Today's Science Pulse
Twisting 2D hBN layers unlocks unprecedented control of quantum light
Researchers demonstrated that rotating ultra‑thin hexagonal boron nitride sheets can reversibly shift the color and wavelength of embedded quantum emitters far beyond what traditional solid‑state hosts allow. By picking up, stacking, and twisting the layers, they achieved spectral tuning orders of magnitude larger, a breakthrough reported in Science Advances.
Hidden Electric Space Waves Are Quietly Cleaning Earth's 'Killer' Electrons
A new study using three years of NASA Van Allen Probes data reveals a hidden class of highly oblique quasi‑electrostatic (HOQE) chorus waves that dominate the scattering of the most energetic electrons in Earth’s radiation belts. These electric‑dominant waves, which appear at extreme angles in low‑density plasma pockets, can knock electrons up to 2 MeV out of orbit and into the atmosphere far more efficiently than previously modeled mechanisms. The discovery challenges long‑standing assumptions that chorus waves travel mainly along magnetic field lines and provides a missing piece in the puzzle of how the belts self‑clean. Incorporating HOQE waves into global models could markedly improve space‑weather forecasts and satellite risk assessments.
Light Switch Makes Cancer Vulnerable to Attack
Researchers at ETH Zurich have engineered a light‑controlled molecular switch that selectively degrades glucocorticoid receptors in lung cancer cells. By breaking down these stress‑hormone receptors, the dormant, drug‑resistant tumor cells are awakened and become vulnerable to conventional therapies. The system...
Real-Time Microscopy Reveals How Semiconductor Nanowires Grow, and How Bismuth Seeds Can Speed Their Formation
Scientists at the University of Manchester and Sun Yat‑sen University used liquid‑phase transmission electron microscopy to watch tellurium nanowires form in real time. They observed spherical seed particles that sprout multiple nanowires, with growth rates ranging from 1 to 15 nm s⁻¹...
San Andreas Fault at Highest Stress Level in a Millennium
University of Hawaiʻi at Mānoa researchers used a millennium‑long earthquake simulation to show that stress on the San Andreas fault has reached its highest level in 1,000 years. The model indicates that multiple fault segments, especially around Cajon Pass, are primed for...
ICAR Hyderabad Develops Seed Coating Technology to Boost Yield up to 37%
The Indian Council of Agricultural Research’s Hyderabad institute unveiled a biopolymer‑based Smart Seed Coating that can lift yields by up to 37%. The biodegradable coating releases microbes, nutrients and protection agents directly at the seed‑soil interface, improving germination and early...
U.S. Military Tests Laser that Beams Power and Counters Drones
The U.S. Naval Research Laboratory, together with Boeing and the Army’s DEVCOM, successfully demonstrated a dual‑use laser system that can wirelessly beam power over long distances and instantly switch to counter‑UAS operations. The field test included harsh white‑out snow conditions,...
Chiesi Global Rare Diseases Highlights Advancements in Lipodystrophy Research at ENDO 2026
Chiesi Global Rare Diseases presented five poster abstracts at ENDO 2026, showcasing new clinical, real‑world and patient‑centered data on metreleptin for lipodystrophy. The studies include a 36‑month Phase 4 immunogenicity trial in generalized lipodystrophy, a 12‑month Phase 3 safety and efficacy trial...
Chinese Startup Spark Space Tests Engine, Raises Funds for Electric-Pump Rocket
Chinese startup Spark Space announced a successful hot‑fire test of its self‑developed Lieyan‑2 electric‑pump‑fed engine and secured a Pre‑A round of roughly 100 million yuan ($14.8 million) plus additional tens of millions from Cathay Capital. The company plans to launch the two‑stage,...
Moon‑Based Laser Could Serve as Universal Time and Navigation Standard
What if we put an incredibly powerful laser on the Moon? It could act as a time standard to synchronize lunar activity and as a spatial standard for creating GPS-like navigation for spacecraft. Jun Ye, a fellow at JILA, promises...
Expanded Hemodialysis Noninferior to Online Hemodiafiltration
A prospective, randomized MOTheR HDx trial involving 552 patients across 64 Spanish centers found that expanded hemodialysis with medium‑cutoff membranes is non‑inferior to online hemodiafiltration for a composite endpoint of all‑cause mortality and major cardiovascular events. Mortality rates and serious adverse...
QuantumScape and Honda Deepen Collaboration on Solid-State Battery Development
QuantumScape and Honda R&D have entered a multi‑year joint research agreement to advance solid‑state lithium‑metal batteries. The partnership builds on Honda’s recent technical evaluation, which found QuantumScape’s platform offers higher energy density, safety and faster charging than conventional lithium‑ion cells....
Reversing Prediabetes Cuts Cardiovascular Death Risk By
New in The Lancet Diabetes & Endocrinology: people who reversed prediabetes -- pushing blood sugar back to normal -- had a 58% lower risk of cardiovascular death or heart failure hospitalization, and 42% lower risk of heart attack and stroke....
AI Reads Brain Health From Retinal Photos
If you want to know a lot about a person's brain health, it's embedded in a retina photo, deciphered by AI https://t.co/3xN8k8R6CX @LancetDigitalH https://t.co/B4ucfC1Nek
Curiosity Mars Rover: Sharpshooting on Mount Sharp
NASA’s Curiosity rover continues its ascent of Mount Sharp, capturing striking images of mud‑filled tracks and cracked terrain on Sol 4928. The rover’s navigation cameras documented a network of boxwork structures that hint at alternating wet and dry periods in Mars’...
Scientists Discover How Cortisol Helps Lock in Early Neural Connections
A new study in Nature shows that the stress hormone cortisol (corticosterone in mice) activates glucocorticoid receptors in astrocytes, prompting these support cells to mature and close critical periods of brain plasticity. Visual exposure triggers a cortisol surge around post‑natal...
Scientists Discover Salt Clouds Swirling Around ‘Pink Planet’
Using the James Webb Space Telescope, astronomers led by Northwestern University obtained the first direct spectrum of the distant "pink planet" GJ504b, revealing clouds composed of salt. The object, about 25 Jupiter masses and only 550 °F, is the coldest directly...
Over Half the U.S. Faces Water Crisis: The Case for Water Efficiency
More than half of the United States—over 150 million people in 48 states—are under drought conditions, driven by La Niña and rising temperatures that boost evapotranspiration. The Colorado River’s streamflow has fallen about 20 percent since 2000, intensifying water scarcity across the West....
Quantum Immortatlity
Quantum immortality stems from the many‑worlds interpretation, suggesting that in a quantum‑suicide experiment a version of the observer always survives. The thought experiment uses a gun triggered by a quantum spin, creating branches where the shooter lives and dies. Critics...
How One New Telescope Is Going to Change Astronomy Forever
Construction of the Deep Synoptic Array (DSA) in Nevada is set to begin, with 1,650 twenty‑foot dishes spread across 120 square miles slated for completion by 2029. The array will combine real‑time signal processing with cutting‑edge GPUs, eliminating the need...
Scientists Turned Red Lettuce Green and Something Surprising Happened
Scientists at the University of Tsukuba suppressed anthocyanin synthesis in red leaf lettuce, turning the normally red heads green. The metabolic block rerouted the flavonoid pathway, markedly increasing quercetin and related compounds. Growth metrics remained unchanged, showing that pigment alteration...
Microsoft Is Making Significant Advances in Quantum Computing Across Multiple Qubit Modalities
Microsoft Quantum announced Majorana 2, a topological processor with 20‑second qubit lifetimes and 1,000× stability, pushing its million‑qubit roadmap to 2029. The company also advanced neutral‑atom computing, delivering 24‑28 logical qubits with Atom Computing and preparing the 50‑qubit commercial Magne system...
Beyond Bread and Beer, Alluring Yeast Species Could Yield New Mosquito Traps to Combat Malaria
Researchers at Johns Hopkins Bloomberg School of Public Health identified the orange‑colored yeast Rhodotorula taiwanensis as a potent attractant and trap for Anopheles gambiae, the primary malaria‑vector mosquito in Africa. The yeast’s scent—dominated by acetone and 3‑methyl‑1‑butanol—and its sticky biofilm...
Sound Waves Give Neuromorphic Chips a Brain-Simulating Edge
Researchers at the University of Arizona have built an acoustic neuromorphic synapse that leverages sound‑wave phase bits (phi‑bits) to perform parallel computations. The three‑rod device demonstrated 96.7% classification accuracy on the iris dataset using only 39 parameters and consumed roughly...
June 18, 1983: Sally Ride Is the First American Woman in Space
On June 18, 1983, physicist‑astronaut Sally Ride launched aboard the Space Shuttle Challenger, becoming the first American woman to travel to space. She was chosen from roughly 8,000 applicants after NASA opened its astronaut corps to women, completing rigorous training that included...
How Plants Keep Tabs on the Competition
A recent study in the Journal of Experimental Botany shows that plants actively monitor neighboring rivals through chemical cues and accelerate their own growth when competitors are also thriving. The research demonstrates that volatile organic compounds released by nearby foliage...
First New US Sunscreen Ingredient Since 1999 Approved by FDA – a Skin Scientist Explains How Bemotrizinol Works
On June 9, 2026 the U.S. Food and Drug Administration approved bemotrizinol, the first new over‑the‑counter sunscreen ingredient in the United States since 1999. The chemical, long used in Europe and Asia, provides broad‑spectrum UVA and UVB protection and is...
Boeing Demonstrates Quantum Protocol in Payload Set for 2027 Launch
Boeing announced that its Q4S quantum‑networking payload successfully demonstrated high‑fidelity entanglement swapping in ground tests, clearing a key hurdle before a scheduled 2027 on‑orbit experiment. The one‑year mission will validate the protocol on space‑qualified hardware, following a 2025 International Space...
Blood Tests for Testosterone Cannot Diagnose Low Sexual Desire in Midlife Women
A new study in Fertility and Sterility examined 731 Australian women aged 40‑69 and found that blood testosterone levels do not predict low sexual desire in midlife women. Using precise liquid chromatography‑mass spectrometry, researchers detected only subtle, nonlinear links between...
Boston Researchers Land $9M Grant to Advance Molecular Neuroimaging
Boston University’s Center for Brain Recovery and Radboud University have secured a five‑year, $9 million Leducq Foundation grant to launch the Translational Framework For Innovation in Cerebral Amyloid Angiopathy (TRAFFIC). The initiative targets cerebral amyloid angiopathy, a common age‑related vascular pathology...
New ProgEvo Score Predicts MDS Outcomes via Molecular Evolution
Prognostic Score [ProgEvo] for Myelodysplastic Syndromes Based on Molecular Evolution [May 26, 2026] @IvanCivettini et al. @NEJMEvidence https://t.co/dOMLlMLtSV #MDSsms #leusm #camoldx #hemepath https://t.co/4UBZVSSKop
Magnetic Fields Define Stable States in Complex Quantum Systems
Researchers Jia‑Jia Luo and Volker Meden at RWTH Aachen University analytically solved two non‑Hermitian XY spin‑chain models under a magnetic field. By contrasting standard and biorthogonal quantum‑mechanical formalisms, they showed that critical properties—including the phase diagram—are highly sensitive to both...
Quantum Space Wins Pentagon Contract to Develop Orbital Refueling Spacecraft
Quantum Space secured a Pentagon contract funded by the Operational Energy Capability Improvement Fund to build an orbital refueling vehicle using its Ranger platform, with delivery slated for 2028. The vehicle will service geostationary‑orbit satellites and support both military and...
Burmese Pythons in Florida Are Changing Everglades in a Surprising Way: Study Reveals Giant Snakes Are Spreading Seeds
Burmese pythons, already infamous for decimating wildlife in Florida’s Everglades, have been found to spread plant seeds indirectly by eating fruit‑eating birds and mammals. Researchers examined the snakes' digestive tracts and identified 25 different seed types, including native cabbage palm,...
ADA26: Retatrutide Delivers Unprecedented Weight Loss in Phase III TRIUMPH-1
Eli Lilly presented Phase III TRIUMPH‑1 data showing its triple‑hormone agonist retatrutide delivering unprecedented weight loss in adults with obesity or overweight. In the 80‑week trial, the 12 mg dose produced a mean 28.3% reduction (about 70 lb), with a subset losing over 30%...
Revealing the Role of Defective Sulfur Sites in Constructing Interfacial Potential Barriers for Photocatalytic CO2 Reduction Coupled With Water Oxidation
Researchers engineered sulfur vacancies in a CdS/BCN heterojunction, creating an interfacial potential barrier that directs charge flow for photocatalytic CO2 reduction coupled with water oxidation. The defect‑rich catalyst achieved a CO evolution rate of 58.79 µmol g⁻¹ h⁻¹ over six hours of simulated...
Laser Pulse Shaping Controls Ion Direction with Surprising Precision
Researchers at Freie Universität Berlin used advanced vibrational modeling to raise anisotropy in circular dichroism of the chiral molecule 3‑methylcyclopentanone to roughly 10%, far above earlier single‑digit predictions. By simulating a 1+1+1 multi‑photon ionisation pathway with 100 fs chirped laser pulses,...
Achieving High Capacity in Nickel‐Rich Cathodes via Low‐Voltage Lithium Storage Expansion
Researchers introduced a constant‑capacity (CCap) protocol that deliberately accesses a low‑voltage lithium‑storage reservoir in nickel‑rich NCM811 cathodes, prompting a controlled Li1‑NCM811 to Li2‑NCM811 phase shift. By fixing discharge capacity, the method curtails uncontrolled deep lithiation, preserving structural integrity and extending...
Wavelength‐Dependent Negative/Positive Photoresponse and Infrared Polarization Sensitivity of Two‐Dimensional PdSe2/NbSe2 Heterojunction‐Based Visual Synapse
Researchers have built a two‑dimensional PdSe2/NbSe2 heterojunction that toggles between negative and positive photoresponse when illuminated at 808 nm and 1064 nm under a modest bias. The device operates across a broad infrared window (808‑2200 nm) and consumes just 0.298 pJ per synaptic pulse...
A Covalent Resveratrol‐Polyoxometalate Hybrid for Synergistic Disassembly of Prion Protein Fragment 106–126 Aggregates and Catalytic Scavenging of Reactive Oxygen Species
Researchers have created a covalent resveratrol‑polyoxometalate hybrid, Res‑MnMo6, that simultaneously breaks down prion protein fragment PrP106‑126 aggregates and catalytically eliminates superoxide and hydroxyl radicals. The hybrid achieves 93% disassembly of pre‑formed aggregates and markedly reduces associated cytotoxicity. Unlike traditional antioxidants...
Photocatalytic Hydrogen Evolution From Self‐Assembled Stacks of Pd–TCPP and Pt–TCPP
Researchers demonstrated a surfactant‑free precipitation method that forms micrometer‑long nanorods of Pd‑TCPP and Pt‑TCPP in methanol/water. The Pd‑TCPP nanorods catalyze visible‑light hydrogen evolution without any added Pt cocatalyst, outperforming Pt‑TCPP across the optimal pH 4‑5 window. Compared with other porphyrin...
Ability to Resist Mutational Damage in Fibroblast Cells Correlates with Species Life Span
Researchers compared primary fibroblasts from ten mammalian species spanning short to long lifespans, exposing them to a low, non‑toxic dose of the mutagen N‑ethyl‑N‑nitrosourea (ENU). Using single‑molecule sequencing they quantified excess single‑nucleotide variants (ΔSNVs) as a proxy for DNA‑repair efficiency....
Regulating Lithium Plating Behavior in Lithium‐Metal Batteries via Molten‐Lithium Processing With Inorganic Additives
Researchers have developed a self‑assembled gradient interphase (SGI) for lithium‑metal batteries by reacting molten lithium with zinc fluoride (ZnF₂). The process creates a dual‑layer structure—a lithiophilic LiZn alloy beneath a robust LiF‑rich surface—that together regulate Li⁺ flux and suppress dendrite...
Rebuilding Ocular Surface Lubrication with a Light‐Triggered Hydration‐Lubricating Nanoplatform for Dry Eye Disease Therapy
Researchers unveiled a light‑responsive nanoplatform (PAM@HK) that forms a hydration layer on the ocular surface and releases the anti‑inflammatory compound honokiol on demand. The amphiphilic polymer combines a phosphorylcholine segment for ultra‑low friction and an azobenzene segment that photo‑isomerizes under...
Reducing Loss of Calcium Homeostasis to Treat Aging in Mice
Researchers uncovered that age‑related disruption of calcium homeostasis causes cytoplasmic buildup of the calcium‑binding protein S100A6, which drives DNA damage, cGAS‑STING activation and the pro‑inflammatory SASP secretome. By antagonizing serotonin receptors HTR2B/2C, the antidepressant mianserin restores calcium balance, reduces senescent...
Oxford PV Achieves 25.6% Efficiency for Perovskite-Silicon Tandem Module Based on Shingled Design
Oxford PV and Germany’s Fraunhofer ISE announced a 25.6% power‑conversion efficiency for a perovskite‑silicon tandem solar module that uses the Matrix Shingle architecture. The shingled design cuts cells into narrow strips, eliminates busbars and copper interconnects, and reduces both resistive...
Dr. Giulia Enders: How to Nourish Your Gut (And Keep It Thriving for Life)
The Knowledge Project released a new episode featuring Dr. Giulia Enders, a physician and microbiome researcher, who explains how the gut influences digestion, immunity, mood, sleep, and metabolism. She details how chronic stress and ultra‑processed foods erode gut health and...
First Deep‑Learning‑Driven Anti‑Aging Target Discovery Validated Experimentally
This is pretty cool - I think that this was the world's first application of deep learning technology to anti-aging and regeneration target discovery and it already had experimental validation. I dug out the paper and pasted in the comments.
F2G’s Oral Antifungal Clears Phase III Hurdle
F2G and partner Shionogi reported that oral antifungal olorofim achieved non‑inferior efficacy to amphotericin B‑based therapy in the Phase III OASIS trial for invasive aspergillosis. Day‑42 all‑cause mortality was 23.8% with olorofim versus 24.3% with AmBisome followed by standard care. Safety favored...
GLP-1s May Lower The Risk Of These 13 Cancers, New Study Finds
A new observational study of 80,899 obese adults without diabetes found that users of GLP‑1 receptor agonists such as semaglutide and tirzepatide experienced a 41% lower incidence of obesity‑related cancers over a two‑year period compared with matched peers receiving diet...
World-First GM Hookworms Can Produce and Deliver Drugs Within a Living Host
Washington University researchers have achieved the world’s first stable genetic modification of a human hookworm, enabling the parasite to produce and secrete an antibody that neutralizes tetrodotoxin. In animal trials, the engineered worms colonized the gut, released the antitoxin into...