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
Storm Therapeutics Secures $56 Million Series C to Push METTL3 Cancer Drug Into Phase 2
Storm Therapeutics announced a $56 million Series C financing led by Pfizer Ventures, M Ventures and other pharma‑backed investors. The cash will fund a Phase 2 monotherapy study of STC‑15, a first‑in‑class METTL3 inhibitor, in hard‑to‑treat sarcomas. The round signals growing confidence in epitranscriptomic approaches to oncology.
Design‑First Protein Engineering Delivers Round‑One Success
Protein engineering has a dirty secret: most of the work is in the lab, not the algorithm. You design, you test, most variants fail, you iterate for months. Scala Biodesign's bet is that the design layer can do most of that...
OpenAI Launches GPT‑Rosalind, a Life‑sciences LLM for Drug Discovery
OpenAI unveiled GPT‑Rosalind, a domain‑specific large language model built for life‑science research, and made it available as a research preview in ChatGPT, Codex and its API. The company said the model will help biotech and pharmaceutical teams accelerate early‑stage discovery,...
GLP-1 Receptor Agonists and Risk of Suicide or Suicide Attempts – A Nationwide Cohort and Self-Controlled Case Series Study
A nationwide Danish registry study examined whether glucagon‑like peptide‑1 receptor agonists (GLP‑1 RAs) increase suicide or suicide attempts compared with active comparators—SGLT‑2 and DPP‑4 inhibitors. Across two new‑user cohorts totaling over 200,000 GLP‑1 RA initiators, adjusted hazard ratios showed no elevated risk...
Magnetic Muon Measurements and Gene-Therapy Advances Win US$3 Million Breakthrough Prizes
The 2024 Breakthrough Prize awarded $3 million to two research fronts: physicists who measured the muon’s magnetic moment to 127 parts‑per‑billion, largely confirming the Standard Model, and a trio of University of Pennsylvania scientists for Luxturna, the first FDA‑approved gene‑augmentation therapy that...
Major UKHSA Study Finds Maternal RSV Vaccination Reduces Infant Hospitalization Risk by More Than 80%
Researchers from the UK Health Security Agency presented the largest real‑world evaluation of maternal RSV immunisation, showing that infants whose mothers received the bivalent Prefusion F vaccine at least two weeks before delivery experienced an 81.3% drop in RSV‑related hospitalisations. The...
Persistent Measles Vaccine Gaps Found Among Emergency Room Patients
A recent multi‑center study of U.S. emergency departments found that measles vaccination gaps persist, with roughly one‑third of adult patients lacking documented immunity. The analysis, covering over 150,000 visits in 2024‑25, showed that unvaccinated individuals accounted for 45% of measles‑related...
Agenus Reports Phase II Data Demonstrating Immune Reprogramming and Durable Survival with Botensilimab, Balstilimab and agenT-797 in PD-1 Refractory Gastroesophageal...
Agenus presented Phase II data showing that a combination of botensilimab, balstilimab and the allo‑iNKT cell therapy agenT‑797 achieved a 77% disease‑control rate in PD‑1‑refractory gastroesophageal adenocarcinoma. Patients who received an induction cycle of agenT‑797 before the full regimen experienced median...
Pregnancy Vaccine Reduces Baby Hospital Admissions for RSV by 80%
The UK Health Security Agency reports that a maternal RSV vaccine administered from 28 weeks gestation reduces newborn hospital admissions for respiratory syncytial virus by more than 80%. The vaccine offers up to 85% protection when given at least four...
New Triassic Dinosaur Species Identified in New Mexico
Paleontologists have described a new genus and species of herrerasaurian dinosaur, Ptychotherates bucculentus, from a well‑preserved 22 cm skull uncovered in New Mexico’s Coelophysis Quarry. The specimen dates to about 201 million years ago, placing it in the Rhaetian stage of the latest...
A Robust RP-HPLC Method for Simultaneous Estimation of Paracetamol and Nefopam in Human Plasma: Design of Experiments Approach
A rapid RP‑HPLC method using a Quality by Design framework was validated for simultaneous quantification of paracetamol and nefopam in human plasma. The C18 column with an acetonitrile/0.1 % orthophosphoric acid mobile phase achieved retention times of 6.22 min for paracetamol and...
Viral Immunity and Behavior Sustain Low Mpox Rates
A new Nature Communications study reveals that Los Angeles’ persistent, low‑level mpox incidence is driven by repeated viral introductions and a return to pre‑outbreak sexual behavior patterns. Genomic sequencing traced multiple independent importations rather than a single endemic chain, while mathematical...
New PARP Inhibitor Resistance Mechanisms Found in Ovarian Cancer
A recent British Journal of Cancer study uncovers drug‑specific resistance mechanisms to PARP inhibitors in ovarian cancer, highlighting alterations in PARP trapping, replication‑fork protection, and chromatin‑remodeling. The research shows that resistance is not limited to homologous recombination restoration but involves...
Mediterranean Diet Linked to Reduced Dyspepsia in Elderly
A cross‑sectional study of older adults in geriatric outpatient clinics found that higher adherence to the Mediterranean diet was strongly linked to fewer and milder dyspeptic symptoms. Researchers used validated diet and symptom questionnaires and controlled for age, BMI, comorbidities,...
China Plans Intensive Space Missions in 2026 as Exploration and Commercial Space Efforts Expand
China’s space agency unveiled an aggressive 2026 schedule that includes the Tianwen‑2 asteroid observation and sample‑return mission, additional crewed flights such as Shenzhou‑23, and further tests of reusable launch vehicles. The plan follows a record‑setting 2025 with 92 launches, a...
‘The Blob’ Marine Heatwave Reignites Off California, Shattering Records
A marine heatwave off California, dubbed a resurgence of “The Blob,” is breaking temperature records, with surface water reaching 68.5°F—7.7°F above average—and bottom water hitting 67.6°F, the hottest April reading in a century. Scripps Pier in La Jolla has already shattered...
Mammary Organoid Depot Enables Post-Surgery Chemo, Regeneration
Researchers have created a mammary organoid‑based depot that delivers a pH‑responsive doxorubicin prodrug directly to the surgical site while simultaneously regenerating breast tissue. The engineered organoids mimic lactation, loading drug‑laden lipid droplets into milk‑fat globules that are secreted locally, achieving...
Phytomining Rare Earths (Mining with Plants)
Researchers have demonstrated that the fern Blechnum orientale can biosynthesize nanoscale monazite crystals, marking the first observation of rare‑earth mineral formation inside a living plant. A separate team at North Carolina State University developed a non‑destructive fluorescence method to detect...
SAGA Diagnostics to Present New Pathlight™ MRD Data for Ovarian and Metastatic Breast Cancer at AACR 2026
SAGA Diagnostics will present two abstracts at AACR 2026 showcasing its Pathlight™ structural‑variant‑based circulating tumor DNA (ctDNA) assay. In metastatic breast cancer, the test achieved a 77% detection rate, with ultrasensitive reads predicting therapeutic response and preceding radiologic progression. In...
NASA Selects Falcon Heavy to Launch ESA Mars Rover Mission Despite Budget Threat
NASA has chosen SpaceX’s Falcon Heavy to launch the European Space Agency’s Rosalind Franklin Mars rover, slated for a late‑2028 launch. The agency will also supply the rover’s descent‑stage braking engines, radioisotope heater units, electronics and a mass‑spectrometer instrument under...
April 17, 2026 Quick Space Links
NASA announced it will procure a Falcon Heavy launch vehicle, landing engines, and radioisotope heater units for ESA’s Rosalind Franklin Mars rover slated for a 2028 launch. Airbus and Sener have been awarded contracts to build the rover’s lander after Russia...
!['We Can Lose Three [Computers] and Still Ride Through’: Inside the 8-CPU Brain of NASA’s Artemis II that ‘Votes’ on...](/cdn-cgi/image/width=1200,quality=75,format=auto,fit=cover/https://cdn.mos.cms.futurecdn.net/3sMmsgSFFZtnv3EyJycGbC-1280-80.png)
'We Can Lose Three [Computers] and Still Ride Through’: Inside the 8-CPU Brain of NASA’s Artemis II that ‘Votes’ on...
NASA’s Orion spacecraft for the Artemis II mission relies on an eight‑CPU architecture that runs identical flight software in parallel. The design employs a voting‑style fault‑tolerance system that can silently drop a faulty processor and even survive the loss of three...
STAT's Live AACR Coverage: Newsletter, Event, Recap
A heads up: starting Sunday, and through the beginning of next week, STAT is going to be taking the annual meeting of the American Association of Cancer Research by storm. This is one of the best venues for spotting new ideas...
Moderate Calorie Restriction Lowers Fat C3, Slowing Aging
Moderate calorie restriction in humans reduces levels of the immune protein C3 in fat tissue, potentially slowing aging and inflammation without the negative effects of severe dieting or weight loss. aging
Humid Air Makes This 3D-Printed Nanogenerator Work Better, Not Worse
Researchers have created a 3D‑printable hygroscopic polymer that captures water molecules, turning high humidity into a performance boost for triboelectric nanogenerators (TENGs). The amide‑based resin, enhanced with 5 wt % sulfobetaine methacrylate, delivers 45.6 µA, 802 V and a peak power density of 48.4 W m⁻²...
NASA Denies Non‑Polar Artemis IV Landing Rumors
FYI I've been hearing murmurings that NASA is seriously considering a non-polar landing for Artemis IV. @SpcPlcyOnline also had an intriguing story about a month ago (linked below). Anyway, I asked NASA about it this week and got a firm...
Mice that Ate Artificial Sweeteners Passed Metabolic Changes to Their Grandchildren
A recent animal study found that mice fed artificial sweeteners produced grandchildren with impaired glucose tolerance and altered gut microbiome, despite the descendants never consuming the sweeteners themselves. The transgenerational metabolic changes suggest that zero‑calorie sweeteners can leave a lasting...
Rehab Center Opens for Brazil’s Golden-Headed Lion Tamarins Amid Urban Sprawl Threat
Brazil inaugurated its first rehabilitation center for the endangered golden-headed lion tamarin, a species confined to Bahia’s coastal forests. The facility, located at the State University of Santa Cruz, can initially house three groups of tamarins, with plans to expand...
Turning Plant Waste Into Nanocellulose and Biocomposites for Sustainable Space Missions
The European Space Agency‑funded BioSTEP project demonstrated that plant biomass and discarded packaging can be transformed into nanocellulose and high‑performance biocomposites suitable for Moon and Mars missions. Conducted by NTNU’s CIRiS and RISE PFI during 2024‑25, the study identified crops with...
The PBS Artemis II Documentary Is Streaming on YouTube
PBS’s NOVA series has released an hour‑long documentary, “Return to the Moon,” that chronicles NASA’s Artemis II mission. The film follows the four‑astronaut crew on their 10‑day lunar‑orbit flight, the first human deep‑space journey since Apollo. It aired on April 15 and...
Arachnophobes Beware: Tarantulas Are Way Smarter Than You Think
A new University of Turku study documents wild tarantulas using learned spatial cues to navigate back to their retreats after foraging. Researchers observed three species—Avicularia avicularia, Aphonopelma iodius, and Bonnetina cf. cyaneifemur—making direct, purpose‑driven routes spanning six feet or more....
Mining Companies Are Using Cosmic Rays to Find Critical Minerals – by Adam Bluestein (Scientific American – April 14, 2026)
Mining firms are turning to cosmic‑ray muon tomography to map deep‑rock mineralization, a technique that can locate copper, gold and other critical ores without invasive drilling. Rising prices and record‑high demand for copper and other key minerals have exposed a...
Nanobody Fixes CFTR Misfolding, Boosts Cystic Fibrosis Therapy
A cell-penetrating nanobody repairs misfolded CFTR proteins in cystic fibrosis cells, restoring chloride channel function and showing strong synergy with existing therapies, potentially advancing treatment for protein misfolding disorders. biotechnology
Nanobody Repairs Misfolded CFTR Inside Cells, Boosting Function in Cystic Fibrosis
Researchers at Charité‑Berlin and the Leibniz FMP have engineered a cell‑penetrating nanobody that binds the F508del mutant CFTR inside lung cells, restoring proper folding and chloride transport. In vitro, the nanobody remained bound for at least 24 hours and rescued channel...
MIT Unveils Solid‑State Quantum Sensor That Measures Multiple Properties at Once
MIT scientists have built a solid‑state quantum sensor that uses entanglement to capture several physical parameters in a single readout. The device, demonstrated at room temperature, measured the amplitude, frequency and phase of a microwave field simultaneously, outperforming sequential measurements....
Beyond Calcium: Vitamin D, Protein and Exercise Essential for Bone Strength
Orthopedic specialists say calcium supplements alone are insufficient for preventing fractures. A new consensus emphasizes vitamin D, adequate protein, and regular weight‑bearing activity as the missing pillars of bone health, reshaping nutrition advice and supplement markets.
Jersey Approves 907‑Metre Predator Fence to Safeguard Seabirds
The government of Jersey has approved a 907‑metre predator‑exclusion fence to create a seabird sanctuary, protecting puffins, razorbills and other native species. The decision follows an appeal reviewed by independent inspector Philip Staddon and was endorsed by Environment Minister Deputy...
Experts Alert Sharp Rise in Rotavirus Cases Among U.S. Infants
Medical researchers say rotavirus infections are spiking across the United States, with wastewater testing showing unprecedented levels since January. The surge threatens infants and toddlers, prompting doctors to stress timely vaccination and fluid management.
Spanish Study Finds Daily Intermittent Fasting May Slow Biological Aging
Researchers in Spain have published a clinical trial showing that a daily intermittent‑fasting regimen can modestly slow epigenetic signs of aging in older adults. The findings, appearing in Nature Medicine, add scientific weight to a practice long championed by the...
One Week Later: Artemis II’s Purpose and Legacy
A week since splashdown and I’m thinking a lot about the motivations and legacy of Artemis II…
US Researchers Achieve 24.3% Efficiency with Copper‑Contacted TOPCon Cell
U.S. scientists build copper-contacted TOPCon solar cell with 24.3% efficiency #energysky -- via pv magazine global: https://t.co/GKPxxSeXDV https://t.co/iuc8RgVcJj
Chinese Researchers Grow Wafer‑Scale 2D Semiconductors 1,000× Faster
Researchers at China’s Institute of Metal Research have demonstrated wafer‑scale growth of monolayer tungsten silicon nitride films using a liquid‑gold/tungsten bilayer substrate. The new chemical vapor deposition process is roughly 1,000 times faster than conventional techniques and produced films up...
Chinese Astronauts Conduct 5‑hour Spacewalk on April 16
Astronauts Zhang L. and Wu F. made a spacewalk from the Chinese Space Station on Apr 16 from about 1206 UTC to 1736 UTC
Dual-Agent AI Cracks 2014 Algebra Conjecture in 80 Hours
Peking University's dual agent AI solved Anderson's 2014 algebra conjecture in 80 hours with no human intervention and full verification. https://t.co/e5W8R9iD2O
Colombia Leads Emerging‑Market ‘Coalition of the Willing’ to Break Fossil‑Fuel Deadlock
Colombia, together with the Netherlands, hosted a two‑day conference in Santa Marta that gathered 54 countries – many from the Global South – to launch a “coalition of the willing” focused on phasing out fossil fuels. The summit seeks to...
Orion’s Eight‑Processor Redundancy Ensures Deep‑Space Reliability
NASA’s Orion spacecraft uses eight synchronized processors and layered redundancy to maintain operations in deep space, where hardware failures cannot be repaired. https://t.co/QIO7Hkg8qA
France Leads Approval of IV Ketamine for Suicidal Crises
Scientists test if ketamine has antidepressant effects under anesthesia; France is the first to approve IV ketamine for severe suicidal crisis https://t.co/s7W7YlAOMr
CZ-4C Launches Daqi-2 Atmospheric Satellite From Jiuquan
LAUNCH at 0410 UTC Apr 17 of a CZ-4C from Jiuquan with the Daqi-2 atmospheric research satellite
Childhood NAD+ Deficiency Triggers Lifelong Muscle Aging
Early-life NAD+ deficiency programs skeletal muscle aging by sustained suppression of hyaluronic acid synthesis beginning in childhood https://t.co/K0MAkv7hIB https://t.co/eRCOesGwL5
Exercise Aligned with Your Chronotype Reduces Heart Disease Risk
Timing exercise to match body clock chronotype may lower cardiovascular disease risk https://t.co/RhtM0ZlW1k via @medical_xpress #exercise #CardioTwitter #MedTwitter #health #lifestylemedicine