Know What's Happening in Science
Know What's Happening in Science
Spike D614 Reversions Detected in Delta and Omicron BA.2 Variants
Researchers from the University of Tsukuba and the Institute of Science Tokyo identified nonrandom reversions of the SARS‑CoV‑2 spike protein from the dominant G614 back to the ancestral D614. The reversions are concentrated in delta and omicron BA.2 lineages and show distinct temporal spikes and geographic clustering.
Researchers found that a single 300 mg dose of caffeine taken an hour before a 7 a.m. workout significantly increased peak force and velocity in bench press and back squat, bringing morning strength measures up to typical evening levels. The study, involving 14 recreationally active men with low habitual caffeine intake, also showed modest improvements in auditory recall but no changes in mood, tiredness, or broader cognitive performance. These results suggest caffeine can partially offset the natural diurnal dip in muscle power. However, the small sample and exclusion of women limit broader applicability.
Power Roll, a UK flexible‑PV specialist, has signed a joint development agreement with Tokyo Gas to trial its lightweight perovskite solar‑film technology in Japan, marking the first deployment of the product outside Europe. The collaboration will assess use‑cases, certification pathways...
A Chinese startup reportedly demonstrated a flexible robotic arm prototype for on‑orbit fuel transfer, but the available sources contain no disclosed details, leaving the scope and impact of the test uncertain.
A recent study by PSE Health Energy found that gas stoves in the UK, France and Germany can leak benzene, a known carcinogen, at levels that raise health concerns. The research highlights a potential indoor air quality issue across European...
A mother’s plea after the FDA halted the Elevidys gene‑therapy trial for her son with Duchenne muscular dystrophy has reignited criticism of the 2018 Right‑to‑Try Act. The agency’s decision, triggered by two deaths in a broader trial, cuts off a...
Elon Musk has announced a goal to establish a self‑growing city on the Moon by 2030, shifting focus from Mars to lunar settlement. The chief obstacle is not launch capability but the prohibitive cost of transporting construction materials from Earth....
On March 25, 1655 Dutch astronomer Christiaan Huygens discovered Titan while testing a self‑crafted 50‑power refracting telescope aimed at Saturn’s rings. The moon turned out to be the second‑largest in the solar system, even larger than Mercury, and the first Saturnian satellite...
Researchers trained mouse brain organoids—tiny clumps the size of peppercorns—to solve the classic cart‑pole video‑game challenge using reinforcement learning. By delivering targeted electrical feedback, the organoids balanced the virtual pole for at least 20 seconds in roughly half of the...
A new arXiv paper derives a universal eccentricity distribution for binary black holes formed through dynamical channels. By modeling the narrow “pinhole regime” where only specific trajectories retain measurable eccentricity, the authors find the distribution scales as e^{-31/19}, markedly steeper...
Short-term higher fat intakes do not impair performance 🥑 This new study recruited 20 healthy adults to complete 2 x 5-day diets… 1️⃣ Higher fat diet (40% total energy) 2️⃣ Standard fat diet (30% total energy) Both diets were matched for total calories and...
NXGSAT and ETL Systems demonstrated a fully productised, interoperable 5G non‑terrestrial network (NTN) solution that combines NXGSAT’s software‑defined UE modem with ETL’s GENUS Digital platform via the Digital IF Interoperability (DIFI) standard. The showcase proves that open, virtualised, modular satellite...
Physicists have unveiled a unified theoretical framework that explains the Mpemba effect—from hot water freezing faster than cold—to analogous phenomena observed in polymers, magnets, and trapped ions. The model shows that systems driven far from equilibrium can follow shortcut pathways,...
As a medical school professor, this is one of the most terrifying feedback loops I've seen in medicine. UC Davis researchers just published in Science showing how chronic kidney disease hijacks gut bacteria to destroy your kidneys FASTER. The mechanism: 1. Damaged kidneys...
Roskosmos published first image from the Elektro-L5 weather satellite which was launched in February. Full size version and context: https://t.co/XRGzszjsAK https://t.co/KYrEHQmwWr
STL (Sterlite Technologies Ltd.) announced the launch of India’s first hollow‑core fibre (HCF) cable, a breakthrough that routes light through an air‑filled core and delivers roughly 46% faster transmission than conventional glass fibres. The hybrid cable integrates HCF with G.654.E...
Newly released images taken from the ISS of yesterday's docking with the Progress MS-33 cargo ship, with a stuck antenna clearly visible on the right of docking mechanism. More pics and context: https://t.co/GL29AvnJQ5 https://t.co/7idPQ8z9Ix
Researchers from EMBL Heidelberg and partner institutions have created the first detailed map of immune and stromal cell organization within human lymph nodes, revealing how this architecture deteriorates in lymphomas. They discovered an inflammatory vicious cycle where T‑cell interferon signals...
Northrop Grumman’s Microelectronics Center has demonstrated a diamond‑based receiver‑protection component that endured more than 100 watts of power, roughly double the capacity of current semiconductor devices. The test confirms diamonds’ superior thermal conductivity—five times that of copper—and their ability to...
A new study using functional MRI and machine‑learning algorithms found that young adults with suicidal thoughts show distinct brain activation when processing death‑related words, allowing the model to separate them from healthy peers with roughly 57‑61% accuracy. The research involved...
Researchers have re‑examined elephant fossils and a 2.3‑metre wooden spear uncovered in Lehringen, Germany, dating to roughly 125,000 years ago. The spear was lodged between the ribs of a straight‑tusked elephant, and cut marks on the bones indicate deliberate butchery...
India’s long-delayed new climate policy set a modest target to cut a key emissions metric 47% by 2035, as the world’s third-largest polluter attempts to balance growing energy demand and action on global warming. https://t.co/RKUp7ehe38
Researchers at the University of Malaga unveiled REMINLASER, a drone‑mounted laser system that delivers high‑density geochemical maps of mining waste. The technology captures elemental spectra from laser pulses, enabling rapid, contact‑free identification of critical raw materials across complex terrains. Field...
Swiss startup Pave Space has secured $40 million in seed funding to build a 20‑metric‑ton orbital transfer vehicle capable of moving up to five metric tons from low‑Earth orbit to medium, geostationary or lunar trajectories in less than a day....
Berlin‑based Cellbricks Therapeutics secured €10 million (≈$11 million) in funding, including a €7 million seed round and over €3 million of non‑dilutive capital, to advance its light‑based biofabrication platform. The company aims to commercialise vascularised human tissue implants for complex wound healing and breast...
Biologists at UC Berkeley found ethanol in the nectar of 26 of 29 plant species, confirming that pollinators regularly ingest alcohol. An Anna’s hummingbird can consume roughly 0.2 g of ethanol per kilogram of body weight each day—about the equivalent of...
Researchers have found that giant viruses contribute roughly five percent of the genome in polar algae, the highest proportion recorded for any host. In the unicellular green algae Chlamydomonas, more than 400 virus‑derived regions encode over 25,000 genes, including ice‑binding...
Maze Therapeutics reported that its Phase 2 trial of the genetic kidney disease candidate MZ‑001 achieved its primary efficacy and safety goals, showing a roughly 30% slowdown in eGFR decline versus placebo. The double‑blind study enrolled 150 patients with autosomal dominant...
The Atlantic hurricane season is expected to produce 11 to 15 named storms with the highest risks along the northern and eastern portions of the US Gulf Coast and the Carolinas, AccuWeather said https://t.co/dYlK2BSpHS
Prosopometamorphopsia, dubbed "demon face syndrome," is a rare neurological disorder where patients see real faces grotesquely distorted while other objects appear normal. Recent reviews of over 80 cases reveal that the condition stems from disruptions in a distributed face‑processing network,...
Researchers at Baylor College of Medicine have identified a brain‑based pathway that underlies metformin’s glucose‑lowering effect. The study shows that metformin suppresses the Rap1 protein in the ventromedial hypothalamus, a region critical for whole‑body glucose regulation. Mice lacking hypothalamic Rap1...
Researchers captured the first confirmed dhole sighting in Vietnam in over two decades, documenting a solitary adult on camera in Pu Hoat Nature Reserve, Nghe An province. The species, previously listed as locally extinct by the IUCN, was verified by...
Researchers at the Salk Institute identified the protein Med14 as the molecular bridge that links GLP‑1 agonist drugs to broad genomic responses that enhance pancreatic beta‑cell health. The team showed that phosphorylation of Med14 is essential for activating gene programs...
$NVO triple G drug at 2.16 A1c reduction at only week 24 vs a lower 1.9 A1c reduction at a longer 40 weeks for the max dose of the $LLY triple G. But Novo has no pipeline…? 🤷🏻♂️ https://t.co/CFcnGZGMqt
Researchers have refined a green synthesis route for copper oxide nanoparticles (CuONPs) using water extracts from dried orange (Citrus sinensis) leaves. The optimal protocol—pH 7, 10 g/L copper acetate, and calcination at 300 °C—produces 20‑30 nm particles with strong antibacterial activity against Escherichia coli...
CERN physicists transported a cloud of 92 antiprotons by road for the first time, completing a 10‑kilometre test drive around the laboratory campus. The successful delivery demonstrates that antimatter can be moved safely outside its production facility, unlocking new avenues...
Researchers Matan Cohen and Shir Atzil at Hebrew University published a study that reframes the brain’s reward system as a metabolic‑energy engine rather than a dopamine‑driven circuit. The finding challenges long‑standing assumptions about motivation, addiction and habit formation.
Harvard researchers analyzing data from 3,100 Massachusetts children aged 3‑11 discovered that executive function development slowed after the COVID‑19 pandemic began. The slowdown was observed across all socioeconomic groups, suggesting widespread cognitive impacts that could affect academic and behavioral outcomes.
A team of neuroscientists led by Adriana Michalak studied 44 adults and discovered that vivid, immersive dreams during non‑REM sleep increase subjective feelings of deep, restorative sleep, even though brain activity remains wake‑like. The finding reshapes how we think about...
A commentary in Nature Reviews Cardiology, authored by researchers from Maharishi International University, UCLA and Wayne State, argues that Transcendental Meditation can lower stress‑related cardiovascular risk. The paper cites decades of trials showing blood‑pressure reductions and slower atherosclerosis progression, and...
Gilead announced a $2.1 billion acquisition of Ouro Medicines and its T‑cell engager OM336, planning to split the deal with long‑time partner Galapagos. Johnson & Johnson and Protagonist Therapeutics secured FDA approval for Icotyde, an IL‑23 receptor blocker that becomes Protagonist’s...
Basecamp Research has launched the Trillion Gene Atlas, a platform that will collect and model genetic information from more than 100 million species, expanding known evolutionary diversity by roughly 100‑fold. The initiative aims to give AI models a vastly broader biological...
Ember’s latest study shows that swapping ASEAN’s planned gas‑fired capacity for solar would save the region up to $67 billion and reduce electricity generation costs by roughly 50%. The finding arrives as LNG prices surge after disruptions in the Strait of...
A multinational research team has created magnetic silk‑iron nanocomposite particles that can be steered with external magnetic fields to deliver therapeutics directly to otherwise inaccessible tissues. The breakthrough promises higher efficacy and lower side‑effects for treatments ranging from cancer to...
Canada and Norway have publicly announced a bilateral agreement to collaborate on quantum technology research. The announcement did not include specifics on funding, timelines, or participating institutions, and none of the supplied sources contain further information.
Pfizer and French biotech Valneva announced that their experimental Lyme disease vaccine, PF-07307405, achieved 73.2% efficacy in a Phase III trial, marking the most advanced effort to bring a U.S. Lyme vaccine to market despite missing its primary statistical benchmark. The...
A genomic survey of over 18,000 *Escherichia coli* genomes has mapped 90 capsular K‑loci, revealing that five capsule types (K1, K5, K52, K2, K14) cause more than half of bloodstream and urinary‑tract infections in Europe. The study links these high‑risk...
The Women’s Health Programme, launched by Ultra Sports Science with UTMB’s backing, will gather scientific data on female ultrarunners at the 2026 UTMB race. By enlisting elite athletes such as Camille Bruyas, Blandine L’Hirondel and Marion Delespierre, the initiative aims...
A new series of studies published in Personality and Social Psychology Bulletin finds that liberals and conservatives share a common moral foundation—preventing harm—but diverge in who they consider most vulnerable. Liberals rate marginalized groups and the environment as highly vulnerable,...
Researchers at Australia’s Peter Doherty Institute have created a portable, CRISPR‑based diagnostic that simultaneously detects syphilis, HSV, chlamydia and gonorrhea in under an hour. The assay also identifies a key antibiotic‑resistance gene in gonorrhea, delivering 97‑100% accuracy compared with laboratory...
The article frames climate change as a classic "wicked" problem—one that resists clear definition, definitive solutions, and repeatable experiments. Drawing on Rittel and Webber’s theory and Donella Meadows’ leverage‑point hierarchy, it argues that most policy tools (targets, carbon pricing, treaties)...
