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
Artemis 2 Crew Discusses Spaceflight Risks and Canadian Collaboration with Prime Minister Mark Carney
On Flight Day 8 of NASA’s Artemis 2 mission, the Orion crew held a live dialogue with the Canadian Space Agency, Prime Minister Mark Carney, Industry Minister Mélanie Joly, and students across Canada. Canadian astronaut Colonel Jeremy Hansen, the first CSA member aboard Artemis 2, discussed Canada’s contribution, the role of calculated risk in spaceflight, and how Indigenous Seven Sacred Laws shaped the capsule’s name “Integrity.” The conversation also highlighted national pride, including the presence of Canadian maple syrup and cultural symbols, and reinforced the crew’s view that humanity’s purpose is cooperation and joy.
Surface‑Engineered Upconversion Nanoparticles Boost Brightness 16‑Fold for Optoelectronics
A team of scientists re‑engineered upconversion nanoparticle surfaces with low‑vibrational‑energy Sn2S64‑ ligands, delivering up to a 16‑fold increase in luminescence and a pathway to integrate these particles into photodetectors and other light‑based devices.
Origami-Inspired Robot Built From Printable Polymers Uses Electric Current to Move
Engineers at Princeton have built a soft‑rigid hybrid robot using 3D‑printed liquid crystal elastomer (LCE) hinges and embedded flexible printed circuit boards. The robot moves by localized heating of the polymer, eliminating the need for motors or external pneumatic systems....
Examining Embryo Model Ethics Beyond Box-Checking
A coalition of stem‑cell researchers and ethicists has proposed an embedded ethics framework for human stem‑cell‑based embryo model (hSCBEM) research. The model replaces traditional “box‑checking” approvals with continuous, interdisciplinary dialogue throughout the project lifecycle. It aligns with the latest ISSCR...
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Meta-Analysis Supports Efficacy, Cost Savings of In-Home Vitiligo Therapy
A new meta‑analysis of four controlled studies confirms that home‑based narrowband UVB phototherapy delivers comparable repigmentation outcomes to traditional in‑office treatment for vitiligo. The analysis, covering 148 patients using home devices and 143 receiving clinic care, found odds ratios of...
Riverlane Demonstrates Real-Time QEC Latency Performance Advancements
Riverlane unveiled its second‑generation Deltaflow 2 quantum error‑correction system, reporting a mean real‑time decoding latency of 16.32 µs—about four times lower than Google’s 2024 Willow benchmark. The platform also achieved a maximum sub‑shot latency tenfold better than prior records, edging toward the...
Ocean Explorers Stumbled Upon a Secret Underwater Mountain. Then the Flying Spaghetti Monsters Showed Up.
Oceanographers from the Schmidt Ocean Institute uncovered a 3,109‑meter seamount on the Nazca Ridge, roughly 900 miles west of Chile, during a 28‑day expedition aboard the research vessel Falkor (too). The team employed a hull‑mounted sonar system to generate high‑resolution bathymetric...
Firefly Aerospace Prepares for Blue Ghost Mission 2 Following Historic Lunar Success
Firefly Aerospace announced accelerated assembly and testing for Blue Ghost Mission 2, its second lunar delivery slated for no earlier than late 2026 on a SpaceX Falcon 9. The mission follows the historic March 2025 soft‑landing of Mission 1, the first commercial spacecraft to touch...
Wristband Enables Wearers to Control a Robotic Hand With Their Own Movements
MIT engineers have created a wrist‑worn ultrasound band that captures real‑time images of wrist muscles, tendons, and ligaments and converts them into precise hand‑gesture data. An AI model trained on these images maps 22 degrees of freedom to finger and...
Creating the North Atlantic’s Largest MPA Network: Interview with Azores President José Manuel Bolieiro
In May, Azores President José Manuel Bolieiro will receive the Peter Benchley Ocean Award for spearheading the Azores Marine Protected Areas Network, now the North Atlantic’s largest MPA at 287,000 km². Enacted on Jan 1 2024, the network targets protection of 30% of...
CDC Study Shows COVID Shot Benefits; Trump Official Blocks Release
A CDC‑vetted study found that the 2025‑2026 COVID‑19 vaccine cut urgent‑care visits by roughly 50% and hospitalizations by 55% among healthy adults. The research was slated for publication in the MMWR on March 19 but was halted by acting CDC...
AI Replicates Decades of Neuroscience, Maps Brain Regions Solo
Researchers then replicated decades of classic neuroscience experiments entirely inside the software. No scanner, no human subjects. The model correctly identified the brain's face recognition center, language network, and emotional processing regions on its own.
Meta AI Predicts Brain Activity More Accurately than Scans
Meta's new AI can predict your brain better than a brain scan. TRIBE v2 is a foundation model trained on 1,000+ hours of brain imaging data from 720 people. You feed it a video, sound clip, or text, and it predicts: > Which...
U.S. Forecaster Expects ENSO‑Neutral to Continue, While El Nino Risk Builds
The U.S. Climate Prediction Center says ENSO‑neutral conditions will likely persist from April through June 2026, with an 80% probability, while the risk of an El Niño developing climbs to 61% for May‑June and could last through the end of the...
Russia’s Latest Plans for Its Post-ISS Space Station
Russia’s Roscosmos unveiled a roadmap to transition from the International Space Station to a standalone Russian Orbital Station (ROS). The plan calls for attaching a new module to the ISS, then in 2030 detaching it along with the Prichal and...
IIT Guwahati Targets Earthquake-Resistant Construction With Integrated 3DCP Approach
Researchers at IIT Guwahati demonstrated that 3D‑printed concrete walls can achieve far greater earthquake resistance by pairing a strain‑hardening ductile mix with a modular steel‑cage reinforcement system. Three full‑scale wall prototypes were tested under quasi‑static cyclic loading, showing up to...
British Heart Foundation Receives Largest Donation
The British Heart Foundation received a £6 million (≈$7.7 million) donation from the Garfield Weston Foundation, the charity’s largest single gift ever. The money will bolster the BHF’s Centre of Research Excellence in Advanced Cardiac Therapies, a joint venture with the Medical...
Re: Glucagon-Like Peptide-1 Receptor Agonists and Risk of Substance Use Disorders Among US Veterans with Type 2 Diabetes: Cohort Study
A BMJ cohort study emulating a target trial found that US veterans with type 2 diabetes who were prescribed glucagon‑like peptide‑1 (GLP‑1) receptor agonists experienced significantly fewer incident substance‑use disorders (SUDs) and related adverse events compared with those on sodium‑glucose...
Taming Skyrmions: Atom-Thin Magnets Point to Ultra-Dense, Low-Power Memory
Researchers at Argonne National Laboratory used cryogenic Lorentz transmission electron microscopy to directly image magnetic domains and skyrmion evolution in atom‑thin Fe₃GeTe₂ (FGT). The study shows that sample thickness and applied magnetic field precisely control skyrmion size, density, and reversal...
Scientists Are Finally Unlocking a Cancer Treatment’s Full Potential
German hematologist Fabian Müller applied experimental CAR‑T cell therapy to a 47‑year‑old woman suffering from three severe autoimmune diseases, achieving remission and eliminating her need for transfusions. CAR‑T, originally developed for cancer, is now delivering months‑to‑years of remission in multiple...
Fluid Flows Break Up Microswimmer Clumps
Researchers investigating active matter discovered that microswimmers suspended in fluid do not undergo motility‑induced phase separation (MIPS) as dry squirmers do. Using theory and large‑scale simulations, they showed that hydrodynamic interactions generate translational flows that pull swimmers out of nascent...
STAT+: 5 Years After Lupus Breakthrough, CAR-T Is Still Surprising Autoimmunity Researchers
Five years after a pioneering CAR‑T treatment rescued a teenage lupus patient, the therapy has sustained remission and reshaped expectations for autoimmune disease management. The case, led by German rheumatologist Georg Schett, proved that engineered T cells could safely target...
Top C.D.C. Official Delays Report on Covid Shot’s Effectiveness
The CDC’s acting director, Dr. Jay Bhattacharya, postponed the release of a study that showed the Covid‑19 vaccine sharply cut hospitalizations and emergency‑room visits during the previous winter. Bhattacharya cited methodological flaws, arguing the analysis painted an inaccurate picture of...
Relacorilant (CORT125134)
Corcept Therapeutics received FDA approval for relacorilant, branded Lifyorli, in combination with nab‑paclitaxel for platinum‑resistant ovarian cancer. The oral agent is a selective glucocorticoid‑receptor antagonist that blocks cortisol signaling without binding other steroid receptors, differentiating it from older cortisol‑pathway drugs....
All Operational, Underdevelopment, or Planned Human Crewed Space Capsules
In April 2026 Orion’s Artemis II carried four astronauts beyond low‑Earth orbit, confirming that crew capsules now serve lunar missions as well as orbital ferry work. The active capsule fleet includes SpaceX’s Crew Dragon, Russia’s Soyuz MS, China’s Shenzhou, NASA’s Orion, and Blue Origin’s...
Synthetic Turf Explodes, Raising Microplastic Pollution Fears
In 2001, Americans installed just over 7 million square meters of synthetic turf. By 2024, that number was 79 million square meters—enough to carpet all of Manhattan and then some. The increase worries folks who study microplastics and environmental pollution....
Electrofuels Are Slipping Through The Trump Chopper
Electrofuels are emerging as a viable alternative to conventional jet fuel, and Boston‑based startup Sora Fuel announced a $14.6 million financing round to accelerate its low‑cost direct‑air‑capture (DAC) technology. The company claims it can capture CO₂ for under $50 a ton—about...
Revolutionary Silicon Anode Battery Technology for Drones & Robotics
Silicon‑nanotech firm Sila Nanotechnologies has joined Unmanned Systems Technology’s supplier ecosystem as a Platinum Partner, offering its Titan Silicon anode for lithium‑ion batteries. The anode delivers up to five times the gravimetric energy and twice the volumetric capacity of conventional...
Long-Term Bimekizumab Data Confirm Sustained Efficacy, Consistent Safety in Hidradenitis Suppurativa: Steven Daveluy, MD
Long‑term data from the BE HEARD 1 and BE HEARD 2 trials show that 86.1% of hidradenitis suppurativa patients treated with bimekizumab remained flare‑free over a three‑year period. The biologic’s safety profile stayed consistent from week 16 through year 3, with no new signals detected. Early...
Orion Heat Shield Faces Critical Test as Artemis II Nears Reentry
NASA’s Orion crew capsule is set to splash down tomorrow, marking the final re‑entry phase of the Artemis II mission. Engineers have been monitoring the vehicle’s ablative heat shield since pre‑launch, when experts warned that the shield’s performance could be a...
CSU Forecasts “Somewhat Below-Normal” 2026 Atlantic Hurricane Season
Colorado State University’s tropical meteorology team issued its April 2026 Atlantic hurricane outlook, calling the season "somewhat below-normal" due to an anticipated robust El Niño. The forecast projects 13 named storms, six hurricanes and two major hurricanes, with an ACE index...
The Human Face of Arctic Research
Jackie Dawson, a Canada Research Chair at the University of Ottawa, leads interdisciplinary, solutions‑based Arctic research that partners directly with Inuit communities. Her Arctic Corridors Northern Voices project mapped culturally important marine zones, prompting the Canadian Hydrographic Service to adjust...
Scientists Just Found a Hidden “Drain” Inside the Human Brain
Researchers at the Medical University of South Carolina used real‑time MRI, originally developed with NASA, to observe slow‑moving fluid along the middle meningeal artery in five healthy volunteers. The flow pattern behaved like lymphatic drainage rather than blood, providing the...
Dragonflies Can See a Color Humans Can’t and It Could Change Medicine
Researchers at Osaka Metropolitan University identified a dragonfly opsin that detects light around 720 nm, extending into deep red beyond human vision. The protein’s red‑sensing mechanism is virtually identical to that of mammalian red opsins, indicating a striking case of parallel...
Steven Gardiner Receives Early Career Award to Advance Low-Energy Neutrino Research at DUNE
Steven Gardiner, a Fermilab physicist with a background in neutron simulations, has been awarded a 2025 Department of Energy Early Career Award to explore low‑energy neutrino research at the Deep Underground Neutrino Experiment (DUNE). While DUNE was originally designed for...
Axalp Technologies Advances iSurface Composites Impact Monitoring Technology
Axalp Technologies has finished the main R&D phase of its iSurface composite health‑monitoring project, collaborating with Munro Technology, Z Prime and FHNW. The iSurface system embeds a conductive fiber interleaf and AI‑driven analytics to spot barely visible impact damage (BVID) in...
Psilocybin Mushrooms Are Going Mainstream, but Scientific Research and Regulation Lag Behind
Psilocybin mushroom use is exploding in the United States, with recent estimates showing about 11 million adults tried the substance in 2026. Legal reforms have decriminalized possession in cities like Denver and created supervised‑use programs in Oregon and Colorado, but most...
Planetary Science Caucus Rejects NASA FY 2027 Budget Request
President Trump’s Office of Management and Budget released the FY 2027 budget request that slashes NASA’s total budget by 23% and trims the Science Mission Directorate by 47%. The proposal would cancel more than 40 planetary missions, including the high‑profile Mars...
Deer Test Positive For Chronic Wasting Disease At Catoctin Mountain Park
Two white‑tailed deer at Maryland's Catoctin Mountain Park tested positive for chronic wasting disease (CWD), marking the park's first confirmed case. The detection follows positive results in nearby national parks in 2024 and another in 2026, highlighting a regional spread...
Too Little Salt May Spike Insulin Resistance
As a medical school professor, I taught for years that "less salt is always better." New research in the Journal of Clinical Endocrinology & Metabolism just challenged that. In a rigorous inpatient study, researchers found that salt depletion INCREASED insulin resistance within...
Higher Manganese Levels Linked to Poorer Sleep in US Adults
Manganese and Sleep Outcomes in United States Adults: Results from the 2017–2020 National Health and Nutrition Examination Survey (NHANES) https://t.co/TTxn5pAXCe
Persistent Flight in the Stratosphere - Justin Selfridge, Phd. And CEO of Devorto
In this episode, Dr. Justin Selfridge, founder and CEO of DeVorto, explains the Tethered Uni‑Rotor Network (TURN), a novel aircraft architecture that uses multiple small rotor‑like drones tethered to a central hub and spun to keep ultra‑thin wings under tension,...
B‑cell Reboot Shows Promise Across Multiple Autoimmune Diseases
More success for rebooting B cells towards cure of different autoimmune diseases beyond lupus, MS and others https://t.co/sFGMiFeiEF https://t.co/Dbvca9eox8
Inflation Explains Universe’s Low‑entropy Big Bang
Cosmic inflation explains the Universe’s low entropy at birth The "past hypothesis" problem questions why, if entropy always increases, the hot Big Bang began with such a low amount of it. That's another puzzle solved by cosmic inflation. https://t.co/WYVdSHxPx9
Are Genetically Engineered Humans Coming
CRISPR technology now makes germline editing of human embryos technically feasible, though current U.S. policy blocks federal funding and FDA approval. Private startups are exploring the market despite regulatory uncertainty, and some jurisdictions lack explicit bans. While disease‑preventing edits could...
Beyond T(11;14): Expanding Venetoclax Use in Myeloma
Venetoclax in myeloma: t(11;14) and what else? {Commentary} [Apr 2, 2026] Catherine Pellat-Deceunynck @BloodPortfolio https://t.co/Zar26htoUT #mmsm #PrecisionMedicine https://t.co/zm0Fv6GY2l
Warm, Snowless Winter Sparks Early U.S. Fire Season
An unusually hot, snowless winter has fueled a fast start to the spring fire season across large swaths of the US https://t.co/osGUNqkh0a
Open-Source 6-DoF Robot Accelerates Curved FFF
Researchers have released an open‑source six‑degree‑of‑freedom (6‑DoF) robotic system that integrates FFF 3D‑printing with advanced kinematics and a low‑cost control stack. The robot achieved a deposition speed of 128 mm/s—44% faster than a conventional three‑axis printer—while cutting idle travel by up...
Mount Sinai Unveils Real-Time Intraocular Pressure Monitoring in Glaucoma Surgery
Mount Sinai researchers unveiled miDOC, a micro‑interventional device that continuously measures intraocular pressure, flow, outflow facility and ocular compliance during glaucoma surgery. In the first 20 first‑in‑human cases, surgeons accessed real‑time biometric feedback and could adjust their technique on the...