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
Annual Gray Wolf Counts Find Increased Numbers In Oregon and Washington
The 2025 annual gray wolf reports show population growth in both Oregon and Washington. Oregon’s wolf count rose to 230 individuals, a 13% increase, while Washington reported 270 wolves, up 17% from 2024. Washington also saw a sharp decline in livestock depredation reports, falling from 54 to 17 incidents. Despite the gains, Oregon faces reduced federal conflict‑reduction funding, prompting state action through HB 4134 to support non‑lethal mitigation and rancher compensation.
9+ Ultra‑Processed Servings Daily Spike Heart Risk
As a medical school professor, I want you to count your ultra-processed food servings today. A major new study from the Multi-Ethnic Study of Atherosclerosis (MESA) just presented at ACC.26 followed thousands of Americans for years. The findings are stark: -- 9+ servings...
AACR 2026: Revolution’s Next Prospect, Merck’s Reveal and a Lung Cancer Battle
At AACR 2026, Revolution Medicines reported that its RAS‑G12D inhibitor zoldonrasib produced a 52% response rate and a median 11.1‑month progression‑free survival in heavily pre‑treated non‑small cell lung cancer (NSCLC) patients, hinting at accelerated‑approval potential. Merck presented early data on...
Biotech Has Become a Good News Story. Let the Sun Shine
Biotech is back in the spotlight as Revolution Medicines reported a Phase 3 trial that doubled survival for patients with advanced pancreatic cancer, a disease with a historically low five‑year survival rate. In March, Denali Therapeutics earned the first FDA approval...
GaN Breaks the 250 W Barrier in Flyback Power Supplies
Power Integrations has launched the TOPSwitchGaN family, extending the single‑ended flyback converter’s practical power ceiling from the traditional 200‑250 W limit to 440 W. By replacing silicon MOSFETs with gallium‑nitride HEMTs, the new devices achieve lower on‑resistance, reduced gate charge and output...
Quantum Chemistry's Classical Limits with Garnet Chan
In this episode, host Sebastian Hassinger talks with Garnet Chan, a leading computational chemist at Caltech, about the true boundary between classical and quantum capabilities in chemistry. Chan explains the significance of the nitrogenase enzyme’s FeMo cofactor, a benchmark often...
High-Dose Vitamin C May Slow Aging, Study Finds
New research in Cell Metabolism suggest high-dose vitamin C might slow aging👇 (details in comments)
A Long-Sought Quantum Computing Milestone Arrives as Fermionic Atom Gates Top 99% Accuracy
Two independent teams at the Max Planck Institute and ETH Zurich have demonstrated collisional quantum gates using fermionic lithium‑6 atoms, achieving two‑qubit gate fidelities above 99 %. Bojović’s group reported a peak accuracy of 99.75 %, while Kiefer’s team reached a loss‑corrected...
Lilly Adds Gene Delivery Technology to CAR T in up to $7B Kelonia Deal
Eli Lilly announced an up‑to $7 billion acquisition of Kelonia Therapeutics, securing its Phase 1 lentiviral in‑vivo CAR‑T candidate KLN‑1010 and the iGPS gene‑delivery platform. iGPS uses lentiviral particles to program a patient’s own T‑cells, potentially eliminating ex‑vivo manufacturing and pre‑treatment chemotherapy. The deal...
Teen Stress Can Permanently Rewire Brain, Boosting Mental Illness Risk
Teen stress may permanently rewire the brain, raising mental illness risk "The findings help explain why mental health conditions like depression and schizophrenia often trace back to stressful experiences during youth..." https://t.co/wVALCMTE11 @EarthDotCom https://t.co/LToEke4GVL
Legendary Climate Scientist Dave Fenton Shares His Fight
"The Climate Scientist Who Fought Back" | My interview with the legendary @DFenton for the new #FentonForecast podcast: https://t.co/VDlK4k3KEM
Magnetic Muon Measurements and Gene-Therapy Advances Win $3 Million Breakthrough Prizes
Researchers who measured the muon’s magnetic moment to a precision of 127 parts‑in‑billion earned a $3 million Breakthrough Prize, confirming the Standard Model while noting a lingering theoretical discrepancy. The award also honored three life‑science teams: the Penn group behind Luxturna, which...
Scientists Identify Main Cause of Extreme Nausea and Vomiting in Pregnancy
Scientists have pinpointed the growth differentiation factor 15 (GDF15) gene as the leading cause of hyperemesis gravidarum (HG), the most severe form of pregnancy nausea and vomiting. The genome‑wide study of nearly 11,000 HG cases and 420,000 controls also highlighted...
We Designed the Turf for Soccer’s Biggest World Cup Ever – Here’s How We Created the Same Playing Experience Across...
Researchers from the University of Tennessee and Michigan State University have engineered a hybrid turf system for the 2026 FIFA World Cup, ensuring consistent playing conditions across 16 stadiums in the U.S., Canada, and Mexico. The solution uses sod grown...
ASTS Payload Misplacement: Wrong Orbit Demands De‑orbit Plan
Success? They put their $ASTS payload into the wrong orbit. How will that be de-orbited?
Agenus Cancer Cocktail Records 0% Response Rate, Missing Midstage Goal
Agenus and its spin‑out MiNK Therapeutics reported a zero percent overall response rate in a Phase 2 trial of a three‑drug cocktail for advanced gastroesophageal adenocarcinoma. The regimen combined two experimental immunotherapies, botensilimab and balstilimab, with MiNK’s allogeneic iNKT cell therapy...
Why the Right Kind of Stress Is Crucial for Your Health and Happiness
The article argues that not all stress is harmful, distinguishing acute, chronic, physical and positive stressors. Emerging research shows brief, high‑intensity stress—often called eustress—can sharpen cognition, boost physical performance, and support immune function, while prolonged chronic stress undermines health. The...
Molecular Glue Daraxonrasib Shows Promise Against Pancreatic Cancer
Good summary of the marked benefit of the molecular glue drug (daraxonrasib) vs pancreatic cancer, from Revolution Medicines, and other progress (adds to the neoantigen vaccine with 6-year survival) gift link https://t.co/qk7Ar9dCAQ https://t.co/SMiA51fiwX
Novo’s Late-Stage Sickle Cell Win Piles Pressure on Competitors
Novo Nordisk reported that its oral pyruvate kinase‑R activator etavopivat reduced vaso‑occlusive crises by 27% in the Phase 3 HIBISCUS trial and more than doubled hemoglobin response rates versus placebo. The data support a regulatory filing slated for the second half...
Microplastics Ubiquitous in Brains, Concentrate Near Tumors
Microplastics and nanoplastics were found in 100% of healthy brains, 99.4% of diseased brains, with much higher concentrations adjacent to brain tumors https://t.co/8BDxeOtXJr https://t.co/rB0at3ADl2
Scientists Reverse Mouse Aging by 75%, Promising Human Breakthroughs
Dr. David Sinclair just dropped a two-hour masterclass on Tom Bilyeu's podcast. He shared 10 mind-blowing insights on how to reverse biological age in animals (and why it should work in humans too). 1) They already reversed a mice's age by 75%...
Psychedelics Go Mainstream
President Donald Trump issued an executive order to speed up research and access to psychedelic therapies, allocating $50 million in federal funding and instructing regulators to dismantle long‑standing barriers. The move validates a growing investment thesis that the psychedelic sector will...
In Brain Tumors, New Use for CSF cfDNA
Cerebrospinal fluid (CSF) cell‑free DNA is emerging as a reliable source for genomic profiling of brain tumors, offering a less invasive alternative to surgical biopsies. Compared with plasma, CSF provides a higher signal‑to‑noise ratio, improving detection of tumor‑derived mutations. The...
STAT+: Finally Cracking KRAS as a Druggable Target
Revolution Medicines announced that its KRAS inhibitor daraxonrasib produced tumor shrinkage in a Phase 2 trial for pancreatic cancer, marking the first clear efficacy signal for an oral drug targeting the once‑undruggable KRAS protein. The result follows a wave of...
Redesigned Ball Could Reduce Heading Impact - Scientists
A Football Association‑backed study from Loughborough University discovered that heading a football generates a pressure wave that transfers energy to the brain at levels comparable to low‑level military blasts, with some balls delivering up to 55 times more energy than...
UC San Diego Study Shows One‑Week Meditation Retreat Triggers Measurable Brain Changes
Researchers at the University of California, San Diego reported that a seven‑day meditation retreat produced measurable changes in brain activity, metabolism and immune markers in 20 healthy adults. The findings suggest short‑term meditation can rewire neural pathways and generate effects...
NASA Announces Potential Martian Biosignature Amid New Contamination Warnings
NASA said Perseverance has identified a potential biosignature in the Bright Angel formation, but a recent study of Martian meteorites uncovered pen‑ink and other Earth‑origin contaminants, underscoring the challenge of confirming life on Mars.
Researchers Map Mediterranean Diet’s Multi‑Pathway Longevity Networks
Scientists from KGK Science Inc. and partner institutions published a review on April 19, 2026 that maps the complex network of polyphenols in the Mediterranean diet and their combined effects on longevity. Using liquid chromatography‑mass spectrometry and network‑biology analysis, the...
Installations Surge Globally, Led by Europe, MENA
Installations are set to jump, led by Europe, the Middle East, Africa and Latin America. https://t.co/Okyyy9MwKG
Study Backs Five Standing Exercises to Cut Falls for Adults Over 55
A recent health report highlights five standing, weight‑bearing exercises that improve hip strength and cut fall risk for adults over 55. Backed by a 2023 JAMA Network Open study and a 2024 randomized trial, the regimen delivers a 34% reduction...
Four‑Week Orange Trial Shows Lipid Shifts in Fatty‑Liver Patients
Researchers at Italy’s National Institute of Gastroenterology completed a randomized 4‑week trial in which 60 patients with metabolic dysfunction‑associated steatotic liver disease ate 400 g of Navelina oranges daily. The study documented measurable changes in serum lipid species without affecting weight...
Climate Week Exhibition 'Earth, Air, Fire, Water' Opens at San Francisco’s Mills Building
KALW Public Media and the Swig Company opened the multi‑media exhibition 'Earth, Air, Fire, Water' at the Mills Building in downtown San Francisco. Featuring Bay Area artists who translate climate data into paintings, photography and collages, the show runs until...
Young Africans Will Inherit a Climate Crisis: How Kids in Sierra Leone Are Getting Ready
Researchers and youth leaders in Bo, Sierra Leone, launched a Youth Climate Science Hub to equip secondary‑school students (ages 10‑19) with climate adaptation knowledge and leadership skills. The low‑cost, school‑based program reached about 100 students—over half girls—through two phases of...
Regeneron Expands Dupixent to Pediatric Immunology and Teams with Telix on Radiopharma
Regeneron announced a label expansion for Dupixent in Europe to cover pediatric chronic inflammatory diseases and disclosed a strategic partnership with Telix Pharmaceuticals to develop radiopharmaceutical oncology agents. The moves broaden the company's biologic footprint and add a new oncology...
Blue Origin’s New Glenn Launch Hits Off‑nominal Orbit, Spurring Engineering Review
Blue Origin’s New Glenn launch from Cape Canaveral placed its AST SpaceMobile payload in an off‑nominal orbit, triggering an immediate engineering review. The setback arrives as the company pushes for 8‑12 flights this year and faces mounting competition from SpaceX and...
First Global Fossil‑Fuel Exit Summit Set for Colombia, Over 50 Nations to Attend
Over 50 nations are slated to meet in Santa Marta, Colombia, on April 28‑29 for the inaugural global conference on fossil‑fuel exit, co‑hosted by Colombia and the Netherlands. The gathering brings together producers and consumers representing roughly one‑fifth of global...
Nigerian Wins Global Prize for Trying to Save Bats in a Country that Shuns Them
Ecologist Iroro Tanshi, a post‑doctoral researcher at the University of Washington, received the Goldman Environmental Prize for her work protecting the endangered short‑tailed roundleaf bat in Nigeria’s Afi Mountain Wildlife Sanctuary. After witnessing a three‑week wildfire that threatened the bats,...
Anti-Mask Sentiment Is Making It Hard to Protect People From Wildfire Smoke
Wildfire smoke is now a leading public‑health threat, with recent studies estimating roughly 25,000 U.S. deaths each year and links to developmental disorders such as autism. Record‑warm winters and severe drought across the West have driven fire activity, burning over...
CStone Unveils Preclinical Data on Three Novel ADCs at AACR 2026
CStone Pharmaceuticals disclosed preclinical data for three proprietary antibody‑drug conjugates—CS5007, CS5006 and CS5008—at the American Association for Cancer Research annual meeting. The bispecific EGFR/HER3 ADC, CS5007, demonstrated plasma stability better than the DS‑8201 benchmark, with free payload release under 0.5%...
Enabling High Speed Swept-Source OCT with Advanced Data Acquisition
Swept‑source optical coherence tomography (SS‑OCT) is reshaping medical imaging with faster scan rates, deeper tissue penetration, and superior phase stability. The performance of SS‑OCT hinges on the digitizer, which must capture GHz‑level interferometric fringes with multi‑GS/s sampling, wide bandwidth, and...
Bracco Imaging, NYU Langone Sign Multi‑Year Deal to Accelerate Nanotech‑Based Imaging
Bracco Imaging and NYU Langone Health have signed a multi‑year Master Research Agreement to co‑develop advanced imaging technologies that rely on nanomaterial contrast agents. The partnership targets MRI, photon‑counting CT, targeted ultrasound and AI‑enhanced PET/CT, aiming to speed precision‑medicine diagnostics.
Oxford Researchers Teleport Quantum Gate Between Two Supercomputers with 96.9% Fidelity
Oxford University physicists have demonstrated quantum gate teleportation between two separate ion‑trap quantum processors, achieving 96.89% fidelity across a two‑meter gap. The experiment uses photonic links to entangle the modules, showing a viable path to scalable, distributed quantum computers.
Honor’s Lightning Crushes Human Record at Beijing Half-Marathon, Finishing in 50:26
Chinese smartphone maker Honor’s humanoid robot Lightning won the Beijing half‑marathon in 50 minutes 26 seconds, eclipsing the human world record of 57:20. More than 100 robots raced alongside 12,000 human runners, with nearly half operating autonomously, highlighting a leap...
How Resilient Fungus Might Survive Mars and Space
A study published in Applied and Environmental Microbiology shows that spores of the fungus Aspergillus calidoustus, isolated from NASA cleanrooms, survived laboratory simulations of the full Mars mission profile—including launch, space travel, and Martian surface exposure. The conidia withstood low...
Latvia To Join Artemis Accords Today
Latvia signed the Artemis Accords at NASA headquarters, becoming the 62nd nation to join the non‑binding framework for lunar cooperation. The signing fulfills a pledge made in October and brings all three Baltic states—Estonia, Lithuania and Latvia—under the agreement. The...
In the Wake of Artemis 2, America Needs to Consider the ‘Why’ of Its Government Space Program
The Artemis 2 mission, backed by the $10.08 billion One Big Beautiful Bill Act, reignited debate over the value of government‑funded space programs. While SpaceX dominates low‑Earth‑orbit launches, the article argues that commercial firms still depend on government‑led missions to de‑risk cislunar...
A Vaccine for Lyme Disease Could Be on the Horizon
Pfizer and Valneva reported that their Lyme disease vaccine candidate LB6V reduced cases by about 70% in a Phase 3 trial. The four‑dose regimen targets the OspA protein, preventing bacterial transmission from ticks to humans. If regulators approve it, the...
Researchers Are Using Ultrasound to Trigger Smell Directly in the Brain for VR
A team of researchers has built a prototype that uses focused low‑frequency ultrasound to stimulate the brain's olfactory bulb, creating the perception of smell without any airborne chemicals. By positioning a transducer on the forehead and targeting the bulb with...
Decoding Resistance to Targeted Therapy via New Cancer Models
ATCC and the Broad Institute have created a panel of isogenic non‑small cell lung cancer (NSCLC) cell lines that model resistance to osimertinib, the newest EGFR inhibitor. Using CRISPR editing and gene‑overexpression, the team introduced six clinically observed resistance mechanisms,...
Pheast Therapeutics Reports Early P-Ia Data for PHST001 at AACR 2026
Pheast Therapeutics presented initial Phase Ia data for its anti‑CD24 macrophage checkpoint inhibitor PHST001 at the AACR 2026 meeting. The study showed clear target engagement, activation of innate immunity and a favorable safety profile across dose‑escalation cohorts. Early clinical signals...