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.
Rice University convened a multi‑disciplinary workshop to explore how artificial intelligence can speed up data interpretation for the Deep Underground Neutrino Experiment (DUNE). Leading physicists, AI researchers, and industry partners presented novel machine‑learning pipelines that promise to cut analysis cycles by half. The event unveiled an open‑source toolkit designed for real‑time event classification across DUNE’s massive liquid‑argon detectors. Attendees left with a roadmap for integrating AI into the next generation of neutrino research, positioning the experiment to meet its ambitious discovery timeline.
A joint Max Planck and Cambridge team has shown that nudibranch sea slugs generate their vivid hues through nanostructured guanine photonic crystals, not traditional pigments. The crystals act as microscopic pixels, each reflecting a specific wavelength, which together create matte, Impressionist‑style...
NASA’s Astronomy Picture of the Day features a SpaceX Falcon 9 launch captured 52 minutes before sunrise on March 4, 2026. The second‑stage exhaust plume, illuminated by the rising sun, resembles a glowing jellyfish drifting against the twilight sky. The image highlights...
planqc, Saarland University, BMW and Infineon have secured €2.3 million from the German Federal Ministry to launch the QIAPO project, a hybrid quantum‑classical effort aimed at industrial optimization. The initiative will use planqc’s neutral‑atom quantum computer to pre‑process complex problems in...
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The ALICE Collaboration at CERN’s Large Hadron Collider has reported the first clear evidence of quark‑gluon plasma (QGP) forming in high‑multiplicity proton‑proton and proton‑lead collisions. The analysis revealed anisotropic flow patterns similar to those seen in heavy‑ion collisions, with baryons...
Astronomy groups are alarmed after SpaceX and Reflect Orbital filed FCC applications for massive satellite constellations—up to one million AI‑data satellites and 50,000 reflective mirrors. The proposals would dramatically increase visible objects in low‑Earth orbit, potentially brightening the night sky...
Researchers at QuTech and ETH Zürich have built a constrained neural network that solves lattice gauge theories by embedding physical symmetry constraints directly into its architecture. The network automatically discards non‑physical gauge variations, focusing computation on configurations that determine energy levels....
NASA announced 14 university teams as finalists in the 2026 Revolutionary Aerospace Systems Concepts – Academic Linkage (RASC-AL) competition. The challenge asks students to devise rigorous concepts for lunar and Martian operations across four mission themes, from communications to power...
I will NEVER miss an opportunity to call out medical misinformation so people know how to protect themselves and rally for change. On this particular panel, we got into the hype and hope of stem cells in an honest and cathartic...
SightGlass Vision’s DOT (Diffusion Optics Technology) lenses were shown in two 12‑month trials—North American CYPRESS and Chinese CATHAY—not to increase astigmatism in children compared with control spectacles. The studies also confirmed that DOT lenses slow axial length growth and spherical...
Awesome to see the historic MSFC 4670 test stand helping to make space happen again https://t.co/WwjjIcnBik
Researchers at POSTECH have identified contact‑origin trap‑assisted tunneling as the dominant source of low‑frequency noise in ultrathin (5 nm) tellurium field‑effect transistors at room temperature. Temperature‑dependent 1/f noise measurements reveal that cooling to 100 K suppresses trap activation, restoring the carrier‑number‑fluctuation (CNF)...
University of Reading biologists analyzed 774 cactus species and found that flower size has little effect on speciation. Instead, lineages with the fastest-changing flower lengths diversified most rapidly. The study reveals cacti as one of the fastest‑evolving plant families, spreading...
Recent research confirms that actively playing music reshapes the brain, enhancing neuroplasticity, memory, and executive function. Studies using MRI and EEG show increased gray‑matter volume in auditory, motor, and prefrontal regions among both professional musicians and hobbyists. The cognitive benefits...
The study demonstrates a solution‑phase synthesis of a quantum‑dot‑embedded silica‑silver nanocomposite (QASQ) that dramatically boosts photoluminescence. Acting as both an optical cavity and a scattering center, the QASQ‑integrated PDMS film delivers a 4.34‑fold increase in PL compared with conventional QD...
Researchers have created a hybrid gas sensor by coating platinum diselenide (PtSe2) with zeolitic imidazolate framework‑67 (ZIF‑67). The ZIF‑67 layer acts as a molecular filter, raising the H2S‑to‑NH3 response ratio from 1.06 to 10.9 and delivering a 163% signal at...
Cellular health depends on rigorous quality control of messenger RNA, yet these surveillance pathways weaken with age. Research in C. elegans and yeast shows that impaired nonsense‑mediated decay, nonstop decay, and no‑go decay lead to ribosome stalling, protein aggregation, and...
Researchers at Florida Atlantic University discovered that the protein Rhes teams up with the bicarbonate transporter SLC4A7 to build tunneling nanotubes (TNTs) that ferry mutant huntingtin (mHTT) between neurons. Disrupting this Rhes‑SLC4A7 axis in mice dramatically curbed intercellular spread of...
Alessandra Cassar and colleagues published a PNAS Nexus study showing that high temperatures increase irritation but do not diminish prosocial behavior in experimental games. The research spanned participants from the United States, Mexico, Colombia, Kenya and India, revealing no heat‑induced...
Ursa Major announced that its Draper liquid‑fueled rocket engine completed a successful flight on the Air Force Affordable Rapid Missile Demonstrator on Jan. 27, 2026. The sub‑orbital test reached supersonic speeds, providing the first in‑flight validation of propellant stability and throttling performance....
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Virginia high‑school senior Mia Heller invented a compact water filter that uses magnetic ferrofluid to capture microplastics. Laboratory tests showed the device eliminates 95.5% of microplastic particles while reclaiming 87% of the ferrofluid for reuse. The membrane‑free system, about the...
The Indian Council of Agricultural Research’s Veterinary Research Institute (ICAR‑IVRI) has produced the first indigenous Sahiwal calves using ultrasound‑guided ovum pick‑up, in‑vitro fertilisation and embryo transfer (OPU‑IVF‑ET). Within five days in February‑March 2026, five healthy calves were born from a...
A real‑world propensity‑matched study of 1,666 non‑diabetic patients found that initiating tirzepatide within 14 days of an acute myocardial infarction or ischemic stroke cut the risk of emergency‑room visits, hospitalizations, acute kidney injury, repeat stroke and heart‑failure admission over two...
NASA partnered with the upcoming sci‑fi film “Project Hail Mary,” providing scientific consultation, astronaut interaction, and brand‑clearance for the agency’s logos. The collaboration coincides with the Artemis II launch preparations, positioning the movie as a cultural bridge to the crewed deep‑space...
Researchers at Rockefeller University unveiled MultiQ‑IT, a prototype ion trap with 486 parallel openings that captures roughly 1,000 times more ions than conventional mass spectrometers. By allowing simultaneous entry and exit of ions, the device dramatically improves sensitivity and throughput for...
NASA and the U.S. Space Force are conducting controlled detonations of methane‑liquid‑oxygen (methalox) propellants to quantify their explosive potential. Tests at Eglin Air Force Base began with C‑4 baselines, progressed to unmixed methane and LOX, and will scale to 20,000‑pound...
"Human-driven climate change is slowing Earth's rotation at a rate not seen in 3.6 million years" by @SIPappas for @LiveScience: https://t.co/NGg6BxEfj1
"Maps and charts show how this Western U.S. heat wave is a historic weather moment" by @GregPorter_wx & Anthony Edwards for @SFChronicle (via @YahooNews ): https://t.co/VNcs6TVSAJ
A new international study of 225 acute myeloid leukemia (AML) survivors, with a median follow‑up of 8.8 years, reveals that long‑term physical health remains significantly compromised despite rising survival rates. Survivors scored 8‑11 points lower on SF‑36 physical functioning and...
Orchids have evolved a suite of deceptive pollination tricks, ranging from sexual mimicry to foul‑smelling lures, to attract insects without offering rewards. The U.S. Botanic Garden highlighted six species—Lepanthes, Phragmipedium pearcei, Bulbophyllum picturatum, Coelogyne cristata, Spathoglottis kimballiana, and Angraecum comorense—each...
India plans to commission its second spaceport at Kulasekarapattinam in Tamil Nadu during the 2026‑27 financial year. The facility, named the Small Satellite Launch Vehicle (SSLV) Launch Complex, will support polar launches of the SSLV and other commercial rockets, targeting...
New Korean cohort study shows that cumulative exposure to elevated blood pressure between ages 30 and 40 markedly raises later‑life cardiovascular and kidney disease risk. Every 10 mm Hg increase in systolic pressure above 120 mm Hg was linked to a 27 % higher hazard...
Researchers at Nectome have successfully cryopreserved an entire pig brain, locking cellular activity with minimal damage. The method uses rapid vitrification to prevent ice formation, preserving neural architecture and synaptic connections. Nectome now plans to offer the service to terminally...
Direct‑to‑consumer pharmacogenomic testing is rapidly expanding in the UK despite the absence of a dedicated regulatory framework. A 2021 parliamentary inquiry called for stronger safeguards, but these have not been applied to PGx services. Researchers conducted focus groups with consumers...
A PLOS ONE study measured skin‑resistance and self‑reported fear in 119 participants exposed to images of ancestral threats (venomous snakes, heights) and modern threats (firearms, airborne disease). The data show that ancestral stimuli generate more intense and frequent sweating, especially...
Researchers used MRI scans to compare post‑mortem brains of seals, sea lions, elephant seals and their terrestrial cousin, the coyote. They discovered that pinnipeds possess a direct neural pathway that bypasses the midbrain, granting conscious control over vocal muscles. The...
A Swedish cohort study of 2,100 older adults found that high consumption of total and unprocessed meat was linked to slower cognitive decline and a 55% lower dementia risk among APOE ε4 carriers, while non‑carriers saw no benefit. The protective...
In this episode, Terence Tao and the host explore how Johannes Kepler uncovered the laws of planetary motion, emphasizing his iterative trial‑and‑error approach, the crucial role of Tycho Brahe’s precise observations, and the eventual formulation of Kepler’s three laws. They...
Researchers evaluated black soldier fly larvae meal (BSFLM) as a soybean‑meal replacement in broiler diets, testing inclusion rates from 0% to 100% across 360 chicks. A 25% BSFLM inclusion produced the highest slaughter weight (≈2.96 kg), dressing percentage (80.7%) and carcass...
The U.S. Space Force has shifted an upcoming GPS III satellite launch from United Launch Alliance’s Vulcan rocket to SpaceX’s Falcon 9 after a February anomaly halted Vulcan’s military flights. The GPS payload, originally slated for this month, will now launch no...
A large Swedish cohort study published in Nature Medicine shows that antibiotics can disturb the gut microbiome for up to eight years, with the most pronounced changes occurring within the first year. The research, which analyzed fecal metagenomes of 14,979...
Robots Made From Living Cells Get Upgraded With Their Very Own Nervous Systems https://t.co/ctQ64b45O4 https://t.co/ye1TV6VwCn
New research analyzing 264 million deaths in 20 high‑income countries finds that women aged 35‑60 experience higher mortality from breast and other reproductive cancers than men, eroding their overall longevity advantage. The authors introduced the Truncated Cross‑Sectional Average Length of Life...
A cross‑disciplinary study from EMBL and the University of Geneva demonstrates that variation in tissue mechanical properties—coined “mechanotypes”—drives the striking body‑shape diversity of cnidarians. By integrating active‑surface theory with experiments on six species, the team identified three mechanical modules that...
A recent study from Nepal examined paver blocks made from 40 % waste plastic and 60 % sand as an alternative to conventional concrete pavers. The plastic blocks achieved a compressive strength of 40.40 N/mm² (meeting M40 grade), lower water absorption (0.21 %) and...
A multivariate genome‑wide analysis of over 2.2 million individuals identified two genetic pathways underlying substance‑use disorders. The primary “externalizing” pathway, linked to reward processing and behavioral disinhibition, accounts for shared risk across alcohol, tobacco, cannabis and opioid addictions. A secondary, substance‑specific...
Imatinib (Gleevec®/Glivec®) is an oral ATP‑competitive inhibitor of the BCR‑ABL fusion tyrosine kinase, approved by the FDA in 2001 for Philadelphia chromosome‑positive chronic myeloid leukemia and other malignancies. The drug emerged from high‑throughput screening, structure‑activity relationship optimization, and structure‑based drug...
The study of 12,113 invasive lung cancer patients in Tennessee found significant sex‑based differences in the time from diagnosis to surgery. Men waited longer than women, while older women showed a reduced risk of delay. Black patients were less likely...
Malaria remains a leading health threat in Papua New Guinea, prompting the NATNAT project to evaluate supplementary vector control tools such as residual indoor spraying, spatial emanators, and larval source management. A qualitative study across four Madang Province villages used...
