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
Scientists Witnessed Rapid Evolution In Real Time. It May Have Saved An Entire Species.
Scientists from the University of British Columbia and Cornell documented rapid evolutionary change in the scarlet monkeyflower (*Mimulus cardinalis*) during a decade‑long megadrought across western North America. By comparing leaf and seed genetics over eight years, they identified specific markers that improved water retention and carbon uptake, allowing three populations to survive while others vanished. The research, published in *Science*, provides the first real‑time evidence of “evolutionary rescue” in a wild plant. It suggests that short‑lived species may adapt faster than previously thought, though the phenomenon is not universal.
March 27, 2025: Gaia Turns Off
ESA’s Gaia mission concluded on March 27, 2025 after a decade of operation, having captured three trillion observations of roughly two billion stars. Launched in 2013, Gaia fulfilled its goal of mapping a billion stars, delivering an unprecedented three‑dimensional view...
This Popular Supplement May Increase Risk of Birth Defects, Study Finds
Researchers at Texas A&M discovered that chronic high‑dose antioxidant supplementation, specifically N‑acetyl‑L‑cysteine (NAC) and selenium, altered sperm DNA in male mice and produced offspring with notable facial and skull abnormalities. The male mice displayed no overt health problems, indicating the...
The First Colour Photo of Earth From the Moon
NASA’s Artemis crew captured the first ever colour photograph of Earth taken from the Moon’s surface, broadcasting a vivid blue‑marble view back to Earth. The image was snapped by astronaut Randy Vincent during the mission’s lunar landing phase and streamed live to...
New Study Measures Titanium in Apollo Rock to Uncover Moon’s Early Chemistry
Researchers using cutting‑edge electron microscopy have detected trivalent titanium (Ti³⁺) in ilmenite from an Apollo 17 lunar rock, with roughly 15% of the titanium showing a lower oxidation state than the usual Ti⁴⁺. This finding ties the presence of Ti³⁺ to...
For Sperm Whales, Having a Calf Is a Group Effort
Researchers captured the first-ever video of a sperm whale giving birth in the open ocean, documenting a rare natural event that has eluded scientists for decades. The footage shows a pregnant female surrounded by several adult males and other members...
AstraZeneca’s in Vivo CAR-T Led to Early Responses, but One Death in China Trial
AstraZeneca’s in‑vivo CAR‑T platform, acquired last year, has entered a Phase I/II trial in China for relapsed/refractory multiple myeloma. Early data show a 33% overall response rate with several partial remissions, but the study also reported one death due to severe...
How Anthony Leggett Pushed the Boundaries of Quantum Physics
Renowned physicist Sir Anthony Leggett, Nobel laureate and pioneer of macroscopic quantum theory, died on March 8, 2026. His work on superfluid helium‑3 and the Leggett–Garg inequality reshaped how scientists probe the boundary between quantum and classical realms. Over a six‑decade career...
Extreme Heat Is Changing How Farming Households Work
Extreme heat in West Africa is reshaping how smallholder households allocate farm labour, prompting a shift from hired workers to unpaid family members, especially women and children. Using satellite data and household surveys from Ghana, Mali and Nigeria, researchers found...
The Expanding Role of Checkpoint Inhibitors in CSCC Management
The NCCN has revised its guidelines to place checkpoint inhibitors at the forefront of cutaneous squamous cell carcinoma (CSCC) treatment, extending their use beyond metastatic disease to neoadjuvant and adjuvant settings. PD‑1/PD‑L1 agents such as cemiplimab, cosibelimab and pembrolizumab are...
We Thought We Knew the Shape of the Universe. We Were Wrong
A new study by the international COMPACT collaboration shows that the limits on cosmic topology derived from Planck’s cosmic microwave background data are far less restrictive than previously believed. The team demonstrates that certain looped universe models can avoid producing...
A Rare Star in a Tiny Galaxy Preserves a Record of the Early Universe
Astronomers have identified PicII‑503, an ultra‑metal‑poor star in the ultrafaint dwarf galaxy Pictor II, marking the first unequivocal second‑generation star found outside the Milky Way. The star’s iron content is less than one‑fortieth‑thousandth that of the Sun, while its carbon abundance...
Live Science Today: Jaw-Dropping First Glimpse of Sperm Whale Birth and How NASA Is Turning Astronauts Into Test Subjects
Researchers captured the first ever cooperative sperm whale birth, filmed by drones as ten females formed a protective circle to help the newborn calf reach the surface. The footage, recorded in July 2023, reveals unprecedented matriarchal teamwork among non‑primates. Meanwhile,...
Shipowners Who Ignore Climate Change Do so at Their Peril
The UCL Energy Institute and Strider Carbon report warns that shipowners who dismiss climate change face significant stranded‑asset risks. Supply‑side pressures from tightening emissions regulations could render carbon‑intensive vessels uncompetitive, while demand‑side trends suggest new tanker and LNG carrier orders...
NASA’s NISAR Radar Cuts Through Clouds to Reveal the Pacific Northwest Like Never Before
NASA’s joint NASA‑ISRO NISAR mission released a radar image of the Pacific Northwest captured on 10 November 2025. The L‑band radar pierced dense cloud cover to deliver a sharp view of Seattle, Puget Sound, Portland and surrounding landmarks. NISAR’s 12‑meter antenna and...
Getting to the Core of a Medicane
Medicane Jolina, a rare Mediterranean cyclone, made landfall in Libya in March 2026, providing a high‑resolution case study for scientists. Researchers used a suite of Earth‑observation satellites—including Meteosat, MetOp, NOAA 20/21, and Sentinel‑1—to track its evolution from a cold‑core low to...
Triple Pre-Surgery Therapy May Boost Immunity Against Soft Tissue Sarcoma
Researchers at UCLA Health and Stanford Medicine reported that a neoadjuvant regimen combining hypofractionated radiation, the experimental immunomodulator BO‑112, and anti‑PD‑1 therapy (nivolumab) can reshape the tumor microenvironment of soft‑tissue sarcoma. Preclinical mouse work and a Phase I trial in 14...
These Birds Suck—Literally
Scientists have documented the first example of suction feeding in birds, showing that malachite sunbirds draw nectar using tongue‑generated suction rather than beak movements. The discovery, published in Current Biology, reveals a V‑shaped trough on the tongue that creates a...
‘Milestone’ Research Method Measures Gene Activity Across Whole Mice
Researchers at the University of Chicago have unveiled a whole‑body spatial transcriptomics method that slices frozen mice and maps gene expression across millions of cells in a single cross‑section. Using a cryomacrotome and 600,000 spatial spots, the technique captured activity...
Biomarker Panel Distinguishes Alcohol Vs. Metabolic Liver Disease
Researchers at UC San Diego introduced the MetALD‑ALD Prediction Index (MAPI), a biomarker panel that leverages routine blood tests to differentiate alcohol‑associated liver disease from metabolic steatotic liver disease. In a 503‑patient US cohort, MAPI achieved 60% sensitivity, 80% specificity,...
AstraZeneca’s COPD Antibody Gets Phase 3 Wins in Broader-than-Expected Population
AstraZeneca announced that its investigational COPD antibody achieved positive results in two Phase 3 trials, marking a turnaround after a previous mid‑stage failure. The studies demonstrated statistically significant improvements in lung function and exacerbation rates across a broader patient population...
Prescribe Exercise Before Drugs for Chronic Disease
As a medical school professor, I teach my students to prescribe drugs. But a landmark review in Cell Metabolism argues we should prescribe exercise first. Febbraio and Pedersen -- the scientists who coined "exercise as medicine" -- reviewed 233 studies on...
CERN Moves Antimatter Trap Across Campus, First Successful Transport of Antiprotons
The BASE collaboration at CERN successfully moved a compact, cryogenic trap loaded with antiprotons across the laboratory’s campus, demonstrating the first controlled transport of antimatter. The feat shows that ultra‑precise measurements can be decoupled from a fixed location, potentially reshaping...
Study Finds B‑Vitamin Rich Foods Cut Stroke Risk by Up to 20%
A joint analysis of the Women’s Health Initiative and the All of Us Research Program, covering roughly 222,000 men and women, shows that the highest intake of several B‑vitamins is associated with up to a 20 percent lower incidence of stroke....
1389A. I Injected Stem Cells Into My Penis (Here’s What Happened)
Dave Asprey visited Costa Rica’s RMI Clinic to undergo a neurocognitive protocol that blends functional MRI mapping, neuronavigation, transcranial magnetic stimulation, focused ultrasound and mesenchymal stem‑cell infusion. The treatment targets hypofunctioning brain regions with millimeter precision and is followed by...
When You Eat Impacts Metabolism as Much As What
As a medical school professor, I was trained to focus on WHAT patients eat. But this massive meta-analysis says WHEN may be just as important. 41 randomized controlled trials. 2,287 participants. Published in BMJ Medicine. The finding: time-restricted eating improved nearly every...
Researchers Validate Physiological Decoupling Metric to Boost Athlete Fatigue Resistance
Scientists published in the European Journal of Applied Physiology have confirmed that simple heart‑rate and breathing‑rate measurements can predict an athlete’s durability during long runs. The finding gives runners a concrete, field‑based metric—physiological decoupling—to track and enhance fatigue resistance, a...
Human Longevity, Inc. Teams with LEV Foundation to Study Centenarians
Human Longevity, Inc. and the LEV Foundation announced a strategic partnership to analyze blood samples from centenarians and supercentenarians. The collaboration will use HLI's AI‑driven precision longevity platform and LEV’s expertise in lifespan extension to uncover molecular drivers of exceptional...
FDA Approves Novo Nordisk's Awiqli, First Once‑Weekly Basal Insulin
Novo Nordisk announced that the U.S. Food and Drug Administration has approved Awiqli (insulin icodec-abae), the first and only once‑weekly basal insulin for adults with type 2 diabetes. The approval follows the ONWARDS phase 3a trial program involving roughly 2,680 patients and...
Microbiome-Activated Nanogel Successfully Delivers Butyrate in Mice
A preclinical study in Small describes an inulin‑butyrate nanogel that releases butyrate directly in the inflamed colon of mice, markedly improving colitis outcomes. The nanogel remains stable through the upper GI tract and is enzymatically activated by colonic microbes, delivering...
Asia Emerges as Testbed for Healthcare Innovation
It was a pleasure to participate in the Investment and Innovation Pathways to a Healthy Asia session at the Global Investors’ Symposium in Hong Kong. A timely discussion on where durable value is being created in healthcare across Asia, from prevention...
AI Empowers Chemists, Accelerating Novel Drug Discovery
The life of a chemist is about to change dramatically as we move away from tedious trial-and-error and deeper into the comfort of the prompt window. We don't need fewer medicinal chemists; we need more high-novelty drugs on the market...
WashU Team Uses Nanodiamond Quantum Sensors to Image Living Cells in Real Time
A multidisciplinary team at Washington University in St. Louis implanted nanodiamond quantum sensors inside living mouse cells and recorded real‑time magnetic and temperature fluctuations from mitochondria. The breakthrough, presented at the March 16, 2026 APS meeting, demonstrates a new route...
Decade-Long Quest to Break Blood-Brain Barrier Highlights Biotech Challenges
When we seeded Denali the idea was to break the curse of the blood/brain barrier. It took a decade and tons of faith and money. Biotech is hard. Curing diseases is hard. This is a good summary. ...
Google Pushes Post‑quantum Deadline to 2029, Warns of Quantum‑apocalypse
Google announced that it now expects quantum computers capable of breaking RSA encryption by 2029, accelerating the industry‑wide post‑quantum cryptography rollout to that year. The shift tightens timelines for governments and enterprises to adopt quantum‑resistant algorithms amid growing AI‑driven data...
NASA Preps Artemis II Launch as Costs Soar to $44 B
NASA is set to launch Artemis II, its first crewed Moon‑orbit mission since 1972, as early as April 1, 2026. The 98‑metre Space Launch System now carries a price tag of roughly $20 billion, pushing the overall Artemis program past $44 billion, and the...
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Are Trace Drugs Getting Into Your Produce? Scientists Have Answers
Researchers at Johns Hopkins have shown that crops irrigated with treated wastewater can absorb trace amounts of common pharmaceuticals such as antidepressants and seizure medications. Chemical analysis revealed that these compounds concentrate heavily in leaves—tomato leaves holding over 200 times...
Hospital Delirium Linked to Later Dementia Risk in Healthy Adults
A new population study in The Lancet Healthy Longevity found that older adults who experience delirium during a hospital stay face a three‑fold higher risk of developing dementia later, even if they entered the hospital with few or no chronic...
New Tool Rates Diet Misinformation by Potential for Harm, Not Just True or False
UCL researchers have unveiled Diet‑MisRAT, a rule‑based tool that evaluates diet and nutrition misinformation by its potential to cause harm rather than simply labeling content true or false. The system adapts the World Health Organization’s exposure‑risk framework, assigning green, amber,...
Treating Disease at Birth: How a Brief Spike in Testosterone Sets the Trajectory for Disease that Appears Decades Later
Researchers at Nagoya University discovered that the neonatal testosterone surge triggers mutant androgen receptor accumulation in motor neurons of male SBMA mice, initiating a cascade that leads to neurodegeneration later in life. Administering gene‑silencing drugs at birth reduced mutant protein...
Why Are Cancer Cells Able to Thrive in Conditions That Other Cells Cannot?
Soley Therapeutics, founded by clinician‑scientist Yerem Yeghiazarians and a cancer biologist, built a decade‑long, image‑based platform that treats cells as sophisticated sensors of their micro‑environment. The technology decodes how cells decide to live or die under low‑oxygen, nutrient‑poor conditions—an environment...
NASA Moves Permanent Moon Base Plans Forward, and Other News.
NASA is committing roughly $20 billion over the next seven years to build a permanent Moon base, shifting Artemis focus from the lunar Gateway to surface habitats and targeting continuous astronaut presence by the late 2020s. The agency’s move underscores growing...
Strength Training Fails to Reduce Knee Stress in Osteoarthritis
An 18‑month strength‑training trial involving 377 knee‑OA patients boosted hip‑abductor, hamstring and quadriceps strength but did not lower knee joint loading or pain. A post‑hoc analysis of the 88 strongest responders confirmed significant muscle gains—45% in quadriceps, 68% in hamstrings,...
How Anesthetics Destabilize the Brain: Scientists Stumble upon Common Mechanism
MIT researchers discovered that three widely used anesthetics—propofol, ketamine and dexmedetomidine—produce an identical destabilization of brain dynamics, measurable as a loss of dynamic stability. Using EEG‑based perturbation analysis, they showed that despite distinct molecular targets, each drug pushes the brain...
HaemaLogiX – Precision Immunotherapy for Multiple Myeloma
HaemaLogiX, an Australian clinical‑stage biotech, is developing precision immunotherapies for multiple myeloma by targeting novel antigens KMA and LMA that appear only on malignant plasma cells. Peer‑reviewed research validates these targets, allowing the company to spare healthy plasma cells and...
SBQuantum and Spire to Send Quantum Diamond Magnetometer Into Orbit
Canadian startup SBQuantum will launch a quantum diamond magnetometer aboard a Spire Global satellite on March 30 via a SpaceX Falcon 9 rideshare. The device, roughly the size of a quart of milk, is competing in the final phase of the National...
These Trees Brought a Fishery Back From the Brink. They Can Help You Too
Mangrove restoration in Cambodia’s Koh Kresna village has revived a once‑collapsed fishery, turning a depleted coastline into a thriving source of mackerel, shrimp and crab. Community leaders and NGOs have protected 145 acres of mangrove forest and planted over 2,000 saplings...