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.
Researchers in Victoria, Australia installed a two‑tennis‑court‑sized floating wetland platform at the Westernport Water treatment lagoon. Over two years the plant‑covered platform lowered nitrogen concentrations by 12% and reduced total greenhouse‑gas emissions by 22%, with methane dropping after just four months. The system cost about $234,000, which the authors claim is cheaper than conventional upgrades. The study suggests nature‑based solutions can simultaneously improve water quality and cut climate‑impact emissions.
Jim Skea, chair of the UN’s climate science body, talks to Zero about the future of its crucial research after the US pulled its support https://t.co/oOxMOJw7jx
German mathematician Gerd Faltings has been awarded the 2026 Abel Prize for his landmark proof of the Mordell conjecture, now known as Faltings’ theorem. The Norwegian Academy of Science and Letters announced the honor, which carries a cash award of...
Arctic permafrost thaw is accelerating the degradation of cultural sites, exemplified by South Aulatsivik 6 in Canada’s Nain archipelago. Researchers led by Rachel Labrie employed ground‑penetrating radar to identify the most vulnerable areas, offering a rapid, non‑invasive method for prioritizing excavations....
Eli Lilly’s investigational injectable retatrutide achieved a 1.9‑point HbA1c reduction versus 0.8 points for placebo after 40 weeks, while participants on the highest dose shed 15.3% of body weight compared with 2.6% on placebo. The weight loss was still progressing at...
The European Commission must decide by the end of July whether to bring municipal waste incineration into the EU Emissions Trading System. Emissions from waste‑to‑energy plants have roughly doubled since 1990, releasing tens of millions of tonnes of CO₂ each...
Researchers discovered that neutrophils from older individuals adopt a senescence‑like phenotype, marked by elevated SASP factors and reduced antimicrobial metabolism. RNA‑seq of lung neutrophils after Streptococcus pneumoniae infection revealed diminished glycolysis and ROS production, impairing bacterial clearance. Aged neutrophils also...
Argentina's government confirmed its withdrawal from the World Health Organization, effective March 17, 2026, a year after a formal notice. The move aligns Buenos Aires with the United States and sparks debate over the future of global disease surveillance and...
Researchers propose a new evolutionary model of aging that incorporates continuous gene effects on mortality, allowing for a runaway feedback loop that can produce immortal or negligibly senescent species. The model expands Hamilton’s classic framework by integrating external mortality, internal...
Scientists have isolated a gut‑bacterial metabolite, pTOS, that spikes in Burmese python blood after feeding and dramatically reduces appetite in obese mice. When administered to mice, pTOS caused a 9% body‑weight loss over 28 days without affecting energy expenditure. The...
Researchers at Baylor College of Medicine and Tongji University discovered that early weaning reshapes the gut microbiome, triggering epigenetic changes in intestinal stem cells that enhance immune defenses. The study, published in Nature Microbiology, shows loss of DNA methylation at...
Understanding how supaspinal and spinal CNS fatigue mechanisms work during exercise allows us to program training variables optimally . See more in this week's free Patreon article. https://t.co/6i4w1tPtdL
Bad Bunny’s Super Bowl halftime stunt spotlighted Puerto Rico’s fragile, climate‑stressed power grid, showing how pop culture can convey climate urgency without a lecture. The performance reached over 100 million U.S. viewers, turning a visual spectacle into a de‑facto climate message....
The ATLAS experiment at the Large Hadron Collider used advanced machine‑learning algorithms to probe supersymmetric particles in two new Run 2 analyses. One search focused on disappearing‑track signatures from chargino decays, while the other targeted low‑momentum leptons from neutralino cascades. Neither...
Researchers at City University of Hong Kong have created a thermochromic bifacial photovoltaic (TC‑BiPV) glazing system that combines a hydrogel‑based thermochromic layer with bifacial solar cells. The hydrogel switches from transparent to translucent as temperature rises, reflecting light toward the...
The 2025 review examines tocotrienols, a subset of vitamin E, as chemosensitizers that boost the effectiveness of conventional cancer drugs. Pre‑clinical studies show that combining tocotrienols with antiparasitic agents such as fenbendazole or mebendazole markedly increases tumor cell death. The analysis...
Nihon University's Tenkoh-2 cubesat, deployed from the HTV-X1 cargo ship on Mar 11, has been cataloged as object 68261, in a 495 x 501 km x 51.6 deg orbit.
A new Nature Medicine study shows that prediabetes can remit without any weight loss, challenging the long‑standing emphasis on shedding pounds to prevent diabetes. About 25% of participants in lifestyle programs normalized blood glucose despite stable weight, achieving protection comparable...
Latent tuberculosis infection (LTBI) affects millions, yet treatment relies on regimens without a gold‑standard test to confirm cure. Current diagnostics—tuberculin skin test and interferon‑gamma release assay— suffer false results and cannot differentiate active disease, leaving clinicians unable to monitor drug...
A large pragmatic trial involving 1,565 overweight or obese youths with bipolar spectrum disorders found that adding metformin to a brief lifestyle program significantly blunted weight gain associated with second‑generation antipsychotics. Over six months, the metformin group’s BMI rose only...
New Zealand’s Defence Science and Technology agency and the Royal Navy teamed with Dawn Aerospace to conduct the DARTE radar‑tracking experiment, using the Aurora suborbital spaceplane off the Canterbury coast. The trial demonstrated that the frigate HMNZS Te Kaha’s surveillance radar can...
By Fushin whose photo is of Orion's belt, 1300 light years away. Voyager was launched in 1977 and traveled until last year at 38000 miles per hour and made it one light day... https://t.co/oLrjZfg0t4
Los Alamos National Laboratory researchers propose using fiber‑optic cables as seismic sensors to detect moonquakes. The concept adapts telecom‑grade fiber, which can register minute strain changes, for deployment on the lunar surface. By embedding the cables in future lunar infrastructure,...
I'm looking forward to the Kavli Symposium tomorrow at the APS Global Physics Summit, where I'll speak about "The Road to Quantum Advantage" https://t.co/PVExMVwgFr
Northwestern University scientists led by Emma Zajdela quantified the long‑standing “20‑year rule” by analyzing 37,000 women’s‑clothing images from 1869 onward. Their mathematical model shows trends rise, fall, and return roughly every two decades, but the post‑1980 era displays a splintering...
New paper: Repowering existing U.S. wind farms with newer turbines could double current output so that the U.S. could meet up to 21% (instead of 10.5% currently) of electricity demand from wind. Paper: https://t.co/WSQ69VU0c5 Article https://t.co/aApXUcPvjp
The Molecular Psychiatry review maps autism spectrum disorder (ASD) from childhood through old age, highlighting that symptom expression and functional challenges evolve across life stages. While pediatric ASD research dominates, the article underscores a stark evidence gap for adults and...
A recent preclinical study demonstrates that cannabidiol (CBD) directly engages the TrkB neurotrophin receptor through its PTB‑binding domain, recruiting the adaptor protein FRS2 to trigger robust downstream signaling. This activation attenuates amyloid‑β deposition, tau hyperphosphorylation, and neuroinflammation in transgenic Alzheimer’s...
RNA epigenetics has expanded to over 170 chemically modified nucleotides that shape gene expression at transcriptional and post‑transcriptional levels. The review highlights m6A as the most studied mark, detailing its writer‑METTL3/14 complex, erasers FTO/ALKBH5, and diverse readers that control RNA...
Nature has issued an editorial expression of concern for the 2004 study linking FADD to innate antiviral immunity after detecting overlapping microscopy images across multiple figures. The flagged panels include Figure 1g, Figure 4a, Figure 4g, and supplemental Figures S1a and S2a, suggesting possible...
A newly engineered DNA base editor significantly reduces bystander edits while maintaining high on-target efficiency, offering a more precise tool for gene therapy and genetic research. geneediting
Researchers at UC San Diego have engineered a minimally evolved adenine base editor (ME‑ABE) that dramatically cuts bystander DNA edits while preserving the high on‑target efficiency of newer ABE8 variants. By reverting five specific mutations in the older ABE7.10 scaffold,...
A research partnership between Hong Kong’s Space Robotics and Energy Centre and Southeast University is accelerating autonomous space‑robotics, AI‑enabled navigation, and deep‑space energy management. The collaboration, supported by HKUST labs, targets rugged robotic platforms, precision manipulation, and modular power systems...
A new study in Conservation Letters finds that the 23 biodiversity targets of the Global Biodiversity Framework could reverse insect declines if met, but current metrics lack insect‑specific sensitivity. Researchers highlight that only dragonflies and damselflies have been fully assessed...
India is harnessing space and digital technologies to boost agricultural productivity and disaster resilience. ISRO and the Department of Space have launched satellite‑based programs such as FASAL, NADAMS, CHAMAN and SUFALAM that deliver real‑time crop health, yield forecasts and drought...
Xanadu Quantum Technologies, together with the University of Toronto and the National Research Council of Canada, unveiled a fault‑tolerant quantum algorithm that simulates resonant inelastic X‑ray scattering (RIXS) for lithium‑rich cathode materials. The pre‑print demonstrates that the method can model...
A new arXiv paper claims to formalize a free scalar quantum field theory in Lean/Mathlib by constructing a Euclidean measure that satisfies the Glimm‑Jaffe Osterwalder‑Schrader axioms. The work reproduces the classic proof that the two‑point Schwinger function yields a measure...
On March 18, 1965, Soviet cosmonaut Alexei Leonov performed humanity’s first extravehicular activity, stepping outside the Voskhod 2 spacecraft for roughly ten minutes. The EVA quickly turned hazardous as his suit swelled, causing glove and boot failures and forcing him to...
Researchers tested birch tar extracted using Neanderthal methods and found it inhibits Staphylococcus aureus, confirming its antiseptic potential. The study shows Neanderthals could have used birch tar for wound care as early as 200,000 years ago. Modern Indigenous practices align...
Our government has gone full idiot. Every single human infectious disease, from smallpox and influenza to AIDS and Ebola, originally spilled into our species from nature. I know of zero exceptions to this rule (please enlighten me if you do) We don’t...
A rush to boost to production of memory chips to meet accelerating demand from sectors like AI risks adding to climate cost of the semiconductor industry https://t.co/i5aUfKotIc
CrossSense Ltd’s AI‑powered smart glasses, featuring the Wispy conversational assistant, have won the £1 million Longitude prize for dementia technology. The glasses combine a camera, microphone and speakers to deliver real‑time verbal cues and floating text that help wearers complete daily...
I'll be on @BBCWorld News America TONIGHT ~8pm ET to discuss the unprecedented March heat wave in the U.S. and its tie-in to human-caused planetary warming. Please tune in! https://t.co/bmgrFtoNpJ
Doin some laptop work and watching the latest ISS space walk. Amazing how much tech goes into the safety of it. https://t.co/2vpLaqhNEd
Pasqal and Kipu Quantum have experimentally realized Analog Counterdiabatic Quantum Computing (ACQC) on neutral‑atom platforms, scaling the protocol to 100 qubits to solve the Maximum Independent Set (MIS) problem. By analytically deriving counterdiabatic corrections for Rabi frequency, detuning and phase,...
A new finding after stopping GLP-1 drugs in a large cohort with Type 2 diabetes: rapid erosion of CV benefit/protection New @bmj_latest by @zalaly @Biostayan https://t.co/JG6yB8wTJJ See thread: https://t.co/6JvfIIjVBw https://t.co/wUgWhvs9Yy
A prospective trial of 911 asymptomatic patients undergoing low‑dose chest CT showed that AI‑assisted nodule detection modestly increased interpretation time by about 15 seconds but significantly boosted the identification of Lung‑RADS‑positive nodules. Radiologists using the AI tool reported roughly double...
NASA's Perseverance rover has identified tiny corundum crystals—ruby or sapphire‑like gems—inside a Martian pebble named Hampden River. The rover’s SuperCam instrument used dual‑laser spectroscopy and luminescence imaging to match the spectral signature of the grains to laboratory ruby standards. This...
Researchers at Japan Advanced Institute of Science and Technology (JAIST) have launched a formal‑methods program to make quantum computers trustworthy. Their Laboratory on Formal Methods for Quantum Computing has introduced Concurrent Dynamic Quantum Logic (CDQL), a framework that can model...
Astronomy magazine does not list Messier 110 because the original Messier catalogue, compiled by Charles Messier, stops at 103 objects. Although Messier observed the Andromeda satellite galaxy, he never assigned it a Messier number, and it was only added by amateur Kenneth Glyn Jones...
