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 Small Bodies Assessment Group (SBAG) announced its 35th virtual meeting will occur June 8‑11, 2026, offering the small‑body community a platform for collaboration. NASA has recently ended direct funding for all eight planetary‑science Assessment Groups, prompting SBAG to reassess its role and governance. The steering committee will revise SBAG’s Terms of Reference and open the process to community feedback. Additionally, SBAG plans to migrate its website from LPI hosting to ensure continuous access to resources.
A study published in #TheLancet Oncology reports a rise in bowel #cancer cases among people under 50 in 27 out of 50 countries over 10 years. Possible causes include obesity, gut bacteria, ultra-processed foods, and ... #healthcare #research https://t.co/Mjap7D8jtb
Galaxy Mapper: The Luminous Discoveries of Astrophysicist Hélène Courtois, a hardcover picture book released on Nov. 12, 2025, retails for $18.99 and targets readers aged 5‑9. Written by Allie Summers and illustrated by Sian James, it chronicles Courtois’s journey from...
The European Commission has launched the Euratom Work Programme 2026‑2027, placing nuclear technologies at the heart of its research agenda. The plan allocates roughly $244 million to bridge fusion energy from labs to the grid and about $119 million for fission safety,...
Pfizer’s Lyme vaccine shows efficacy, but misses key statistical hurdle There is a set up for drama here. $Valn $pfe Valneva stock is down 14% in premarket trading. https://t.co/WN0KOl4Nqh via @statnews
The 21‑year‑old Neil Gehrels Swift Observatory is spiraling toward re‑entry, and NASA has awarded Katalyst Space Technologies a $30 million contract to build and launch a robotic servicing vehicle, Link, to reboost the satellite. Katalyst must design, test, and launch the mission within...
A mouse study published in Cell Host & Microbe shows that the gut virome—primarily bacteriophages—modulates carbohydrate metabolism by activating immune pathways. Disrupting the virome with an antiviral cocktail caused sharp blood‑glucose spikes in mice fed a high‑carbohydrate diet, while enriching...
Latent Labs unveiled Latent‑Y, an autonomous AI agent that designs therapeutic antibodies from natural‑language prompts. Powered by the Latent‑X2 generative model, the platform compresses weeks of expert work into hours and can run multiple design campaigns in parallel. In three...
Insmed announced that a Phase 3 trial showed adding its inhaled antibiotic Arikayce to standard therapy significantly improved respiratory symptoms and boosted culture conversion rates in patients with newly diagnosed mycobacterium avium complex (MAC) lung infection. The study met its primary...
Researchers have revived a dead bacterial cell by transplanting the complete genome of Mycoplasma capricolum into a chemically inactivated host, creating the first living synthetic bacterium assembled from non‑living parts. The experiment builds on the 2010 landmark where a synthetic...
Pfizer and Valneva’s experimental Lyme vaccine cut the risk of infection by more than 70% in a late‑stage trial, offering a promising preventive tool for a disease that affects roughly 476,000 Americans annually. The study, however, missed its primary statistical...
Astronomy Magazine featured a striking photo of Saturn and Venus in close conjunction over the western horizon near Punta Braccetto, Sicily. The celestial duo appears low in the sky with Venus outshining the ringed planet. Photographer Gianni Tumino captured the...
Gray wolves are facing a coordinated legislative push that could strip federal Endangered Species Act (ESA) protections from both Mexican gray wolves and the larger Northwestern and Great Plains subspecies. The House Natural Resources Committee advanced the "Enhancing Safety for...
Apogee Therapeutics reported that its experimental long‑acting eczema biologic, zumilokibart, achieved sustained skin‑clearance in a mid‑stage trial. Seventy‑five percent of patients receiving the drug every three months and 85 % of those dosed every six months maintained an EASI‑75 response after...
A team of researchers demonstrated that an electric current can actively stabilize spins in energetically unfavorable states within a near‑isotropic tungsten‑cobalt‑iron‑boron‑magnesium‑oxide thin film. By fine‑tuning the film’s heat treatment, the material allows spins to point in any direction, producing large...
Researchers at the University of Tokyo have shown that the recent shift in the scalar spectral index (n_s) observed when combining cosmic microwave background (CMB) and baryon acoustic oscillation (BAO) data is a statistical artefact arising from a mild BAO‑CMB...
Researchers at Kyoto University and RIKEN identified the RNA‑binding protein DHX29 as the sensor that detects non‑optimal codons in human mRNA. Genome‑wide CRISPR screens, ribosome profiling, and cryo‑EM revealed that DHX29 binds ribosomes translating suboptimal codons and recruits the GIGYF2·4EHP...
Scientists at UC Irvine, Tel Aviv University, UMass Boston and Lawrence Berkeley Lab have created a nanoporous membrane that transports ions using a capacitive electrochemical ratchet, eliminating the need for chemical reactions or moving parts. By applying rapid low‑voltage pulses,...
Researchers analyzed RNA‑seq data from Caenorhabditis elegans and identified a broad decline in collagen gene expression with age, pinpointing 16 collagens consistently downregulated across multiple studies. Meta‑analysis of 66 datasets revealed that collagen expression is up‑regulated in 84% of long‑lived...
On 25 March 2026, ESA’s Celeste low‑Earth‑orbit positioning, navigation and timing (LEO‑PNT) mission will lift off aboard Rocket Lab’s Electron from New Zealand, deploying its first two demonstration satellites. The launch marks the inaugural step of an 11‑satellite constellation designed to test...
Astronomers have applied a new “space archaeology” technique to the spiral galaxy NGC 1365, using detailed chemical fingerprints in its gas to reconstruct its 12‑billion‑year assembly history. By mapping oxygen abundance across the galaxy and matching it with Illustris simulations, they...
Almirall hosted its 17th Skin Academy in Barcelona and Prague, drawing 800 dermatology professionals to discuss the latest science in medical dermatology. The program spotlighted new insights into atopic dermatitis—especially facial and neck involvement—and psoriasis, emphasizing patient‑reported outcomes and holistic...
Researchers at Harvard Medical School created a nine‑dot illusion that makes a centrally viewed purple dot appear more purple while surrounding dots shift toward blue. The effect stems from the scarcity of blue‑sensitive cones in the fovea and a yellow...
Researchers at Volkswagen and Jülich Supercomputing Centre have introduced a Quadratic Unconstrained Binary Optimisation (QUBO) formulation to standardise the vehicle platooning problem. The study benchmarks classical heuristics—simulated annealing and tabu search—against quantum approaches such as quantum annealing and QAOA, showing...
📰 🧪 James Tour Group in the News: Coal-derived quantum dots offer basis for effective antioxidantAn article features Rice research that determined that polyethylene glycol and graphene quantum dots […] https://t.co/nzomlmkBlU
A low-volume, low-frequency combination is able to maintain muscle fascicle lengths after eccentric-only training in humans. This suggests that maintenance of sarcomeres and myofibrils works slightly differently. https://t.co/kSamQXyhZh
Researchers at the University of Manchester and IBM Zurich have synthesized a novel "half‑Möbius" molecule that spontaneously twists 90°, creating a unique electronic topology. The 13‑carbon ring contains two isolated conjugated systems that merge into a single 24‑electron delocalized network,...
Researchers at the American Chemical Society meeting unveiled an experimental nail polish that can trigger capacitive touchscreens. By adding ethanolamine or taurine to a clear polish, the coating disrupts the screen’s electric field, allowing a fingernail to register as a...
In 2005 the MESSENGER spacecraft captured a time‑lapse of Earth as it drifted away on its trajectory toward Mercury. The video shows the planet’s bright, sun‑lit side dominating the frame, rendering background stars invisible. After the flyby, MESSENGER continued to...
NASA’s Artemis II, slated for an April 1 launch, will carry four astronauts on a ten‑day lunar flyby, marking the first crewed deep‑space mission since Apollo. After resolving hydrogen‑leak and helium‑flow issues on the Space Launch System, the crew will test Orion’s...
The UK National Audit Office warned that the nation is ill‑prepared for a severe space‑weather event, despite improved forecasting from the Met Office. Recent solar storms have already displaced thousands of satellites, highlighting vulnerability. The government estimates a 5‑25 percent chance...
A new study published in the Journal of Manufacturing and Materials Processing examines how additive‑manufactured polymers degrade under heat, humidity, UV exposure, and cyclic loads. It compares degradation mechanisms across FFF, SLS and vat‑photopolymer processes, highlighting the role of porosity,...
7 Drugs. 30,000 Mice. 20 Years. The Only Longevity Compounds With Real Evidence. https://t.co/BzdoDZeicb @agingroy https://t.co/uM5QMpIAS6
A new study reveals that deficiency of the enzyme ADA2 markedly increases programmed cell death and disrupts normal metabolic pathways. Researchers observed heightened apoptosis in immune cells and multiple organ tissues of ADA2‑knockout mice, accompanied by severe inflammation and organ...
Researchers introduced a yolk–shell BFO@tBT‑C nanoparticle that exploits shear stress at clot sites to trigger coupled tribo‑ and piezoelectric effects, generating reactive oxygen species for thrombolysis. The dynamic p–n heterojunction yields potentials 3.6‑ and 2.1‑fold higher than isolated triboelectric or...
Researchers introduced 1,3,5‑tris(3‑vinyl‑10H‑phenoxazin‑10‑yl)benzene (V3PXZ) as an organic cathode that undergoes in‑situ electrochemical post‑crosslinking (IEPC) to form insoluble, non‑conjugated polymer networks. The IEPC process simultaneously creates high‑surface‑area nanostructures, enabling rapid ion transport and delivering 56 % of capacity in just 36 seconds (100 C)....
Researchers engineered a tumor‑targeted nanozyme, MnO2‑dsDNA@BiTE/APT, that simultaneously delivers a double‑strand DNA STING agonist and a PD‑L1/CD3 bispecific T‑cell engager. The MnO2 carrier releases Mn2+ ions, activating the STING pathway, while the surface‑bound BiTE recruits T cells to cancer cells....
The review surveys recent progress in supported metal active centers for oxygen electrocatalysis, emphasizing single‑atom catalysts and their role in oxygen evolution and reduction reactions. It critiques the over‑broad use of the strong metal‑support interaction (SMSI) term, distinguishing multiple mechanisms...
Researchers have demonstrated a neuromorphic photodetector that mimics eye‑like gain control in the infrared‑polarization spectrum. The device uses a gate‑tunable Au/BP/PdSe₂ van der Waals heterostructure to achieve nonlinear gain compression via electrostatic barrier reconfiguration. Integrated with a neural‑network microcontroller, it autonomously adjusts...
Researchers have introduced a nickel‑based metal‑organic framework (Ni‑BPA) electrochromic film that switches rapidly between transparent and neutral dark‑brown states. The film, fabricated by electrostatic spray deposition, delivers 78% optical modulation at 490 nm and a coloration efficiency of 88.57 cm² C⁻¹. Strong hydroxide...
Researchers have engineered a strain‑modulated high‑entropy vanadium‑based chalcogenide (VMoFeCoNi)Sx using an optimized solvothermal route, achieving a single‑phase pyrite structure with 0.67% compressive micro‑strain. The nanoflower/nanoflake catalyst exhibits exceptional oxygen evolution reaction (OER) activity in alkaline media, delivering overpotentials of 210 mV...
The review highlights p‑block metal‑based electrocatalysts as sustainable alternatives to precious‑metal catalysts for energy‑conversion reactions such as CO₂ reduction, nitrogen reduction, and oxygen reduction. It details diverse architectures—single atoms, alloys, compounds, and doped systems—and explains how electronic tuning, oxophilicity, and...
Researchers engineered mesoporous silica nanoparticles (MSN) to encapsulate insulin and co‑formulated them with succinylated β‑lactoglobulin into pH‑responsive tablets. Surface grafting with polyethylene glycol and phosphonate groups boosted insulin solubility by roughly 2.5‑fold and stabilized the particles in gastrointestinal fluids. The...
Researchers have created a Ni‑MOF‑74@ZU‑609 core‑shell heterostructure that simultaneously delivers high propylene uptake and selectivity. Dynamic breakthrough tests show a record‑high selectivity of 5.51 and a capacity of 1.14 mmol g⁻¹ at 298 K and 1 bar, surpassing the performance of the individual parent...
Researchers evaluated nutritional status in 113 Chinese Huntington’s disease patients using CONUT, GNRI, and PNI scores and compared them with matched healthy controls. Malnutrition was markedly more common in HD, especially by CONUT (34.5% vs 13.3%) and GNRI (8% vs...
A Korean stroke registry of 1,484 acute ischemic stroke patients examined whether the C‑reactive protein‑to‑albumin ratio (CAR) and the CRP‑triglyceride‑glucose index (CTI) predict 90‑day functional outcomes. After multivariable adjustment, higher CAR (OR 1.25) and higher CTI (OR 1.38) were independently associated with...
University of Michigan researchers discovered that photoreceptor cells can reverse apoptosis when stressors are removed, highlighting the pivotal role of functional mitochondria and mitophagy in cell recovery. Using mouse cell lines and retinal detachment models, the team showed that damaged...
A new study in Cell Research links social hierarchy to immune competence by showing that pre‑frontal cortical synaptic strength governs peripheral T‑cell activity. Lower‑ranking animals displayed weakened synaptic transmission, which correlated with reduced T‑cell activation, while higher‑ranking peers exhibited stronger...
UK food security minister Dame Angela Eagle announced that alternative proteins are a major opportunity in the forthcoming Good Food Cycle strategy and that the government will accelerate novel food approvals. The announcement follows the Food Standards Agency’s recent moves...
Induced pluripotent stem cells (iPSCs) are being engineered into diverse therapeutic cell types, while in vivo reprogramming aims to convert resident cells directly within patients, eliminating traditional cell‑manufacturing steps. Both strategies depend on precise recombinant growth factors, cytokines, extracellular matrix proteins...
