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
New 3D-Printed Microrobot Mimics Worm-Like Motion at Microscopic Scale
Researchers at Leiden University have 3D‑printed a 5 µm microrobot that crawls like a worm when exposed to an electric field. The flexible chain, built from 0.5 µm bar joints, self‑propels at about 7 µm per second without any onboard electronics. Its motion emerges from a tight coupling between shape and external stimulus, demonstrating adaptive behavior at the edge of current micro‑fabrication limits. The discovery opens a pathway to simpler, bio‑inspired microrobots for medical use.
From Prenatal DNA Test to $4B Cancer Detection Promise
1 in 11 babies born in America this year will be screened by a genetic test that didn't exist a decade ago. Biotech startup @BillionToOneInc turned a simple but radical idea—detecting rare fragments of fetal DNA in a mother's blood—into one...
Glaukos to Present Multiple Scientific Abstracts at the 2026 American Society of Cataract and Refractive Surgery (ASCRS) Annual Meeting
Glaukos Corporation will present a slate of scientific abstracts at the 2026 American Society of Cataract and Refractive Surgery (ASCRS) meeting in Washington, D.C., and will exhibit at booth #407. The company is also sponsoring an educational symposium on Epioxa™,...
Bausch + Lomb Announces New Scientific Data, Educational Events at the American Society of Cataract and Refractive Surgery Annual Meeting
Bausch + Lomb announced it will present 45 scientific papers and posters at the American Society of Cataract and Refractive Surgery (ASCRS) annual meeting in Washington, D.C., from April 9‑13, 2026. The sessions will feature data on its ELIOS minimally‑invasive...
New Electronically Tunable Quantum Detector Speeds up Search for Dark Matter
Physicists at Fermilab, the University of Chicago, Stanford and NYU have built an electronically‑tunable quantum detector that uses a flux‑controlled SQUID inside a microwave cavity to hunt for dark‑photon dark matter. The device scanned a 22 MHz band in three days,...
NASA’s Artemis II Mission Is About to Pass Behind the Moon
NASA’s Artemis II crew entered the Moon’s sphere of influence and is preparing for a six‑hour lunar flyby that will bring humans within 4,070 miles of the surface. Day five featured emergency‑suit tests, a trajectory‑correction burn, and an Easter‑egg hunt aboard...
Sleep Powers Brain's Waste Removal, Preventing Alzheimer Risk
Human biology fact: during sleep, your brain’s waste clearance system — the glymphatic system — becomes more active. Poor sleep is linked to greater build-up of metabolic waste, including amyloid (associated with Alzheimer’s disease), over time. Sleep isn’t optional. It’s...
Your 70‑year Health Hinges on 30‑50 Habits
I’m a scientist studying the biology of aging. I focus my research on people in their 30s–50s because this is when lifestyle habits begin to compound and shape long-term health trajectories. Good health at 70 starts decades earlier.
Hypercortisolism Common in Patients with Resistant Hypertension
The MOMENTUM study of 1,086 patients with resistant hypertension found that 27.3% had endogenous hypercortisolism. Nearly a quarter of those positive cases displayed adrenal nodules, and 21.5% also had primary hyperaldosteronism, with 5.9% harboring both disorders. Hypercortisolism was associated with...
Engineered Antibodies Pry Apart The Most Difficult Viruses
Researchers have engineered a bifunctional antibody fragment that simultaneously blocks Marburg virus attachment and neutralizes the exposed receptor‑binding site after the virus undergoes its conformational change. By mimicking the host cell receptor, the antibody tightly binds the viral protein, shutting...
Researchers Find Higher UV Degradation in Tracker-Based PV Systems
Researchers at the University of New South Wales have built a high‑precision global UV irradiance model for tilted PV surfaces, revealing that single‑axis tracking (SAT) systems receive markedly more ultraviolet radiation than fixed‑tilt arrays. In desert and tropical climates, trackers...
Could This Autonomous Aquatic Robot Help Advance Hydropower?
The request contains only a meta‑message indicating that the full article text was not provided, rather than the actual content about an autonomous aquatic robot and hydropower. Without the article body, no substantive details on the technology, its capabilities, or...
Scientists Found ‘Supergenes’ That Turbo-Charge Evolution
Researchers sequenced the genomes of more than 1,300 Lake Malawi cichlids and uncovered five large chromosomal inversions that act as supergenes, preserving clusters of advantageous traits. These inversions suppress recombination, allowing beneficial gene combinations to persist while limiting harmful genetic...
Complex Careers May Cut Dementia Risk More Than Education
Getting an education is important for a lot of reasons, but there might be one reason you haven’t heard — it could lower your risk of dementia later in life. Decades of research have supported this claim, with one study...
From Noncovalent Fragment to (Non)covalent Leads Against PLPro
Researchers at Vanderbilt have leveraged a protein‑observed NMR fragment screen to revive interest in SARS‑CoV‑2 papain‑like protease (PLPro), an essential viral enzyme with few existing inhibitors. From 13,824 fragments, 77 hits were confirmed, leading to a non‑covalent series that progressed...
Theanine Plus Caffeine Outperforms Each Alone
Theanine and caffeine work better for cognition than either one alone🍵☕ The combination of theanine 🍵(97 mg) and caffeine ☕(40 mg) improves cognitive performance and subjective alertness compared to placebo (PMID: 21040626). A 2021 review saw that theanine alone has mild cognitive...
SpaceX Files FCC Complaint Over Amazon Kuiper Altitude Violations
SpaceX has lodged a formal complaint with the FCC accusing Amazon’s Project Kuiper of launching satellites above authorized altitudes, creating unmitigated collision risks for Starlink. The dispute pits the two largest low‑Earth‑orbit broadband operators against each other and could reshape...
Study Predicts up to 120,000 Sq Km of Ice-Free Antarctica by 2300, Exposing Gold, Copper and Silver
Researchers led by geophysicist Erica Lucas estimate that climate‑driven ice loss could uncover as much as 120,610 sq km of land in Antarctica by 2300, revealing extensive deposits of gold, copper, silver and iron. The projection, which incorporates glacial isostatic adjustment, raises...
Quemliclustat
Quemliclustat (AB680) is a highly potent (5 pM) selective CD73 inhibitor that completed a Phase I trial in healthy volunteers, demonstrating a pharmacokinetic profile suitable for biweekly intravenous dosing. Early clinical data showed promising activity, prompting a successful Phase II study in pancreatic...
KAIST’s Seven‑Metal Electrode Triples Green‑Hydrogen Output
A team led by Professor Lee Kang‑taek at KAIST unveiled a high‑entropy dual‑perovskite oxygen electrode that triples green‑hydrogen production and raises power density 2.6‑fold. The breakthrough, published in Advanced Energy Materials, could accelerate commercial rollout of proton‑conducting electrochemical cells.
FDA Grants IND and Fast Track for Cartography Bio’s T‑Cell Engager CBI‑1214 in Colorectal Cancer
Cartography Bio secured FDA approval of an investigational new drug application and fast‑track designation for its T‑cell engager CBI‑1214, aimed at colorectal cancer. The clearance lets the company launch a Phase 1 study, marking a milestone for cellular immunotherapy in a...
Industry-Funded Study of the Week: Kimchi
A May 2026 study in Bioresource Technology found that lactic‑acid bacteria isolated from kimchi can bind nanoplastic particles in the intestines of germ‑free mice, more than doubling the amount of plastic expelled in feces. The research was financially supported by...
How a Hidden Genetic Mutation Creates a Severe Pediatric Anesthesia Risk
A rare mitochondrial DNA point mutation (mtND4 m.11232T>C) has been linked to catastrophic neurologic injury in children exposed to the volatile anesthetic sevoflurane. The mutation, maternally inherited and prevalent among people of Venezuelan ancestry, was identified after decades of isolated...
Module 3, Section 2: Quality Not Quantity
The article emphasizes a shift in high‑throughput screening toward curated, high‑quality compound libraries rather than sheer volume. It cites literature on global pharmacological mapping that shows enhanced hit relevance when nonspecific inhibitors are minimized. Phenotypic versus target‑based discovery is highlighted...
Snippets of Hair May Expose Chronic Stress in War Refugees
A study of roughly 300 Ukrainian women and children displaced to Poland found that hair cortisol levels more accurately reflect chronic stress than standard questionnaires. Direct exposure to combat raised hair cortisol by about 46% compared with indirect exposure, a...
Spain’s Xoople Raises $130 Million Series B to Map the Earth for AI
Spanish startup Xoople secured $130 million in Series B funding, led by Nazca Capital, to build a satellite constellation delivering high‑precision ground‑truth data for AI models. The company partnered with U.S. defense contractor L3Harris to develop advanced optical sensors for its planned...
Why Will Today's Lunar Flyby only Beam Back Low-Resolution Video?
Artemis II’s Orion crew will swing past the Moon at roughly 4,000 mi (6,400 km) altitude, broadcasting live video from four low‑rate SAW GoPro cameras. The feed will be low‑resolution because the Deep Space Network’s radio bandwidth is stretched thin by distance and...
Skeptic Mathematician Gil Kalai From Reichman University and the Hebrew University of Jerusalem
In this episode, mathematician Gil Kalai discusses his skeptical view that large‑scale quantum computers are unlikely to succeed because of fundamental noise and error‑correction limits. He outlines two lines of theoretical work: one proposing correlated noise that would thwart fault...
Artemis II Astronauts Will Recreate Apollo 8’s Iconic “Earthrise” Photo TODAY
NASA’s Artemis II crew will attempt a deliberate recreation of Apollo 8’s iconic Earthrise photograph during today’s lunar flyby. The mission timeline allocates a few minutes on the far side of the Moon for both Earthrise and Earthset shots. Modern digital cameras...
Early Time-Restricted Eating Beats All Fasting Strategies
As a medical school professor, I used to think all fasting windows were created equal. This massive analysis proves they are not. A network meta-analysis of 113 trials published in BMJ Medicine found that early time-restricted eating -- finishing food by...
Carnegie Mellon Launches New Effort To Advance AI-Driven Astronomy
Carnegie Mellon University launched the Keystone Astronomy & AI (KAAI) Visiting Fellows Program, funded by the Simons Foundation, to fuse artificial intelligence, statistics, and astrophysics. The initiative will host six month‑long postdoctoral fellows each year for three years, pairing them...
A Single Nerve Links Brain, Heart, Gut, Immunity, Longevity
What if one small nerve quietly connects your brain to your heart, your gut, your immune system — and even how long you live? That was the question I brought to Dr. Elisabetta Burchi, a clinical psychiatrist, neuroscience researcher, and Head...
Luna 3’s 1959 Far‑Side Photos Preview Artemis Terrain
The first images of the far side of the moon were taken by the Soviet Luna 3 probe in 1959. The probe used automatic sensing and film cameras to take the images. The film was developed onboard the spacecraft, the...
Pharma Pipeline Stalls for First Time in Decades: Citeline
The Citeline Pharma R&D report shows the first decline in investigational drug candidates since the mid‑1990s, with the pipeline falling 3.92% to 22,940 assets at the start of 2026. While a methodological tweak may have softened the drop, the contraction...
Optimal Sleep for Insulin Resistance: 7 Hours 18 Minutes
As a medical school professor, I teach that sleep matters for metabolism. But now we have the precise number. A study of 23,475 adults published in BMJ Open Diabetes Research & Care found the optimal sleep duration for preventing insulin resistance:...
Scientists Think They Found the First Human Ancestor That Walked Upright
Scientists have identified a 7.2‑million‑year‑old femur from the species Graecopithecus freybergi in Bulgaria, arguing it shows anatomical features linked to upright walking. The bone’s thick cortex, elongated neck, and reduced climbing projections suggest a mixed locomotor repertoire that leans toward...
Artemis II Supplier Series: Orion’s Windows
McDanel Advanced Materials, after acquiring Rayotek, will provide every Orion spacecraft window for Artemis II and the next four missions. The windows use a multi‑layer construction that shields against micrometeoroid impacts, radiation, and microbial growth while meeting strict mass limits. McDanel’s...
First Humans Since 1972 Capture Moon’s Dark Craters
4 people are flying around that Moon today. The first since 1972, and the first-ever with digital cameras, to see better into the dark craters and textures. The crew will have perfect quiet when the Moon blocks out Earth -...
Aging Gut Loses Magnesium, Boosting Inflammation Risk
As a medical school professor, I never imagined a single mineral could be this important to gut health. But the data is staggering. A new study in Aging Cell found that magnesium levels decline specifically in the gut as we age...
AI Is Coming for Superbugs
Antibiotic resistance could cause over 39 million deaths by 2050, with more than 8 million annual fatalities by mid‑century. Traditional drug discovery is slow, expensive, and the pipeline for new antibiotics has been shrinking for decades. Artificial‑intelligence models can screen tens to...
Chemical Engineers Drive Solar Innovation Behind the Scenes
Why Chemical and Materials Science Engineers Are the Unsung Heroes of Solar Innovation #energysky -- via pv magazine usa: https://t.co/YMAo2vhfN9 https://t.co/z0Ek7fopFP
Non‑invasive BCI: Thought‑controlled Software and Hardware
now imagine this, but a non-invasive BCI, and you can control software and hardware with just your thoughts. non-invasive BCI is the next breakthrough.
The Dangerous Trap of “One-Drug Cancer Cures”
Recent commentary warns against the allure of one‑drug cancer cures, arguing that such reductionist approaches echo past failures in oncology. While repurposed agents like ivermectin and fenbendazole demonstrate laboratory activity, the author cites severe side effects, including a patient death,...
Myeloma Survival Breakthrough: Two Decades After Dalton’s Wish
I remember interviewing Bill Dalton in 2005 about new developments in myeloma and how he wished for new regimens to take OS out beyond 3-4 yrs. Two decades on we've hit jackpot...
Air‑Powered Muscles Enable Robots to Lift 100× Their Weight
Air-powered artificial muscles could help #Robots lift 100 times their weight by Terry Grant, Arizona State University @TechXplore_com Learn more: https://t.co/BylroRmcKJ #Robotics #Engineering #Innovation #Technology https://t.co/h4zn0fIw8B
Seagate Space Signs MOU with Firefly Aerospace to Collaborate on Offshore Launch Infrastructure for Alpha
Seagate Space Corp. signed an MOU with Firefly Aerospace to develop an offshore launch platform for the Alpha rocket, leveraging Seagate’s purpose‑built Gateway Series. The platform received “Approval in Principle” from the American Bureau of Shipping, marking the first offshore...
Biological Data Is Messy Because Humans Make Errors
1/ Biological data isn’t just messy. Humans generate it. And humans make mistakes. As a bioinformatician, this will be your reality 🧵 https://t.co/yS2KH17NIH
Artemis II Moon Flyby Streams Live on Netflix Today
JUST IN: Artemis II to fly past the moon at 1pm ET today, streaming on Netflix
In Person Interview: Sai Shivareddy of Nyobolt
Nyobolt CEO Sai Shivareddy says the battery market is booming, with global revenue projected to rise from $154 billion in 2025 to $555 billion by 2033. The company’s fast‑charging cells deliver super‑capacitor power density while retaining lithium‑ion energy, offering ten‑times longer cycle...
Promoting OSKM Therapy with MYC Is Borderline Criminal
The fact that some scientists are still touting OSKM as a therapy, which includes the cancer-causing oncogene MYC, is borderline criminal