Sci-Tech news

• Quantum dynamics show 'memory' depends on whether states or observables evolve - Phys.org

  03-03-2026 01:40 via news.google.com
  Quantum dynamics show 'memory' depends on whether states or observables evolve  Phys.org
  
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• Physicists Finally Observe a 50-Year-Old Theory Come to Life in a 2D Crystal

  04-03-2026 14:01 via scitechdaily.com
  By cooling an atom-thin magnetic material, physicists have experimentally confirmed a classic 1970s model of two-dimensional magnetism. Bizarre things happen when materials are thinned from bulk crystals down to layers just one atom thick. In a study published in Nature Materials, physicists at The University of Texas at Austin reported that they have observed a [...]
  
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• Einstein Meets Quantum Mechanics – And the Results Are Surprising

  04-03-2026 13:26 via scitechdaily.com
  A newly derived “q-desic” equation suggests that quantum effects may subtly alter particle trajectories across the universe. Bringing together quantum physics and gravity is often described as the “Holy Grail” of modern science. Quantum theory explains the behavior of the smallest particles with remarkable precision, while Einstein’s general theory of relativity describes gravity and the [...]
  
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• Scientists May Have Found the “Holy Grail” of Quantum Computing

  04-03-2026 12:51 via scitechdaily.com
  NbRe may be a long-sought triplet superconductor, offering zero-resistance spin transport and major advances in quantum computing. Physicists have searched for decades for materials known as triplet superconductors because of their potential to enable extremely energy-efficient technologies. These materials are widely regarded as one of the most important missing pieces in advanced solid-state physics. “A [...]
  
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• It’s Not Just Your Back: Chronic Pain Rewires How the Brain Hears

  04-03-2026 10:44 via scitechdaily.com
  Chronic back pain may reshape how the brain processes more than just signals from the spine. People living with chronic back pain may experience ordinary sounds as unusually intense, according to new research from the University of Colorado Anschutz. The study, published in Annals of Neurology, links this increased sound sensitivity to measurable differences in [...]
  
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• Ancient Hot Springs Reveal How Life Survived on a Toxic Early Earth

  04-03-2026 07:48 via scitechdaily.com
  Iron-fueled microbes helped life survive Earth’s toxic, oxygen-free beginnings. Our planet did not always resemble the blue and green world we know today. In its distant past, atmospheric oxygen levels were roughly a million times lower than they are now. There were no forests, no animals, and none of the familiar life forms that depend [...]
  
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• New Tick-Borne Bacteria Discovered in U.S. Dogs

  04-03-2026 06:14 via scitechdaily.com
  A newly confirmed bacterial species, Rickettsia finnyi, has been identified in dogs with symptoms resembling Rocky Mountain spotted fever. Veterinary cases from across the United States have led North Carolina State University researchers to confirm a brand-new bacterial species in the Rickettsia family. The microbe, first spotted in dogs in 2018, has now been formally [...]
  
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• You Will Own Nothing: The End Of Technocracy Is In Plain View

  04-03-2026 05:55 via technocracy.news
  Pay close attention to my recent articles, especially Gaza Emerges As The First Controlled Experiment For Technocracy. This exposes the dark underbelly of Technocracy and brings meaning to the phrase “You will own nothing.” The endgame of Technocracy is in full view, for anyone who dares to take a look. With my co-author, Courtenay Turner, The Final Betrayal: How Technocracy Destroyed America, we turned the soil and planted the seeds to see the biggest heist of property in the histor
  
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• Virus Therapy Supercharges Immune Attack on Brain Cancer

  04-03-2026 05:39 via scitechdaily.com
  A modified herpes virus boosted immune T cell infiltration in glioblastoma tumors and was associated with improved survival. Researchers from Mass General Brigham and Dana-Farber Cancer Institute report that a single dose of an oncolytic virus can help the immune system gain access to aggressive brain tumors. Oncolytic viruses are genetically engineered to infect and [...]
  
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• Working Out but Not Losing Weight? Here’s Why

  04-03-2026 05:04 via scitechdaily.com
  Exercise may not drive major weight loss, but it is key to maintaining weight and improving metabolic health. At its core, weight loss comes down to energy balance: when you burn more calories than you take in, your body draws on stored energy and weight decreases. But translating that simple formula into real life is [...]
  
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• Switzerland Just Lost 3% of Its Glacier Ice in a Year As the Alps Heat Up

  04-03-2026 04:25 via scitechdaily.com
  Switzerland’s glaciers are disappearing faster than ever — and the Alps may never look the same. Even during the United Nations International Year of Glaciers’ Preservation, Switzerland’s glaciers continued to shrink dramatically. A snow-poor winter was followed by intense heat waves in June 2025, pushing ice loss close to the record-breaking levels seen in 2022. [...]
  
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• Global Collaboration Unearths the Secrets of the Ancient City of Sardis

  04-03-2026 00:34 via scitechdaily.com
  Long-term excavation at Sardis continues to reveal its rich past. Collaboration and continuity are key to protecting and understanding the ancient city. Spanning eras from the Greeks and Romans to the Ottoman Empire, Sardis in western Turkey has experienced continual cultural change. In contrast, archaeological research at the site has remained steady. Since 1958, the [...]
  
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• Humanity’s Oldest Geometry Was Carved Into Ostrich Eggs 60,000 Years Ago

  03-03-2026 23:59 via scitechdaily.com
  Ancient ostrich eggshell engravings from southern Africa reveal something unexpected: a hidden geometry. At multiple archaeological sites across southern Africa, researchers have uncovered hundreds of unusual fragments of ostrich eggshell. These pieces date back more than 60,000 years and were engraved by groups of Homo sapiens living in the region at the time. A new [...]
  
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• Life Rebounded “Astoundingly” Fast After the Dinosaur-Killing Asteroid, Study Finds

  03-03-2026 23:24 via scitechdaily.com
  Helium-3 dating reveals new plankton species emerged within thousands—and sometimes just 2,000—years after the dinosaur-killing impact, showing life recovered far faster than assumed. Sixty-six million years ago, a massive asteroid collision transformed Earth. The impact triggered global fires, extreme climate shifts, and the extinction of the dinosaurs, along with many other species. Yet new evidence [...]
  
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• OpenAI alters deal with Pentagon as critics sound alarm over surveillance

  03-03-2026 22:00 via nbcnews.com
  
  OpenAI CEO Sam Altman unveiled a reworked agreement with the Pentagon on Monday night governing the Defense Department’s use of its AI services, which he says provides stronger guarantees that the military won’t use OpenAI’s systems for domestic surveillance
  
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• Trump's MAGA base wrestles with Iran strikes launched by an 'America First' president

  03-03-2026 21:44 via nbcnews.com
  
  During his campaigns for president, Trump pledged to focus on domestic issues and end foreign wars — a promise that some see him not upholding.
  
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• How likely is Iran to carry out a retaliatory cyberattack on the U.S.?

  03-03-2026 21:02 via nbcnews.com
  Iranian hackers have posted online promising to carry out cyberattacks on the U.S. in retaliation for its strikes. NBC News’ Kevin Collier reports on the likelihood of a cyberattack and how Amazon was impacted after drone strikes hit one of its data centers in the Middle East.  
  
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• Scientists Uncover “Mouse Bite” Defects Inside Computer Chips

  03-03-2026 19:25 via scitechdaily.com
  A stunning new imaging breakthrough lets scientists see — and fix — the atomic flaws hiding inside tomorrow’s computer chips. Researchers at Cornell University have achieved something chipmakers have long wanted. Using advanced high-resolution 3D imaging, they have directly observed atomic-scale defects inside computer chips for the first time. These tiny flaws can interfere with [...]
  
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• Microbes Mine Meteorites in Groundbreaking Space Station Experiment

  03-03-2026 18:04 via scitechdaily.com
  Space-based experiments show fungi can efficiently extract valuable metals from meteorites in microgravity, advancing prospects for asteroid biomining and sustainable resource use. As humans look toward deep-space travel, there is one group of travelers that will inevitably come along: microbes. They are impossible to separate from us, living on our skin, inside our bodies, and [...]
  
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• Trump says he 'might have forced Israel's hand' in striking Iran first

  03-03-2026 18:02 via nbcnews.com
  President Donald Trump said he "might have forced Israel's hand" in striking Iran after believing the Iranians would attack first based on progress in negotiations over the nuclear program. 
  
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• ChatGPT Health 'under-triaged' half of medical emergencies in a new study

  03-03-2026 18:02 via nbcnews.com
  
  ChatGPT Health — OpenAI’s new health-focused chatbot — frequently underestimated the severity of medical emergencies, according to a study published last week in the journal Nature Medicine
  
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• OpenAI CEO Sam Altman Goes Dystopian On ChatGPT Energy Consumption

  03-03-2026 17:42 via technocracy.news
  This was not a gaffe: it was an expression of thoroughly mechanical worldview held by all Technocrats. Altman leads the most powerful AI company on earth while operating from a framework that cannot distinguish the irreducible dignity of a human being from a server rack’s thermal profile. One critic put it bluntly: these people are “deeply antisocial and antihuman.” Another called him a psychopath.
  In a photo-op at the AI Impact Summit in India, Anthropic CEO Dario Amodei refus
  
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• Five-Time Supernova Discovery May Solve a Century-Old Cosmic Mystery

  03-03-2026 17:29 via scitechdaily.com
  An extraordinarily rare, gravitationally lensed supernova may offer a powerful new way to measure the universe’s expansion rate. Astronomers have known for nearly a century that the universe is expanding. What remains uncertain is the exact speed of that expansion. The value, called the Hubble constant, is still fiercely debated and has even raised questions [...]
  
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• Cosmic Voids Aren’t Empty – They’re Full of Something Far Stranger

  03-03-2026 16:54 via scitechdaily.com
  Cosmic voids are not truly empty but are filled with vacuum energy that powers the universe’s expansion. If you could somehow strip away everything inside the vast cosmic voids, removing all normal matter, neutrinos, dark matter, cosmic rays, and even radiation, what would remain? At first glance, it might seem like the answer is nothing [...]
  
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• Cheap, effective and battle-tested by Russia: Iran leans on Shahed drones to penetrate U.S. defenses

  03-03-2026 15:07 via nbcnews.com
  
  As the United States and its Middle East allies face Tehran’s response to President Donald Trump’s renewed bombardment of Iran, they must find a solution to a growing problem: drones.
  
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• Asteroid Impacts Could Launch Living Microbes From Mars

  03-03-2026 14:44 via scitechdaily.com
  A super-tough microbe may be able to survive being blasted from Mars into space—opening the door to interplanetary life transfer. A remarkably tough bacterium known as Deinococcus radiodurans may be able to endure the intense forces created when an asteroid slams into Mars and blasts material into space. The battered surfaces of the Moon and [...]
  
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• Common Arthritis Drug Found To Lower Blood Pressure and Boost Heart Health

  03-03-2026 14:12 via scitechdaily.com
  A widely used treatment for rheumatoid arthritis may offer an unexpected cardiovascular benefit. Methotrexate has been a staple treatment for rheumatoid arthritis for decades, valued for its ability to calm an overactive immune system and reduce painful joint inflammation. Now, researchers say it may deliver an unexpected bonus that matters far beyond the joints: lower [...]
  
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• Many AI toys claim to use chatbots meant for adults and teens

  03-03-2026 14:03 via nbcnews.com
  
  Most major tech companies have age restrictions on their powerful chatbots, but that hasn’t stopped some toy companies from claiming to use OpenAI and Google to power their products
  
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• Scientists Uncover Hidden Cancer Risk in Common Bowel Growths

  03-03-2026 13:37 via scitechdaily.com
  A large Australian study has uncovered new evidence linking the presence of two different types of bowel polyps to a substantially higher risk of advanced pre-cancerous changes. A routine colonoscopy can uncover tiny growths that most people never feel. But new research from Flinders University and Flinders Medical Centre suggests a specific combination of these [...]
  
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• Even Mild COVID-19 Can Leave Lasting Brain Damage, Study Finds

  03-03-2026 13:02 via scitechdaily.com
  A new study suggests that recovery from COVID-19 may not end when respiratory symptoms fade. A mild bout of COVID-19 or influenza may have effects that continue long after obvious symptoms such as fever and coughing disappear. New research from Tulane University suggests these hidden changes could help explain why some people do not feel [...]
  
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