Know What's Happening in Science
Know What's Happening in Science
High‑altitude hypoxia curbs blood‑sugar spikes in mice
A mouse study found that low‑oxygen (hypoxic) conditions cause red blood cells to absorb far more glucose and convert it into a molecule that eases oxygen release, acting as a glucose sink. Mice exposed to 8% oxygen showed markedly smaller blood‑sugar spikes after glucose injections, and the effect persisted after they returned to normal air.
The World Meteorological Organization’s 2026 climate report added Earth’s energy imbalance (EEI) as a new flagship indicator, measuring the net heat the planet retains. It revealed that oceans absorb about 91 percent of this excess energy, setting a record for nine consecutive years. This persistent heat uptake drives continued warming, ice melt, and sea‑level rise. The report warns that rising ocean temperatures threaten food systems through coral bleaching, reduced fish yields, and coastal erosion.
Researchers at UCL and Brunel University have created a custom aluminum alloy, PA1, that outperforms the industry‑standard AlSi10Mg in directed energy deposition (DED) 3D printing. By engineering a narrow solidification window and adding nickel, cerium, manganese and controlled iron, the...
Researchers from the MP4MNT group at DISAT have created laser‑induced graphene (LIG) electrodes that are three‑dimensional, fully conductive, and selectively porous. The patented process uses a focused laser to convert polymer into graphene, allowing rapid, low‑cost production that fits into...
EMBL‑EBI’s MGnify platform has expanded its biome catalogue resource to cover 18 distinct environments, now housing over half a million microbial genomes, including a human gut collection of nearly 300,000 genomes. The catalogues combine metagenome‑assembled genomes and isolate sequences, providing...
Comet C/2025 R3, discovered by PAN‑STARRS, was photographed over Deming, New Mexico on March 28, 2026, displaying a tail longer than two degrees. The observation captured the comet in early morning twilight, indicating it remains bright enough for ground‑based viewing. Current orbital models suggest...
Researchers at The Hong Kong Polytechnic University have unveiled a new ultra‑precision machining method that combines laser and magnetic fields during diamond cutting, termed in‑situ laser‑magnetic dual‑field assisted diamond cutting (LMDFDC). The dual‑field approach delivers smoother surfaces, less subsurface damage,...
Uganda Wildlife Authority has translocated four southern white rhinos from Ziwa Rhino Sanctuary to Kidepo Valley National Park, marking the first free‑ranging rhinos in the country since the early 1980s. The sanctuary’s herd, grown from six founders to 42 animals,...
Researchers have unveiled a vertically stacked paper‑based microarray device (µAPAD) that integrates the full immunoassay workflow for high‑throughput SERS detection of cancer biomarkers. The 16‑layer wax‑patterned platform ensures uniform nanotag distribution, cutting signal variation from 36.6% to 6.69% and enabling...
Researchers have demonstrated that semiconducting single‑wall carbon nanotubes (SWCNTs) can act as their own photosensitizer under near‑infrared (NIR) illumination, producing singlet oxygen that selectively oxidizes guanine bases in the surrounding ssDNA corona. The resulting guanine peroxides react covalently with the...
Researchers have unveiled a fully water‑based lipid nanoparticle (LNP) platform that eliminates cholesterol and PEG, using poly(2‑methyl‑2‑oxazoline) as a stealth polymer. The solvent‑free formulation enables efficient delivery of CRISPR‑Cas9 components, achieving robust gene editing in primary human immune cells and...
The roundup highlights rapid progress in non‑lithium energy storage, with Unigrid’s sodium‑ion cells reaching 5,000 full‑depth cycles and projecting a 25‑year lifespan that matches solar PV panels. Inlyte Energy secured a domestic iron‑powder supply partnership to scale its iron‑sodium (ZEBRA)...
Italy’s IRIDE Earth‑observation programme has added eight new Eaglet II satellites, raising the total constellation to 24 assets in orbit. The launch, performed on SpaceX’s Transporter‑16 from Vandenberg, placed the satellites alongside the first batch deployed in November 2025. Each spacecraft carries...
Researchers have created a flexible core‑shell nanofiber (Cs3Bi2Br9@g‑C3N4–SnO2/PAN) using coaxial electrospinning that incorporates a dual S‑scheme heterojunction. The architecture widens visible‑light absorption and markedly suppresses charge recombination, delivering >97 % degradation of Rhodamine B and 99.5 % degradation of tetracycline within 50 minutes. The...
Researchers have engineered a bioinspired nanoparticle that co‑assembles an anti‑VEGF peptide with copper ions, adds a ROS‑scavenging moiety and a cell‑penetrating peptide, and achieves deep corneal delivery. The formulation extends ocular residence to roughly 70 minutes and reaches 300 µm in a...
Researchers have fabricated a large‑scale ferroelectric ceramic wafer (PNN‑PZT) using solid‑state sintering, achieving record‑high sensitivity for self‑powered X‑ray detection. At 150 °C the detector reaches 248 µC Gy⁻¹ cm⁻² sensitivity and a detection limit of 6.76 nGy s⁻¹, surpassing commercial amorphous selenium devices. The material exhibits...
NASA kicked off the two‑day Artemis 2 countdown on March 30, targeting an April 1 launch from Kennedy Space Center’s Launch Complex 39B within a two‑hour window. Mission managers reported no major issues with the Space Launch System rocket, Orion crew capsule, or ground...
The U.S. Department of Energy announced a goal to deliver a fault‑tolerant quantum computer by 2028, aiming for scientifically useful calculations. The Office of Science, with an $8.4 billion annual budget, will host the quantum user facility at a national laboratory....
A recent Frontiers in Nutrition study shows that sub‑chronic exposure to low‑level PM2.5—below WHO limits—induces mitochondrial‑dependent oxidative stress and neurofilament loss in mouse cortex, hippocampus, and thalamus. Daily supplementation with vitamin C (10 mM) or N‑acetylcysteine (40 mM) via drinking water markedly reduced...
A mouse model of parenteral nutrition‑associated liver disease (PNALD) was analyzed using combined RNA‑sequencing and untargeted metabolomics. Integrated machine‑learning pipelines (LASSO and SVM‑RFE) pinpointed five gene biomarkers (Itgam, Clec4d, Orm2, Lcn2, Cd14) and three metabolites (6‑n‑octylaminouracil, 6β‑hydroxy‑hydromorphone, α‑teresantalic acid). These...
Researchers analyzed over 158,000 adults aged 50+ with vision or hearing impairment using the TriNetX database. After propensity‑score matching, those with vitamin D deficiency (<20 ng/mL) faced a 55 % higher hazard of developing dementia over ten years compared with individuals with...
Researchers identified a low‑molecular‑weight protein hydrolysate from Polygonatum odoratum (POP) composed mainly of <1.5 kDa leucine‑ and valine‑rich oligopeptides. In a high‑fat diet/streptozotocin mouse model of type 2 diabetes, oral POP markedly reduced fasting and random glucose, HbA1c, and insulin resistance while...
A new review in *Metabolism* outlines how L‑carnitine may counteract metabolic dysfunction‑associated steatotic liver disease (MASLD), which now afflicts roughly one‑third of the global population. The authors detail L‑carnitine’s role in boosting mitochondrial fatty‑acid oxidation, improving insulin sensitivity, and dampening...
A recent review highlights finger millet and soybean as complementary, under‑utilized crops whose combined fermentation can dramatically improve nutrient density and functional properties. Fermentation reduces antinutrients, boosts mineral bioavailability, and enhances protein digestibility, while also improving flavor and shelf stability....
Researchers have discovered that the keratinous casques on cassowaries fluoresce under ultraviolet light, revealing distinct patterns for each species. The emitted glow falls within wavelengths that cassowaries can perceive, suggesting a possible visual signaling function. While the exact role remains...
Young blood-induced rejuvenation of neurovascular coupling involves endothelial IGF-1/IGF-1R signaling: evidence from heterochronic parabiosis using endothelial IGF-1R deficient and systemic IGF-1 knockdown mice "Our results identify IGF-1/IGF-1R signaling as a critical component of the molecular network through which young blood exerts...
A coalition of 150 neuroscience organizations sent a letter to Congress requesting $468 million for the NIH BRAIN Initiative for the upcoming fiscal year, matching the 2022 funding level and averting a budget shortfall as the 21st Century Cures Act funding...
A semi-autonomous legged robot equipped with compact scientific instruments can rapidly survey planetary surfaces, accelerating resource prospecting and the search for biosignatures on the Moon and Mars. spaceexploration
In this episode, Patrick and Cyprian interview Scott Jenin, VP of Materials Discovery at OTI Lumionics, about their breakthrough implementation of Parallel Iterative Qubit Coupled Cluster (IQCC) on GPU hardware. Scott explains how the algorithm, a true quantum chemistry method...
NASA’s Terrain Relative Navigation (TRN) lets spacecraft compare live images with onboard maps to pinpoint safe landing zones. First proven on the Mars 2020 Perseverance rover, TRN reduced landing uncertainty from miles to roughly 50 meters. The system’s compact camera‑computer design has...
Welinq, led by CEO Tom Darras, is building a full‑stack quantum networking solution that interconnects quantum processors across data centres. The offering spans qubit‑photon interfaces, optical‑network hardware, high‑efficiency quantum memories, and the AraQne compiler that partitions algorithms across heterogeneous QPUs....
The fact that every scientific paper in 2026 is still uploaded only as fully formatted PDFs to academic archive sites that often limit downloads tells you everything you need to know about how quickly the scientific system is adjusting to...
FROM ARTIST, Japan’s largest artist‑to‑consumer marketplace, introduced an online “art meditation” seminar that teaches a three‑minute, brain‑science‑validated practice to lower cortisol. The program aims to give busy adults a quick, evidence‑based self‑care tool that blends creative expression with mental‑health research.
The Indian Council of Medical Research’s National Institute of Nutrition has finished a two‑year survey of 2.6 lakh individuals in 183 districts, linking diet, activity and blood biomarkers. The dataset, called DABS‑I, is the first of its kind in India and...
A post‑hoc analysis of the SURPASS‑CVOT trial finds the dual GLP‑1/GIP agonist tirzepatide lowers a broad six‑component cardiorenal endpoint by 14% compared with the GLP‑1‑only drug dulaglutide. The result, presented at ACC 2026, could reshape how biohackers approach metabolic health...
Aurinia Pharmaceuticals announced a definitive agreement to acquire Kezar Life Sciences for $6.955 in cash per share plus a contingent value right (CVR). The deal, slated to close in Q2 2026, gives Aurinia access to Kezar’s lead immunoproteasome inhibitor, zetomipzomib, and...
The U.S. Air Force School of Aerospace Medicine’s Missile Community Cancer Study, now analyzing 148,078 cases from 1976‑2010, found statistically higher rates of testicular cancer and Hodgkin lymphoma among intercontinental ballistic missile (ICBM) personnel compared with other Airmen. Earlier phases...
Researchers from the University of Jyväskylä and Aalto University have demonstrated a laser‑assisted area‑selective ALD/MLD process that writes europium‑organic light‑emitting layers onto graphene with submicron resolution and over 90% selectivity. The technique creates patterned photoluminescent heterostructures and reversible n‑type doping,...
Scientists at the University of Rochester and Rochester Institute of Technology have built a squeezed phonon laser that dramatically reduces thermal noise, a breakthrough that could power unjammable quantum compasses and next‑generation nanomechanical devices.
Japan's space agency JAXA called off the RV‑X reusable rocket's maiden flight on March 30, citing a malfunction in the fuel‑line separation device. The abort marks the fifth delay of the program, pushing back Japan's timeline for reusable launch technology...
Major companies in Japan face mandatory new rules on climate reporting under the next phase in the country’s planned national emissions trading system. https://t.co/qWxjaezR9y
Researchers at UC Berkeley mapped a hypothalamic circuit that controls growth hormone release during sleep, identifying how GHRH and somatostatin neurons interact and feed back to the locus coeruleus. Using optogenetic recordings in mice, the Cell study showed distinct hormone...
Researchers from OIST, ISTA, Vienna and CAB published a computational study in PNAS showing that common ancestry, rather than selection or epistasis, is the primary constraint on protein sequence diversification. By estimating the effective dimensionality of protein families and simulating...
Visceral adiposity, metabolic health and aging 🗣️These insights highlight the view of VAT as a modifiable and context-sensitive contributor to metabolic disease and aging, and a promising target for promoting metabolic health and longevity. https://t.co/7pDMJ2n7gK https://t.co/m4VVzNhctw
A large cluster‑randomized trial of more than 21,000 acute ischemic‑stroke patients across 77 Chinese hospitals tested an AI‑powered clinical decision support system (CDSS). The tool, which combines AI‑assisted imaging with guideline‑based treatment prompts, lowered the 3‑month composite vascular‑event rate from...
The National Institutes of Health announced 15 winning teams in its Nutrition for Our Immune System Health (NOURISH) Autoimmunity Challenge, each receiving a $10,000 prize. The challenge solicited scalable, patient‑centered ideas that integrate diet, microbiome, and multi‑omics approaches to study...
A new experimental study shows that rogue waves can tower up to 65 feet (≈20 meters), roughly four times larger than traditional estimates. Researchers built a circular tank with 168 paddles to generate multidirectional swells, revealing that 3‑dimensional crossing waves amplify height...
Researchers at the University at Buffalo have unveiled a rapid testing method that determines the recycled‑plastic percentage in polymer products. By integrating triboelectric, dielectric spectroscopy, capacitance analysis, and mid‑infrared spectroscopy, the approach captures subtle material differences. Machine‑learning algorithms interpret the...
The University of Ottawa Heart Institute has published an 11‑point clinical practice guideline that integrates cardiovascular, neurological and mental‑health care. The C‑CHANGE/CMAJ guideline aims to replace siloed disease protocols with a patient‑centred, whole‑person approach, and it is already being rolled...
