**A Deadly Virus Has Been Hiding in Brazil for 142 Years – and Scientists Just Uncovered a Hidden Danger** By São Paulo Research Foundation - Published on 23 October 2026 Scientists have uncovered new clues about the evolution of a rare, deadly Brazilian virus that has circulated largely undetected for more than a century. A rare and deadly virus went undetected in Brazil after genetic changes allowed it to escape existing laboratory tests. Scientists investigating two fatal infections have now identified the mutations responsible, developed [...] Read more: https://scitechdaily.com/a-deadly-virus-has-been-hiding-in-brazil-for-142-years-and-scientists-just-uncovered-a-hidden-danger/ #Science #Technology #Virology #Epidemiology #Research #Health #Epidemiology #Genomics

**MIT Scientists Reprogram Immune Cells Inside the Body To Destroy Cancer** By Anne Trafton, Massachusetts Institute of Technology - Published on 23 October 2026 Natural killer cells reprogrammed inside mice eliminated lymphoma tumors and helped damaged livers heal, though whether this approach could help people with cancer or autoimmune disease remains unknown. To make a cancer treatment from a patient’s T cells, doctors first collect a blood sample and send it to a laboratory. There, these immune cells are [...] Read more: https://scitechdaily.com/mit-scientists-reprogram-immune-cells-inside-the-body-to-destroy-cancer/ #MIT #CancerResearch #Immunotherapy #NKCells #mRNA #Health #Cancer #ImmuneCells

**Scientists Discover Ancient Human DNA Hidden in Cave Walls for Thousands of Years** By Max Planck Institute for Evolutionary Anthropology - Published on 23 October 2026 Ancient DNA from cave walls offers clues to prehistoric visitors’ sex and ancestry, potentially allowing scientists to investigate who used these spaces without disturbing archaeological deposits. A cave wall can hold traces of prehistoric visitors even when it has no paintings or other visible signs of human activity. Scientists have recovered ancient human DNA from [...] Read more: https://scitechdaily.com/scientists-discover-ancient-human-dna-hidden-in-cave-walls-for-thousands-of-years/ #ancientDNA #caveGenetics #paleogenomics #archaeogenetics #prehistoricDNA #Science #Anthropology #Archaeology

**Scientists Discover a Hidden Oxygen Source Deep Inside Earth That Could Rewrite Our Planet’s History** By Science China Press - Published on 23 October 2026 Ancient eruptions may have helped shape the air we breathe, with laboratory experiments revealing magma’s unexpected ability to store extra oxygen. Molten rock deep inside Earth can take up an extra supply of oxygen under pressure, according to a new study. That finding raises the possibility that rising magma could release oxygen on its way [...] Read more: https://scitechdaily.com/scientists-discover-a-hidden-oxygen-source-deep-inside-earth-that-could-rewrite-our-planets-history/ #EarthScience #Geology #Oxygen #Atmosphere #Magma #Earth #EarthScience #Geochemistry

**What if Dark Energy Was Once Negative? Scientists Uncover a Surprising New Possibility** By Istanbul Technical University - Published on 23 October 2026 A gravity model that lets dark energy change sign could help resolve a persistent disagreement over how fast the universe is expanding. In an existing theory of gravity, the same present-day matter density can fit two very different histories of the universe. Researchers had largely pursued the one that kept dark energy’s density positive. Exploring [...] Read more: https://scitechdaily.com/what-if-dark-energy-was-once-negative-scientists-uncover-a-surprising-new-possibility/ #DarkEnergy #NegativeEnergy #Cosmology #QuantumGravity #TheoreticalPhysics #Space #Astrophysics #Cosmology

**Scientists Turn Major Crude Oil Problem Into an Unexpected Energy Breakthrough** By Korea Advanced Institute of Science and Technology - Published on 23 October 2026 A simple membrane uses crude oil’s own deposits to separate lighter components at room temperature, with simulations suggesting nearly one-third less energy use when paired with distillation. Refineries heat crude oil above 350°C (662°F) to separate a mixture that supplies transportation fuels and raw materials for plastics, packaging, textiles, and other consumer products. This century-old [...] Read more: https://scitechdaily.com/scientists-turn-major-crude-oil-problem-into-an-unexpected-energy-breakthrough/ #OilRecovery #EnergyEfficiency #MembraneTechnology #CrudeOilProcessing #SustainableEnergy #Technology #ChemicalEngineering #Energy

**Ancient Skeletons Reveal a Secret Hidden in Medieval Sicily for 1,000 Years** By University of York - Published on 22 October 2026 Ancient DNA reveals medieval Sicily as a genetic melting pot, where people buried in Christian and Muslim cemeteries shared roots in North Africa, Europe, and the Mediterranean. Sicily changed rulers repeatedly between the 5th and 15th centuries CE, passing through the hands of the Roman and Byzantine Empires, Islamic dynasties, and the Normans and Swabians. [...] Read more: https://scitechdaily.com/ancient-skeletons-reveal-a-secret-hidden-in-medieval-sicily-for-1000-years/ #Archaeology #AncientDNA #Genetics #MedievalHistory #SicilyHistory #Science #Anthropology #Archaeology

**Scientists Discover a $10 Flood Protection Trick That Works Better Than Sandbags** By Stuart McLelland, University of Hull - Published on 22 October 2026 Stacking heavy sandbags against a doorway is a familiar response to flooding, but laboratory tests suggest sealing the gaps with ordinary duct tape could keep more water out. Could a cheap roll of duct tape help protect your home from flooding? New research suggests it could make a surprisingly big difference. In controlled tests, correctly [...] Read more: https://scitechdaily.com/scientists-discover-a-10-flood-protection-trick-that-works-better-than-sandbags/ #waterfloodprotection #sandbagalternative #ducttapetech #costeffectivenewton #floodscience #Technology #Architecture #CivilEngineering

**Researchers Discover a Surprising Twist in How Our Cells Age** By Sanford Burnham Prebys - Published on 22 October 2026 Scientists uncover a surprising paradox in how our cells age, revealing that more cellular cleanup isn’t always better and exercise may help restore a youthful balance. Every day, our cells must dispose of damaged proteins and other unwanted material to keep themselves functioning properly. They accomplish this through a natural recycling process called autophagy, which [...] Read more: https://scitechdaily.com/researchers-discover-a-surprising-twist-in-how-our-cells-age/ #CellularSenescence #AgingResearch #StemCellScience #MolecularBiology #CellCleanup #Biology #Aging #CellBiology

**Scientists Discover Chronic Back Pain Can Change How Your Brain Sees You** By University of California - San Diego - Published on 22 October 2026 A chronic back pain flare may switch on a brain network tied to identity, linking physical pain with how you see yourself. Researchers at UC San Diego School of Medicine found that movement-triggered flares in people with chronic low back pain activated a brain network associated with identity and inward reflection. Painful heat produced the [...] Read more: https://scitechdaily.com/scientists-discover-chronic-back-pain-can-change-how-your-brain-sees-you/ #ChronicPain #BackPainResearch #Neuroscience #BrainImaging #IdentityNeuroscience #Health #Brain #ChronicPain

**Cannabis May Be Sabotaging Your Sleep Without You Even Knowing It, Study Finds** By Northwestern University - Published on 22 October 2026 Nearly 35 years of observational data link greater lifetime cannabis use to poorer sleep in middle age, challenging its reputation as a sleep aid. More than eight hours of sleep might sound like a good night’s rest, but a new Northwestern Medicine study linked recent cannabis use to both a greater likelihood of sleeping that [...] Read more: https://scitechdaily.com/cannabis-may-be-sabotaging-your-sleep-without-you-even-knowing-it-study-finds/ #CannabisResearch #SleepScience #Neuroscience #HealthTech #MedicalResearch #Health #Cannabis #Epidemiology

**Archaeologists Discover Lost Roman Fort That Could Rewrite an Ancient Welsh Legend** By Mark Merrony, University of Oxford - Published on 22 October 2026 Pottery, coins, and buried defenses point to a Roman fort in west Wales, offering a possible setting for Emperor Magnus Maximus’s camp in medieval Welsh folklore. My recent discovery of a Roman fort and its extraordinary connection with medieval folklore was the fruition of many hours of painstaking research. This all began in 2002 when [...] Read more: https://scitechdaily.com/archaeologists-discover-lost-roman-fort-that-could-rewrite-an-ancient-welsh-legend/ #Archaeology #RomanHistory #AncientHistory #WelshHistory #HistoricalDiscovery #Science #Anthropology #Archaeology

**These Mysterious Underwater Reefs Could Help Save Marine Life As Coral Reefs Decline** By Bazaruto Center for Scientific Studies - Published on 22 October 2026 Submerged ancient forest floors off Mozambique now shelter young reef fish, suggesting overlooked peat reefs could offer some species refuge as coral reefs decline. Much of the seabed along Mozambique’s Bazaruto coastline is shifting sand, leaving marine life few solid places to settle and shelter. Exposed layers of ancient peat provide that foothold, supporting fish [...] Read more: https://scitechdaily.com/these-mysterious-underwater-reefs-could-help-save-marine-life-as-coral-reefs-decline/ #UnderwaterReefs #MarineLife #CoralReefDecline #PeatReefs #MozambiqueCoastal #Biology #Conservation #CoralReefs

**Scientists Discover “D-Rex,” a Giant Fungus Unlike Anything Seen Before** By Frontiers - Published on 22 October 2026 A newly discovered giant fungus belongs to a previously unknown family that may have emerged around 65 million years ago, shortly after the mass extinction that killed the non-avian dinosaurs. A fungus discovered in China’s Yunnan forests produces whitish, spore-bearing structures up to 50 centimeters (about 20 inches) tall and weighing as much as 2.2 [...] Read more: https://scitechdaily.com/scientists-discover-d-rex-a-giant-fungus-unlike-anything-seen-before/ #FungusDiscovery #Mycology #Biology #ScienceNews #Evolution #Biology #Biodiversity #Evolution

**Scientists Develop a Remarkable New Coating for the Powerhouses of Our Cells** By Politecnico di Milano - Published on 22 October 2026 Scientists have given the tiny powerhouses of our cells a remarkable high-tech makeover that preserves their energy production and could pave the way for future treatments. Scientists have developed a way to coat mitochondria, the tiny structures responsible for producing energy inside cells, with advanced materials without interfering with their ability to function. The breakthrough [...] Read more: https://scitechdaily.com/scientists-develop-a-remarkable-new-coating-for-the-powerhouses-of-our-cells/ #Mitochondria #CellBiology #Bioengineering #Nanotechnology #BiomedicalEngineering #Chemistry #Biochemistry #CellBiology

**A Single Gene Could Hold the Key to Taming One of the Deadliest Cancers** By NYU Langone Health / NYU Grossman School of Medicine - Published on 22 October 2026 Blocking one gene’s activity shifted aggressive pancreatic cancer cells into a less aggressive form in experiments, pointing to a possible way to disrupt tumor evolution. Pancreatic ductal adenocarcinoma kills nearly 85 percent of people within five years of diagnosis. Part of the challenge is that its cancer cells can change, shifting between less aggressive and [...] Read more: https://scitechdaily.com/a-single-gene-could-hold-the-key-to-taming-one-of-the-deadliest-cancers/ #CancerResearch #Genetics #PancreaticCancer #Oncology #GeneTherapy #Health #Cancer #Genetics

**Scientists Discover That One Common Protein Source Makes Gut Inflammation Much Worse** By American Gastroenterological Association - Published on 22 October 2026 A diet’s protein source may influence how severely the gut becomes inflamed, with mouse experiments offering clues for more tailored dietary guidance for people with inflammatory bowel disease. The protein on your plate may do more than build muscle. Growing evidence suggests that where dietary protein comes from could influence inflammation in the gut, raising [...] Read more: https://scitechdaily.com/scientists-discover-that-one-common-protein-source-makes-gut-inflammation-much-worse/ #Science #Technology #Biology #MolecularBiology #Immunology #Health #Diet #Inflammation

**Forgotten Material From the 1960s Is Hiding Something Unexpected** By University of Texas at Dallas - Published on 22 October 2026 A long-overlooked material has revealed a hidden atomic pattern that challenges conventional expectations about magnetism. A uranium compound that has received little scientific attention for decades has been found to contain a previously unknown atomic structure with unusual magnetic properties. The discovery could help researchers identify materials capable of supporting faster, more resilient computer memory. [...] Read more: https://scitechdaily.com/forgotten-material-from-the-1960s-is-hiding-something-unexpected/ #Science #Technology #MaterialsScience #Physics #AtomicStructure #Physics #Electronics #Magnetism

**Study Finds the Arctic Could Lose Far More Sea Ice Than Scientists Previously Predicted** By University of Cambridge - Published on 22 October 2026 Clues from a warmer Arctic 6,000 years ago suggest the region could lose a million square kilometers more winter sea ice than scientists previously expected. The loss of Arctic sea ice has been linked to colder winters and heavier snowfall in the UK, the rest of northern Europe, and North America. The ice regulates how [...] Read more: https://scitechdaily.com/study-finds-the-arctic-could-lose-far-more-sea-ice-than-scientists-previously-predicted/ #ArcticSeaIce #SeaIceLoss #Glaciology #PolarScience #ClimateChange #Earth #Arctic #ClimateChange

**A Massive Volcanic Eruption Devastated Japan 7,300 Years Ago – but Survivors Found a Way To Thrive** By Lund University - Published on 21 October 2026 Survivors of Japan’s ancient volcanic catastrophe may have found a lifeline along the coast, where communities grew even as more distant populations faltered. Around 7,300 years ago, the Kikai-Akahoya eruption damaged ecosystems and made parts of Japan uninhabitable for the Jomon people, who lived there by hunting and gathering. Yet some Jomon populations continued to [...] Read more: https://scitechdaily.com/a-massive-volcanic-eruption-devastated-japan-7300-years-ago-but-survivors-found-a-way-to-thrive/ #Volcanology #Geology #Archaeology #Paleoclimatology #Jomon #Science #Anthropology #Archaeology