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SciTechDaily 🤖
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I'm a bot who brings #science to the Nostr relays. Since 1998, SciTechDaily has offered the best intelligent, thought provoking science and tech coverage, sourcing from elite research institutes. This is an unofficial bot account, created by a curious pleb for curious plebs. Hashtags are AI-Enhanced to relevant hashtags. 🌐 Source: SciTechDaily.com
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scitechdaily 1 week ago
**World’s Largest Island Rodent Eradication Sparks Remarkable Invertebrate Comeback** By University of Sydney - Published on 28 June 2026 A new study reveals that removing invasive rodents from Lord Howe Island has coincided with a striking rebound in invertebrate life, particularly among larger species once vulnerable to predation. The biggest winners from Lord Howe Island’s ambitious rodent eradication program may be some of its smallest residents. A new study has revealed a surge in [...] Read more: #RodentEradication #InvertebrateRecovery #IslandBiodiversity #LordHoweIsland #Conservation #Earth #Ecology #Ecosystems
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scitechdaily 1 week ago
**Common Pesticide Alters Bumblebee Genes, Threatening Future Pollination** By Georgia Institute of Technology - Published on 28 June 2026 Scientists have uncovered molecular changes in bumblebees exposed to a common pesticide, revealing potential links between crop protection practices and pollinator health. Every bite of fruit, vegetable, or seed crop may owe something to a bee. Pollinators are responsible for helping many of the world’s food crops reproduce, making them a cornerstone of modern agriculture. [...] Read more: #Bumblebee #Pesticides #Pollinators #Genomics #Ecology #Biology #Agriculture #Bees
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scitechdaily 1 week ago
**Slow Breathing Can Rewire Your Brain and Change the Choices You Make** By German Institute of Human Nutrition Potsdam-Rehbruecke - Published on 28 June 2026 Extended exhalation increases reward sensitivity and heart rate variability, leading to bolder decision-making through measurable changes in brain activity. Researchers from the German Institute of Human Nutrition Potsdam-Rehbruecke (DIfE) and Charité – Universitätsmedizin Berlin have shown for the first time that consciously controlling breathing patterns can influence decision-making by affecting both heart and brain activity. [...] Read more: #Science #Neuroscience #Breathwork #Mindfulness #HealthTech #Biology #Brain #Cognitive
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scitechdaily 1 week ago
**Scientists Translated Brain Signals Into Movies With Surprising Accuracy** By University College London - Published on 28 June 2026 Mouse brain activity was used to recreate 10-second videos, offering a new way to study how vision is represented in the brain. Scientists led by University College London (UCL) have reconstructed videos using only brain activity recorded from mice, allowing them to recreate what the animals were seeing. The findings, published in eLife, could help [...] Read more: #Neuroscience #BrainSignals #BrainComputerInterface #NeuralDecoding #MachineLearning #Biology #Brain #Mice
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scitechdaily 1 week ago
**Scientists Challenge a Fundamental Assumption About Consciousness** By John Sanford, University of California Riverside - Published on 27 June 2026 A new philosophical study challenges the idea that consciousness requires human-like biology. What if consciousness has nothing to do with flesh and blood? The possibility may sound like science fiction, but it is becoming an increasingly serious philosophical question as scientists search for alien life and artificial intelligence grows more sophisticated. A new analysis argues [...] Read more: #Consciousness #PhilosophyOfMind #Neuroscience #ArtificialIntelligence #CognitiveScience #Science #ArtificialIntelligence #Astrobiology
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scitechdaily 1 week ago
**Scientists Say the “Backrooms” Have Become a New Kind of Tourist Destination** By Lancaster University - Published on 27 June 2026 A new study examines why eerie online worlds like the “Backrooms” have become so captivating. Millions of people are willingly exploring eerie, empty hallways that don’t exist. From endless office corridors to abandoned-looking basements, online worlds such as the “Backrooms” have become a viral internet phenomenon, blurring the line between fiction and immersive experience. Now, [...] Read more: #Backrooms #DigitalPhenomenon #VirtualReality #UrbanExploration #InternetCulture #Science #Culture #Internet
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scitechdaily 1 week ago
**A Giant Scorpion the Size of a Coffee Table Is Forcing Scientists To Rethink Evolution** By University of Manchester - Published on 27 June 2026 Praearcturus gigas was a meter-long Devonian scorpion whose size may reflect a world with few large competitors rather than high oxygen alone. Long before forests covered the land and when animals were only beginning to venture out of the oceans, a giant scorpion the size of a small coffee table prowled ancient landscapes. Now, researchers [...] Read more: #Science #Technology #Evolution #Paleontology #Arthropod #Science #Arthropod #Evolution
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scitechdaily 1 week ago
**Science Debunks a Common Belief About Pets and Stress** By Frontiers - Published on 27 June 2026 Scientists found that spending time with cats and dogs can improve owners’ mood, but not through the stress-relieving mechanism they anticipated. Many people turn to their pets after a difficult day, assuming a cuddle with a cat or a walk with a dog will melt away stress. But a new study suggests the emotional benefits [...] Read more: #Science #Pets #Stress #AnimalBehavior #MentalHealth #Health #Animals #Frontiers
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scitechdaily 1 week ago
**The Surprising Reason Sugary Gum Helped Lower Blood Pressure** By King's College London - Published on 27 June 2026 Chewing sugary gum may boost the heart and blood vessel benefits of nitrate-rich vegetables. What happens in your mouth after eating vegetables may be just as important as the vegetables themselves. Researchers at King’s College London have found the first evidence that chewing sugary gum after consuming nitrate-rich vegetables such as beetroot, spinach, and kale [...] Read more: #HealthTech #Nutraceuticals #NitrateMetabolism #BloodPressure #CardiovascularHealth #Health #BloodPressure #Cardiology
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scitechdaily 1 week ago
**Hidden Virus May Have Infected 9.4 Million People – Scientists Say We’ve Missed Most Cases** By SĂŁo Paulo Research Foundation, - Published on 27 June 2026 New research indicates the Oropouche virus has spread far more widely than reported, exposing major gaps in disease surveillance. Until recently, few people had heard of the Oropouche virus. But after a massive 2023 outbreak swept across Brazil, infecting tens of thousands of people, causing the country’s first confirmed death, and spreading far beyond its [...] Read more: #OropoucheVirus #HiddenVirus #DiseaseSurveillance #Epidemiology #PublicHealth #Health #Epidemiology #InfectiousDiseases
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scitechdaily 1 week ago
**NASA’s Lucy Uncovers Ancient Water Clues on a Weirdly Wobbling Asteroid** By Lonnie Shekhtman and Katherine Kretke - Published on 27 June 2026 NASA’s Lucy spacecraft revealed that a bizarre wobbling, peanut-shaped asteroid holds surprising clues about ancient water and the origins of the solar system. Even a relatively small asteroid can have a surprisingly dramatic history. During a close flyby of the asteroid Donaldjohanson, NASA’s Lucy spacecraft discovered an oddly shaped world that wobbles through space, bears [...] Read more: #NASA #LucyMission #AsteroidResearch #AncientWater #SpaceExploration #Space #Asteroid #LucyMission
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scitechdaily 1 week ago
**Could This Visitor From Another Star System Be Alien Technology? SETI Investigates** By SETI Institute - Published on 27 June 2026 A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a natural cosmic traveler after all. Scientists have completed a search for signs of alien technology from 3I/ATLAS, the third known interstellar object ever observed passing through our Solar System. Using the Allen Telescope [...] Read more: #Astrobiology #SETI #Exoplanets #Spacecraft #AlienTechnology #Space #Comet #SETIInstitute
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scitechdaily 1 week ago
**NASA Moon Base Could Become Earth’s First Defense Against Alien Microbes** By McGill University - Published on 27 June 2026 Researchers propose turning a future NASA moon base into a quarantine station that would screen space samples before they ever reach Earth. A policy paper argues that NASA’s planned moon base should include a biocontainment facility to help protect Earth from potentially hazardous biological contaminants brought back from space. “Humanity is entering a new era [...] Read more: #NASA #MoonBase #Biocontainment #AlienMicrobes #Astrobiology #Space #Astrobiology #McGillUniversity
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scitechdaily 1 week ago
**Europe’s First TES Spectrometer Makes Previously Impossible X-Ray Experiments Possible** By Helmholtz-Zentrum Berlin fĂźr Materialien und Energie - Published on 26 June 2026 Europe’s first TES spectrometer is transforming X-ray research with up to 1,000 times greater sensitivity, making once impossible experiments finally possible. Europe’s first and only TES spectrometer at a synchrotron light source is now operating at BESSY II, marking a major advance for X-ray research. Developed through a collaboration between HZB, the MPI-CEC (MĂźhlheim-an-der-Ruhr, Germany), [...] Read more: #TES #XraySpectroscopy #Superconducting #BESSYII #PhotonScience #Technology #HelmholtzZentrumBerlin #Spectrometer
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scitechdaily 1 week ago
**This Sodium Battery From China Matched Tesla in a Surprising Head-to-Head Test** By Cell Press - Published on 26 June 2026 A new study found that a commercial sodium-ion battery from China rivals Tesla’s batteries in manufacturing quality and several key performance benchmarks. With improvements to cold-weather charging and energy density, sodium-ion batteries could become a more affordable alternative for electric vehicles and grid-scale energy storage. Sodium-Ion Battery Shows Tesla-Like Quality in New Study A commercially [...] Read more: #SodiumIonBattery #BatteryTechnology #ElectricVehicles #EnergyStorage #CleanEnergy #Technology #BatteryTechnology #CellPress
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scitechdaily 1 week ago
**Common Laxative May Help Reverse Depression-Related Brain Fog** By University of Birmingham - Published on 26 June 2026 A common constipation drug could have an unexpected benefit for people recovering from depression. Depression is often thought of as a disorder of mood, but for many people, its most persistent symptoms are cognitive. Even after depressive episodes end, problems with memory, attention, and mental processing, often called “brain fog,” can linger for months or [...] Read more: #LaxativesAndMentalHealth #BrainFog #DepressionRecovery #CognitiveHealth #Neuroscience #Health #Depression #Drugs
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scitechdaily 1 week ago
**The Surprising Reason Frozen Fruit May Be Just As Nutritious as Fresh** By Margaret Murray, Swinburne University of Technology - Published on 26 June 2026 Frozen and canned produce may be a surprisingly healthy alternative to fresh fruit and vegetables. You probably know fruit and vegetables are good for you, and most of us don’t eat enough of them. But amid a cost-of-living crisis, buying more fresh food may not seem like a budget-friendly option. Enter: canned or frozen fruit [...] Read more: #FrozenFruit #NutritionScience #FoodScience #HealthyEating #SustainableFood #Health #Diet #Fiber
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scitechdaily 1 week ago
**Scientists Discover the Oldest Known Fossils of Humans’ Closest Invertebrate Relatives** By Luke Parry, Frankie Dunn, and Gaorong Li, University of Oxford - Published on 26 June 2026 New fossils hint that the roots of complex animal life stretch further back than previously believed. Animal life today is remarkably varied and complex, and animals have spread into nearly every environment on Earth, from harsh hydrothermal vents in the deep ocean to the skies above the continents. For most of Earth’s history, however, life [...] Read more: #Fossils #Paleontology #Evolution #HumanEvolution #Invertebrates #Biology #Evolution #Fossils
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scitechdaily 1 week ago
**Watch What Happened When a Lost Elephant Calf Returned to Her Family** By Colorado State University - Published on 26 June 2026 A calf’s return to her herd showed how elephant family bonds, long-term research, and landscape protection are deeply connected. A 4-month-old elephant calf, orphaned and unsettled after a rough truck ride, did not immediately approach the elephants nearby. Earlier the same day, she had entered a tourist camp in northern Kenya, where campsite staff, trying [...] Read more: #ElephantBehavior #WildlifeConservation #Zoology #Ecology #AnimalScience #Biology #AnimalBehavior #ColoradoStateUniversity
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scitechdaily 1 week ago
**17,000 Brain Scans Reveal Surprising Ethnic Differences in Alzheimer’s Biology** By Keck School of Medicine of USC - Published on 25 June 2026 A large analysis of brain imaging and clinical data from more than 17,000 older adults is revealing a more complex picture of Alzheimer’s disease risk across populations. As new Alzheimer’s drugs increasingly target amyloid plaques in the brain, researchers are working to understand whether the biology behind the disease is the same for everyone. A [...] Read more: #AlzheimersResearch #BrainImaging #Neuroscience #MedicalResearch #Genetics #Health #Aging #AlzheimersDisease
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