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
Deeper Insights Into RT Could Help Spark New CLL/SLL Therapies
Researchers report that Richter transformation (RT) can be identified years before clinical onset in chronic lymphocytic leukemia (CLL) or small lymphocytic leukemia (SLL) patients through multi‑omics profiling of tiny subclones. Current anthracycline‑based chemoimmunotherapy delivers median overall survival under one year, underscoring therapeutic inadequacy. The review highlights a shift toward biologically informed strategies, emphasizing BTK or BCL2 inhibition combined with PD‑1 blockade and emerging bispecific antibodies. Ongoing trials with pirtobrutinib and epcoritamab aim to validate these combination approaches.
Tides Dominate Southern Ocean Internal Wave Energy Transport
Internal waves transport energy thousands of miles across the Southern Ocean, with tidal forces driving over 80% of the flux poleward and wind-driven waves carrying a smaller, equatorward component, influencing ocean mixing and climate dynamics. oceanography
What We Know About Coffee's Impact On Your Heartbeat Is All Wrong
A new JAMA Internal Medicine study examined over 386,000 adults to assess whether caffeine intake influences arrhythmia risk. After adjusting for genetic differences in caffeine metabolism, researchers found no evidence that higher coffee consumption raises the likelihood of irregular heartbeats....
New Advances in Diabetes Drugs Are Transforming Treatment of Liver Disease
Emerging diabetes therapies are reshaping treatment of metabolic dysfunction‑associated steatotic liver disease (MASLD), especially its severe form MASH. GLP‑1 receptor agonists such as semaglutide and dual‑action agents like tirzepatide have shown significant liver‑fat reduction and histologic improvement. SGLT2 inhibitors and...
JWST Links Saturn’s Aurora to Heat Engine, Solving Rotation Mystery
The James Webb Space Telescope has captured a full Saturnian day of infrared data from the planet’s northern aurora, showing that auroral heating drives a planetary heat engine that skews rotation measurements. The discovery settles a decades‑long debate over why...
Meta‑analysis of 113 Trials Finds Collagen Supplements Boost Muscle, Joint and Skin Health
A comprehensive review of 113 clinical trials involving nearly 8,000 participants reports moderate gains in muscle strength, lower osteoarthritis pain, and enhanced skin elasticity and hydration from hydrolysed collagen supplements. The findings give the first robust, quantitative backing to a...
Chinese Team Maps Inflammatory Aging and Unveils Multi‑dimensional Anti‑aging Interventions
A research team led by Liu Guanghui at the Chinese Academy of Sciences released a comprehensive map of inflammatory aging across multiple organs and introduced two anti‑aging strategies—a betaine‑based small‑molecule and engineered FOXO3‑edited stem cells. The work was named one...
World's First Hepatitis D Antibody Administered in Beijing Marks New Therapeutic Era
A Beijing hospital has given the first prescription of Libevitug, the inaugural monoclonal antibody targeting hepatitis D. Developed by Tsinghua University researchers and Huahui Health, the drug received conditional approval in January 2026 and could transform care for an estimated...
WATCHMAN FLX Beats Blood Thinners in CHAMPION-AF Trial, Cutting Bleeding Risk by 45%
Boston Scientific announced that its WATCHMAN FLX left atrial appendage closure device met all primary and secondary safety and efficacy endpoints in the CHAMPION-AF trial, delivering a 45% relative reduction in non‑procedural bleeding versus NOACs while matching stroke‑prevention efficacy. The...
New Scalable Platform Illuminates Mechanisms of Cancer Spread
Rice University researchers unveiled the Advanced Tumor Landscape Analysis System (ATLAS), a superhydrophobic 3D‑printed microwell platform that reliably generates large numbers of three‑dimensional cancer‑cell clusters mimicking metastatic conditions. The system reproduces mechanical stresses of blood flow and enables co‑culture with...
Liposomal Nanotech Boosts Light‑Powered Cancer Therapy
Researchers led by Prof. Heidi Abrahamse at the University of Johannesburg have unveiled a liposome‑based nanotechnology platform that upgrades photodynamic therapy (PDT). The platform protects photosensitizers in the bloodstream, targets tumors more precisely and releases the drug only where light...
Physicists Edge Closer to Thorium‑229 Nuclear Clock, Targeting 2026 Demonstration
Researchers at UCLA and international teams announced that a thorium‑229 nuclear clock could be operational by 2026. The breakthrough hinges on a newly measured nuclear transition and progress on an ultra‑violet laser, a component that has so far eluded scientists.
Eli Lilly's Phase 3b Shows Taltz + Zepbound Improves Psoriatic Arthritis, Weight
Eli Lilly reported that its open‑label Phase 3b TOGETHER‑PsA trial met its primary and all key secondary endpoints, demonstrating that adding Zepbound (tirzepatide) to Taltz (ixekizumab) significantly reduced psoriatic arthritis activity and body weight versus Taltz alone. The data, presented...
In Pictures: The Changing Shape of Mission Control
NASA’s mission control has transformed from the modest Mercury Control Center in 1960s Florida to the high‑tech Artemis operations hub in Houston. Each era—Mercury, Gemini, Apollo, Shuttle, and now Orion—introduced new consoles, digital displays, and computing power while preserving the...
'An Incredible Privilege and Responsibility': Artemis 2's Christina Koch Is Ready to Become the 1st Woman to Fly Around the...
Artemis 2, NASA’s first crewed mission beyond low‑Earth orbit, is slated for launch no earlier than April 1, 2026. The four‑person crew—including Christina Koch, who will become the first woman to travel beyond LEO—will spend ten days testing Orion in Earth orbit before...
Resurrection of SARS-CoV-2 “Cicada” Variant In Defiance of the Global Vaccine Campaign
A recent blog post dubs the SARS‑CoV‑2 sub‑lineage BA.3.2 the “Cicada” variant, drawing on the insect’s symbolism of rebirth. The author suggests the strain is resurfacing ahead of the CDC’s fall nRNA COVID‑19 booster push, but provides no epidemiological data...
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Canadian astronomer Paul Hickson’s survey identified the Hickson Compact Groups, a set of roughly 100 tightly bound galaxy clusters. One of these, Hickson 44 in Leo, lies about 100 million light‑years away and showcases four interacting members—NGC 3190, NGC 3187, NGC 3193 and NGC 3185. The...
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Robert H. Goddard, the father of modern rocketry, launched the world’s first liquid‑fuel rocket—named “Nell”—on March 16, 1926, achieving a 41‑foot altitude in a 2½‑second flight. The 10‑foot‑tall vehicle used a top‑mounted motor fed by liquid‑oxygen and gasoline, eliminating the need for stabilizing...
The Fragile Hope for Salmon Recovery in Maine
Atlantic salmon, extinct from Maine’s Sandy River after 19th‑century dams, are being reintroduced through a hands‑on restoration program. Marine scientist Paul Christman and volunteers released thousands of fertilized eggs into Avon Valley Brook, a tributary with fast, oxygen‑rich flow. The...
Toxic Ocean Crisis in Papua New Guinea Sparks Mass Marine Die-Off and Public Health Emergency
Dead fish and other marine life have been washing ashore New Ireland, Papua New Guinea since December, with community monitoring recording nearly 3,500 dead animals across six villages. At least 750 locals have suffered severe skin rashes, respiratory distress and...
What Would Happen to Earth if the Sun Suddenly Vanished?
If the Sun were to vanish, Earth would lose sunlight and the Sun’s gravitational pull after an eight‑minute delay, causing a sudden blackout and sending the planet onto a tangential trajectory through space. Surface temperatures would drop about 36 °F (20 °C)...
Weekly Reads: Gattaca Stack, Animal Sacks, Custom iPS Cells, ImmunityBio FDA Warning, Mouse Cloning Limit
Weekly reads highlight several frontier biotech developments. The Gattaca Stack, a new database, tracks firms working on embryo models and artificial‑womb technologies. R3 Bio’s stem‑cell “organ sacks” aim to replace animal testing and could evolve into human organ bags, while...
COVID Likely Zoonotic; Prioritize Broad Pandemic Preparedness
Concur that COVID was very likely zoonotic in origin. That's always been the most likely scenario, and the evidence has just grown stronger. (See below.) From a policy standpoint, I don't think it matters much. 1. Some past pandemics have originated...
The Early-Universe Dust Formation Crisis: A StochasticThreshold Solution
Observations of massive dust reservoirs in high‑redshift galaxies clash with traditional, slow dust‑production theories. Researchers introduced a stochastic, non‑equilibrium model that couples gas, metals, and dust across diffuse, cold, and molecular phases, incorporating burst‑driven star formation and time‑delay effects. A...
Strathclyde Partners with Japan Marine United on Offshore Renewables
The University of Strathclyde and Japan Marine United (JMU) have signed a Memorandum of Understanding to accelerate the development of floating offshore wind turbines. The partnership will combine Strathclyde’s leading research in wind energy with JMU’s shipbuilding and floating‑platform expertise...
How Australia Is Supporting NASA's First Moon Flight in 50 Years
Australia will underpin NASA’s Artemis II mission, scheduled for 1 April, by providing critical communications and tracking support. The Canberra Deep Space Communication Complex, managed by CSIRO, will handle roughly 95% of the mission’s data links alongside stations in the United States...
DNA Repair Drives Aging; OSK Reverses Epigenetic Decline
Loss of epigenetic information as a cause of mammalian aging “we find that the act of faithful DNA repair advances aging at physiological, cognitive, and molecular levels, including erosion of the epigenetic landscape, cellular exdifferentiation, senescence, and advancement of the DNA...
Two Artemis II Live Events Today: Crew Talk & Update
Two Artemis II media events today (Sunday, Mar 28): 11:30 am ET with the crew, 2:00 pm ET status update. Watch on NASA's YouTube channel.
What Is the Great Attractor, and Why Is It Important?
The Great Attractor is a massive gravitational region about 250 million light‑years away that pulls millions of galaxies, including the Milky Way, toward it. It is anchored by the Norma Cluster (Abell 3627) and amplified by the distant Shapley Supercluster, while the...
AI Foundation Models Expand From Language to Biology
How AI foundation models are moving from language into the biology of living systems and plant science. https://t.co/8WoCYGs5Fg
Climate Crisis Ignored Yet Still Our Greatest Threat
Climate has almost disappeared from our conversation. But it remains the most pressing challenge of our times. Last week the WMO said the planet is “more out of balance than at any time in observed history.” Energy security and climate security are...
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At What Age Is Your Brain the Sharpest?
A new Psychological Science study by Joshua Hartshorne and Laura Germine shows that mental abilities peak at different ages, many well beyond early adulthood. Short‑term memory reaches its apex around age 25 and begins to decline after 35, while emotional understanding...
Rejuvenating Blood Stem Cells Boosts Whole‑Body Health
Hematopoietic (stem) cells—The elixir of life? "In this perspective article, we discuss the evidence that supports that rejuvenating or delaying aging of the blood system has a beneficial and systemic impact on human health..." @FEBS_Letters https://t.co/Y9sYcwXp1A @FEBSJournal
Even Experts Dismiss Decades of Solid Evidence
Really interested in seeing how the supposedly smartest people rationalize ignoring a mountain of evidence that we’ve been talking about and publishing in top journals on for years
Neuroscientist Antonio Damasio Says Emotions, Not Abstract Thought, Anchor Consciousness
In a new interview with Philosophie Magazine, Nobel‑cited neuroscientist Antonio Damasio asserts that consciousness is fundamentally tied to emotions rather than high‑level reasoning. The claim revives a long‑standing debate between cognitive scientists and spiritual thinkers about the true source of...
MIT's Tiny Robot Mimics Bumblebee Flight
MIT’s Insect-Size #Robot Flies Like a Bumblebee by @IntEngineering #Robotics #Engineering #ArtificialIntelligence #Innovation #Technology https://t.co/xGQ1Fkrbd7
Epigenetic Dysregulation Fuels Aging, Offers Therapeutic Target
Systemic epigenetic dysregulation as a driver of ageing and a therapeutic target 👉 “By providing mechanistic clarity on how epigenetic dysregulation drives ageing phenotypes, we aim to enable rational design of therapeutics that target the epigenetic systems that fail during ageing,...
Meta Launches TRIBE V2 AI Model, Boosting Neurofeedback for Meditation
Meta introduced TRIBE v2, a next‑gen AI model that simulates human neural responses with 70‑times higher resolution than prior systems. Trained on fMRI data from 700 volunteers, the model promises faster, zero‑shot neurofeedback for meditation and mindfulness applications.
Can Information Theory Explain Chronic Diseases Too?
I wonder if we could find similar signatures in chronic diseases, such as diabetes, chronic infections, or autoimmune diseases? Would the Information Theory of Aging also rationalize these diseases equally based on equivalent observations?
Late-Afternoon Workouts Offer Peak Gains, New Review Finds
A comprehensive review of decades of exercise research published on March 28, 2026, concludes that late‑afternoon sessions coincide with the body's highest temperature and optimal hormonal environment, delivering the greatest strength and endurance benefits. The findings challenge the long‑standing debate over morning...
SLIT3 Protein System Unveiled as Blueprint for Brown‑Fat Calorie Burning, Study Finds
Scientists led by Farnaz Shamsi identified the SLIT3 protein system that constructs the nerve and blood‑vessel networks essential for brown‑fat thermogenesis. Published in Nature Communications, the work links SLIT3 activity to metabolic health in over 15,000 human tissue samples, positioning...
Baker Hughes and XGS Team Up on 150 MW Geothermal Project for Meta’s New Mexico Data Centers
Baker Hughes and XGS Energy announced a partnership to develop a 150 MW geothermal power plant in New Mexico that will supply Meta Platforms’ data centers. The project, slated for full operation by 2030, leverages XGS’s closed‑loop technology and Baker Hughes’s...
Oura Ring’s Symptom Radar Flags Early‑Stage Lymphoma in Four Young Women
Oura’s chief medical officer, Dr. Ricky Bloomfield, disclosed that the ring’s Symptom Radar feature nudged four young women to seek care, leading to early‑stage lymphoma diagnoses. The finding underscores a shift from fitness tracking to actionable health alerts.
GridMarket and Arbor Energy Seal 5 GW Clean Power Pact for Data Centers
GridMarket, a power‑strategy firm, has teamed with Arbor Energy to supply 5 GW of baseload, zero‑emission electricity to data‑center operators starting in 2029. The deal leverages Arbor’s 25‑MW HALCYON turbines, promising a faster, modular alternative to traditional power plants and a...
Google Pushes Back Q Day to 2029, Warns of Looming Encryption Risk
Google announced it now expects quantum computers capable of breaking today’s cryptographic algorithms by 2029, accelerating the timeline for industry‑wide security preparations. The company warned that the threat is imminent and called for rapid migration to quantum‑resistant solutions.
NASA Unveils $20 B Nuclear Thermal Rocket Program to Power Deep‑Space Missions
NASA announced a $20 billion initiative that includes a nuclear thermal rocket for interplanetary travel, a permanent lunar base, and the repurposing of a cancelled lunar‑orbit station. The move targets faster Mars trips and a strategic edge over China, while stirring...
NASA's Artemis II Crew Set for First Crewed Lunar Flyby in 53 Years
NASA’s Artemis II crew—Commander Reid Wiseman, Mission Specialist Christina Koch, Pilot Victor Glover and Canadian astronaut Jeremy Hansen—are slated to launch on April 1 aboard the Space Launch System, beginning a 10‑day, 685,000‑mile journey around the Moon, the first crewed lunar flyby in more than...
Intranasal 5-MeO-DMT Boosts Depression Relief with SSRIs
The results of this first phase 2a clinical trial of intranasal 5-MeO-DMT administered adjunctively to SSRIs demonstrated acceptable safety and tolerability with promising improvements in depressive symptoms. https://t.co/m15DkPP4qX
This New Therapy Turns Off Pain without Opioids or Addiction
Researchers at the University of Pennsylvania and collaborators have developed a preclinical gene therapy that selectively silences pain‑processing circuits in the brain, mimicking morphine’s analgesic effect without activating reward pathways. Using an AI‑driven system to map morphine‑responsive neurons in mice,...
Senescent Immune Cells Guard Tissues, Delay Aging
Senescent immune cells protect against damage, inflammation and disease 🤯 In mice, p16-expressing immune cells delay age-related organ deterioration and preserve tissue homeostasis. More evidence of the physiological roles of senescent cells? https://t.co/UtBKDF00P1