using VLA and ALMA data uncovered previously hidden giant star clusters deep within nearby galaxies, describing them as “ring factories.” The findings highlight how young stellar activity shapes galactic evolution across the universe.
Also developing:
By the numbers: Foundation Alloy raises $22M Series A
Tiny Kuiper Belt Object (2002 XV93) Shows First Atmosphere Beyond Pluto
Japanese researchers have identified a thin, methane‑rich atmosphere around the 500‑km‑wide Kuiper Belt object (612533) 2002 XV93. The finding makes it only the second known trans‑Neptunian body with an atmosphere, challenging long‑standing assumptions that such small, distant worlds are inert.
Woman in Cancer Remission without Treatment in Highly Unusual Case
A woman with a connective‑tissue tumor in her arm entered remission without any conventional treatment after a diagnostic biopsy appears to have sparked an immune attack on the cancer. The case is one of only nine documented instances where a...
Spreading the Altermagnetic Love
Researchers at the Eastern Institute of Technology in Ningbo have theoretically shown that altermagnetism can be transferred to a nonmagnetic material through proximity to an altermagnet. By modeling a V₂Se₂O altermagnet layer beneath a PbO semiconductor, they observed spin‑dependent band...
Embrace the Edge!
The essay argues that true creativity and progress arise at the margins—biological, cultural, and historical edges—while centralized structures tend to stifle innovation. It weaves examples from island ecosystems, cold‑shower stress research, and ancient city‑states to illustrate how edge conditions spark...
Your Phone Is Rewriting Your Biology — Daniel DeBaun (Former Bell Labs Engineer)
In this episode, former Bell Labs engineer Daniel DeBaun explains how the electromagnetic fields (EMF) emitted by smartphones and emerging 5G/6G networks can affect human biology, from DNA damage and calcium influx in cells to impacts on the gut microbiome,...
RESEARCH: HBOT in CANCER (Hyperbaric Oxygen Therapy) - 2025 Review Paper From Sichuan University, Chengdu, China
A 2025 review paper from Sichuan University evaluates hyperbaric oxygen therapy (HBOT) as an adjunct in cancer treatment. The authors synthesize pre‑clinical data showing HBOT reverses tumor hypoxia and enhances the potency of radiotherapy and certain chemotherapies. They also examine...
Cibus Transfers Gene-Edited Herbicide-Tolerance Traits in Rice to Interoc Ahead of Latin American Launch
Cibus Inc. has transferred gene‑edited rice material that confers herbicide tolerance to its Latin American partner Interoc, meeting a scheduled development milestone. Interoc will begin testing and scaling production to launch Cibus‑enhanced seed varieties across the region. The transfer leverages...
Why Ancient Egyptian Honey Remains Edible After 3,000 Years
Researchers have confirmed that sealed jars of honey recovered from a sixth‑century BC Egyptian tomb are still chemically intact and theoretically edible after 3,000 years. The longevity stems from honey’s low water activity, natural hydrogen peroxide, and airtight storage that blocks microbes....
The Problem of Cosmic Inflation and How to Solve It
Leah Crane’s New Scientist piece revisits cosmic inflation, the theory that the universe expanded by roughly 10³⁰ times in the first 10⁻³⁶ seconds after the Big Bang before stopping abruptly. While inflation elegantly resolves the horizon, flatness and monopole problems of classic...
California’s Battery Array Is as Powerful as 12 Nuclear Power Plants. Here’s What’s on the Horizon.
In late March, California’s grid discharged just over 12,000 MW from battery arrays—equivalent to the output of 12 large nuclear plants. The batteries covered more than 40% of the state’s peak‑hour demand, marking a rapid shift toward storage‑based capacity. Experts warn...
What Animal Parents Teach Humans About Care
Scientists observed a deep‑sea octopus in California that guarded a clutch of over 150 eggs for an unprecedented 53 months, far exceeding typical cephalopod incubation periods. The mother survived without food, maintaining the brood until hatching, then perished, highlighting the...
I-Tac Inverse Design Tunes 3D Printed Elastomers’ Optics And Haptics
Researchers have unveiled i‑Tac, an inverse‑design workflow that simultaneously tunes the tactile response and optical appearance of 3D‑printed elastomers. The method builds a library of printed samples, trains a differentiable model, and runs an optimizer to generate printable voxel‑level material...
Oxford Builds and Tests Structured Human Brain Tissue Using 3D Printing
Oxford University researchers have engineered layered human cortical tissue using stem cells, 3D printing and micro‑fluidics, then successfully implanted it into living mouse brains. The grafted tissue integrated with host neurons, formed functional synapses and reduced lesion size in traumatic‑brain‑injury...
China Is Beating the U.S. in Space?!
In this episode of China Decode, hosts Alice Han and James King examine China's rapid advancements in space, highlighting milestones such as a Mars rover, a lunar far‑side sample return, a new space station, over 90 launches in 2025, a...
New Technique Measures Water Ingress in PV Modules without Disconnecting Them
A German research team has unveiled a nondestructive, on‑site technique that quantifies water ingress in photovoltaic (PV) modules using near‑infrared absorption (NIRA) spectroscopy calibrated against Karl‑Fischer titration (KFT). The method delivers absolute moisture content without opening the sealed modules, enabling...
The Sky Today on Tuesday, May 5: Catch Egeria in Motion
Asteroid 13 Egeria, a 10th‑magnitude object, traverses Virgo on May 5, passing within 2′ of 8th‑magnitude star HD 118957. The close pairing with 80 Virginis and Spica makes it reachable for small telescopes even in mild light‑polluted skies. Observers can record its motion over...
Can Ivermectin and Mebendazole Treat Cancer?
The Wellness Company posted a self‑reported study of its ivermectin 25 mg/mebendazole 250 mg capsule, claiming an 84% clinical‑benefit ratio and that 33% of participants showed no evidence of disease. The analysis drew on 197 baseline surveys and 122 six‑month follow‑ups, but relied solely...
Glasgow Researchers Use Machine Learning to Build Network Digital Twin
University of Glasgow researchers have used automated machine learning to generate digital twins that test computer networks up to 25,000 times faster than conventional simulators. The prototype evaluated two real‑world topologies—one with 12 nodes and another with 37—under six traffic...
Man Destined for Alzheimer's May Have Been Saved by Accidental Therapy
A U.S. mechanic with a hereditary Presenilin 2 mutation, which normally guarantees early‑onset Alzheimer’s, has so far avoided the disease. Researchers suspect his inadvertent exposure to extreme heat in ship engine rooms may have triggered protective biological responses. The case aligns...
Astronomers May Have Detected an Atmosphere Around a Tiny, Icy World Past Pluto
Astronomers using stellar occultation data have identified a thin global atmosphere around the distant Kuiper Belt object (612533) 2002 XV93, a roughly 500‑kilometer icy world that orbits beyond Pluto. The atmosphere is estimated to be 5‑10 million times thinner than Earth’s and 50‑100...
Canagliflozin - Another Top Longevity Drug
The class of sodium‑glucose cotransporter‑2 (SGLT2) inhibitors has moved from glucose‑lowering pills to a cornerstone of cardiometabolic care. Large‑scale trials and real‑world registries consistently show that agents such as canagliflozin, dapagliflozin and empagliflozin cut heart‑failure admissions, slow chronic kidney disease...
![[Comment] Colonoscopy, Cancer Prevention, and the New Arithmetic of Benefit](https://hixhlmpcokxhartfkpyi.supabase.co/storage/v1/object/public/images/thumbnails/9c40ab18f39b6e9571bc1fd179f4f703.webp)
[Comment] Colonoscopy, Cancer Prevention, and the New Arithmetic of Benefit
Colonoscopy has long been hailed as the gold‑standard for colorectal cancer screening, with observational studies suggesting it cuts incidence and mortality by at least 50%. The 13‑year follow‑up of the NordICC randomised trial, however, shows a modest 18% reduction in...
The World-Renowned South African Nuclear Facility that Supplies Critical Cancer Medicine Globally
South Africa’s Pelindaba facility, home to the 20 MW SAFARI‑1 research reactor, supplies roughly a quarter of the world’s molybdenum‑99, the parent isotope for technetium‑99m scans. Operated by state‑owned Necsa and its commercial arm NTP, the reactor runs about 300 days...
Eucalyptus Bark a Natural Fit as a Filter
RMIT University researchers have demonstrated that eucalyptus bark can be transformed into a versatile filtration medium capable of cleaning polluted water, scrubbing airborne contaminants, and sequestering carbon dioxide. Using a single-step carbonisation process, the team produced a porous carbon material...
Much Progress Needed Planning Research to Consider Sex as a Biological Variable
The NIH’s 2016 Sex as a Biological Variable (SABV) mandate aimed to embed sex considerations into biomedical research. Northwestern investigators examined 574 R01‑funded papers published between 2017 and 2023 to gauge compliance. While 61% of articles reported both sexes, only...
MIT Researchers Use AI to Uncover Atomic Defects in Materials
MIT researchers have unveiled an artificial‑intelligence model that can identify and quantify up to six distinct atomic‑scale point defects in semiconductor materials without destroying the sample. The model was trained on a database of 2,000 semiconductor specimens, representing 56 elements,...
Telehealth Autism Tools Provide High Accuracy for Children Using Short Phrases
UC Riverside researchers created telehealth assessment tools for autistic children who use short phrases or fluent speech and compared them with traditional in‑person evaluations. In a trial of 39 children, the short‑phrase tool matched the accuracy of face‑to‑face diagnosis, while...
Geothermal Power: Mars' Viable Renewable Energy Option
Can clean, renewable energy sources be used on Mars? Mars is a cold, barren planet far from the sun, and with little atmosphere and no flowing water. If people were to live there, could they obtain their energy from clean, renewable...
Musk Must Deliver on Lifetime Mars Colonization Promise
This only means that @elonmusk must deliver on his promise to take humans to #Mars in this lifetime ✨ https://t.co/zMvgA9zBw4 #ColonizeMars #MissionMars
Neonatal Steroids Affect Preterm Infant Body Composition
A recent correction in Pediatric Research by Kraemer et al. re‑examines how neonatal corticosteroid therapy alters body composition of preterm infants at hospital discharge. Using dual‑energy X‑ray absorptiometry, the study finds a relative increase in fat mass and modest reductions...
Coauthoring Landmark EU Study on Longevity Research
Very proud to be one of the authors of this important paper to support longevity research in the European Union, with many of the leading experts in our region. https://t.co/RpsdF5zmXD #healthylongevity #ageing #longevitydividend #geroscience #healthpolicy https://t.co/HRCphTuY3Q
Astaxanthin's Lifespan Boost Hinges on Dose and Timing
Astaxanthin was tested for lifespan in mice. In 2023, it increased lifespan by ~12% in male mice But a new 2026 study found no effect. The big difference: dose and timing. Full video breakdown: https://t.co/6r7rqMc8jw https://t.co/Lm8ApCG64t
Mysterious Green Rocks in Pyrenees Cave Hint that Prehistoric People Were Working Copper There for 4,000 Years
Archaeologists uncovered a high‑altitude cave in the Spanish Pyrenees filled with nearly 200 green mineral fragments, likely malachite, and evidence of repeated copper‑processing activities. Radiocarbon dating shows the site was occupied for more than 4,000 years, with the most intensive use...
CDC HoSt-TT Certification for Siemens Healthineers Total Testosterone Test Expands Patient Access to Gold Standard Equivalent Results
Siemens Healthineers’ Atellica IM Testosterone II (TSTII) assay has received CDC Hormone Standardization Program certification for total testosterone (HoSt‑TT), confirming its results match the gold‑standard LC‑MS/MS method. The assay, available on Atellica IM and CI analyzers, is the only fully automated immunoassay to...
Quantum Computing Moves Closer to Drug Discovery with Enzyme Study
A quantum‑computing team has successfully modeled the active site of a key enzyme, demonstrating that quantum simulations can capture chemical reactions with unprecedented accuracy. The study, conducted on a 127‑qubit superconducting processor, reproduced experimental binding energies within a few kilojoules...
IBM and RIKEN Hail Breakthrough in Quantum-Assisted Supercomputing
IBM and Japan’s RIKEN announced a quantum‑assisted simulation of a 12,635‑atom protein, the largest ever performed on a quantum system. The hybrid workflow combined IBM’s 156‑qubit Heron processor with classical supercomputers Fugaku and Miyabi‑G, running about 6,000 quantum sub‑simulations using...
Processing Facial Emotions, and More
A new preprint demonstrates that generative modeling of magneto‑ and electroencephalogram recordings can decompose facial emotion processing into six distinct neural modes, including visual, sensorimotor and temporal pathways. The study sampled 5‑ to 40‑year‑old neurotypical participants, mapping how these networks...
Gene Activity in Human Cortex Shows Striking Sex Differences
A single‑cell transcriptomics study of 30 post‑mortem human cortices identified more than 3,000 genes with sex‑biased expression, including 133 genes that consistently differ across six cortical regions. Most of these sex‑biased genes are autosomal, suggesting mechanisms beyond chromosome dosage. The...
Prehistoric Child’s Finger Bone, Bear Tooth Pendant, and More Discovered in Spanish Cave
Archaeologists have uncovered a high‑altitude cave (Cave 338) in Spain’s Núria Valley, situated 7,332 feet above sea level, containing 23 hearths, jewelry and human remains dating back 5,500 years. The layered deposits reveal repeated occupation between 3,000 and 5,500 years ago, likely as a...
Telomeres: History, Health and Hallmarks of Aging
Bill Andrews, a co‑discoverer of human telomerase, argues that telomere shortening is the primary limiter of human lifespan and that systemic activation of telomerase can reverse biological aging. He promotes small‑molecule activators such as TAM‑818 and botanical blends like Telo‑Vital,...
Molecular Hydrogen May Reduce Fatigue and Support Physical Function in People with Long COVID
A single‑blind, 14‑day pilot trial published in *Nutrients* examined hydrogen‑rich water versus regular water in 32 adults with long‑COVID. Participants drinking the hydrogen‑infused water reported statistically significant reductions in fatigue and showed measurable gains in six‑minute walk distance (42‑62 m), chair‑stand...
GWAS Uncovers SUBER GENE1 Role in Suberization
A genome‑wide association study of 284 Arabidopsis accessions identified a previously unknown gene, SUBER GENE1 (SBG1), as a central regulator of suberin deposition in the root endodermis. SBG1 encodes a 129‑amino‑acid protein that binds type‑one protein phosphatases (TOPPs) via conserved...
South Korea Has Launched Its First Privately Built EO Satellite
South Korea successfully launched its first privately built Earth Observation satellite, the Compact Advanced Satellite 500‑2 (CAS500‑2), on 3 May 2026 from Vandenberg Space Force Base using a SpaceX Falcon 9. The 534 kg platform carries a high‑resolution optical sensor capable of 0.5 m panchromatic...
From Generalist to Specialist: Protein Binding Evolution
A new study used crystallographic fragment screening to map weak, non‑specific interactions of a de novo helical bundle designed to bind the anticoagulant apixaban. The engineered scaffold displayed latent promiscuity similar to natural proteins, which the team leveraged to create two...
Comparing Antibiotic Outcomes in Preterm Infants
A recent multicenter cohort study examined how different antibiotic regimens affect outcomes in preterm infants born before 32 weeks. Researchers compared broad‑spectrum empiric therapy with a targeted, shorter‑duration approach, tracking mortality, necrotizing enterocolitis (NEC), late‑onset sepsis, and antimicrobial resistance. The...
Neural Maintenance: Why Some Brains Defy the Calendar
A new review in Ageing Research Reviews argues that chronological age is a poor predictor of cognitive performance, highlighting extreme inter‑individual variability. The authors identify the medial temporal lobe, especially the hippocampus and entorhinal cortex, as the hub where network...
Takeda's TAK-881 Shows PK Parity with HYQVIA in Pivotal PID Trial
Takeda announced today that its investigational subcutaneous immunoglobulin, TAK-881, met the primary pharmacokinetic endpoint in a pivotal Phase 2/3 trial, showing comparable exposure to HYQVIA while offering reduced infusion volume and flexible dosing for primary immunodeficiency disease patients.
SIRT3-DsbA-L-TFAM Axis Limits Fatty Liver Disease
A new study identifies the SIRT3‑DsbA‑L‑TFAM signaling axis as a key regulator that limits the development of non‑alcoholic fatty liver disease (NAFLD). In mouse models, hepatic overexpression of SIRT3 increased DsbA‑L and TFAM expression, resulting in a roughly 40 % reduction...
Climate Trunk
Climate Trunk launches a two‑year series of weekly infographics that together form a visual “tree of knowledge” on climate science, policy, impacts and justice. The initiative uses a trunk‑and‑rings metaphor to organize each new visual as a coherent layer that...
Native Forest Soils Holds More Carbon Than Trees. But Lockouts Burn Both
Researchers Phil and Freya Mulvey argue that soil, not just trees, is the dominant carbon sink in Australian native forests. Their analysis highlights that degraded, dense forests lacking grass understories dry out soils, amplify heat, and fuel catastrophic wildfires. Indigenous...