World News Guru

Scientists find a missing link between Epstein-Barr virus and multiple sclerosis New research suggests that Epstein-Barr virus may actively provoke the immune system in people with multiple sclerosis. Scientists found large buildups of virus-targeting immune cells in the nervous s... Read more: https://worldnewsguru.us/science-news/scientists-find-a-missing-link-between-epsteinbarr-virus-and-multiple-sclerosis Originally published on World News Guru

New forecasts offer early warning of Arctic sea ice loss Arctic sea ice helps cool the planet and influences weather patterns around the world, but it is disappearing faster than ever as the climate warms. Scientists have now developed a new forecasting met... Read more: https://worldnewsguru.us/science-news/new-forecasts-offer-early-warning-of-arctic-sea-ice-loss Originally published on World News Guru

A century of hair shows how lead exposure collapsed For decades, Americans were surrounded by lead from car exhaust, factories, paint, and even drinking water, often without realizing the damage it caused. By analyzing hair samples preserved across gen... Read more: https://worldnewsguru.us/science-news/a-century-of-hair-shows-how-lead-exposure-collapsed Originally published on World News Guru

Menopause linked to grey matter loss in key brain regions A major study suggests menopause is linked to changes in brain structure, mental health, and sleep. Brain scans revealed grey matter loss in areas tied to memory and emotional regulation, while many w... Read more: https://worldnewsguru.us/science-news/menopause-linked-to-grey-matter-loss-in-key-brain-regions Originally published on World News Guru

How COVID and H1N1 swept through U.S. cities in just weeks New simulations reveal that both H1N1 and COVID-19 spread across U.S. cities in a matter of weeks, often before officials realized what was happening. Major travel hubs helped drive rapid nationwide t... Read more: https://worldnewsguru.us/science-news/how-covid-and-h1n1-swept-through-us-cities-in-just-weeks Originally published on World News Guru

Two-month-old babies are already making sense of the world At just two months old, babies are already organizing the world in their minds. Brain scans revealed distinct patterns as infants looked at pictures of animals, toys, and everyday objects, showing ear... Read more: https://worldnewsguru.us/science-news/twomonthold-babies-are-already-making-sense-of-the-world Originally published on World News Guru

This paper-thin chip turns invisible light into a steerable beam Researchers have built a paper-thin chip that converts infrared light into visible light and directs it precisely, all without mechanical motion. The design overcomes a long-standing efficiency-versus... Read more: https://worldnewsguru.us/science-news/this-paperthin-chip-turns-invisible-light-into-a-steerable-beam Originally published on World News Guru

A superfluid freezes and breaks the rules of physics Physicists have watched a quantum fluid do something once thought almost impossible: stop moving. In experiments with ultra-thin graphene, researchers observed a superfluid—normally defined by its end... Read more: https://worldnewsguru.us/science-news/a-superfluid-freezes-and-breaks-the-rules-of-physics Originally published on World News Guru

Doctors test brain cell implants to restore movement in Parkinson’s Scientists at Keck Medicine of USC are testing an experimental stem cell therapy that aims to restore the brain’s ability to produce dopamine, the chemical whose loss drives Parkinson’s disease. The e... Read more: https://worldnewsguru.us/science-news/doctors-test-brain-cell-implants-to-restore-movement-in-parkinsons Originally published on World News Guru

A clever quantum trick brings practical quantum computers closer Quantum computers struggle because their qubits are incredibly easy to disrupt, especially during calculations. A new experiment shows how to perform quantum operations while continuously fixing error... Read more: https://worldnewsguru.us/science-news/a-clever-quantum-trick-brings-practical-quantum-computers-closer Originally published on World News Guru

Scientists found a hidden fat switch and turned it off Researchers have discovered a previously unknown enzyme that plays a crucial role in fat production. By blocking it, they stopped weight gain, reduced liver damage, and lowered harmful cholesterol lev... Read more: https://worldnewsguru.us/science-news/scientists-found-a-hidden-fat-switch-and-turned-it-off Originally published on World News Guru

Why colorectal cancer breaks the immune system’s rules Colorectal cancer has long baffled scientists because, unlike most tumors, patients often do better when their cancers are packed with immune-suppressing regulatory T cells. New research finally expla... Read more: https://worldnewsguru.us/science-news/why-colorectal-cancer-breaks-the-immune-systems-rules Originally published on World News Guru

Scientists found a sugar that could defeat deadly superbugs Scientists in Australia have uncovered a clever new way to fight some of the most dangerous drug-resistant bacteria by targeting a sugar that exists only on bacterial cells. By designing antibodies th... Read more: https://worldnewsguru.us/science-news/scientists-found-a-sugar-that-could-defeat-deadly-superbugs Originally published on World News Guru

A hidden brain effect of prenatal alcohol exposure New research using rhesus monkeys suggests that the brain’s relationship with alcohol may begin forming long before a person ever takes a drink. Scientists found that exposure to alcohol before birth ... Read more: https://worldnewsguru.us/science-news/a-hidden-brain-effect-of-prenatal-alcohol-exposure Originally published on World News Guru

Scientists create smart synthetic skin that can hide images and change shape Inspired by the shape-shifting skin of octopuses, Penn State researchers developed a smart hydrogel that can change appearance, texture, and shape on command. The material is programmed using a specia... Read more: https://worldnewsguru.us/science-news/scientists-create-smart-synthetic-skin-that-can-hide-images-and-change-shape Originally published on World News Guru

Scientists uncover why psoriasis can turn into joint disease Researchers have figured out how psoriasis can quietly turn into joint disease for some patients. Immune cells formed in inflamed skin can travel through the blood and reach the joints, where they som... Read more: https://worldnewsguru.us/science-news/scientists-uncover-why-psoriasis-can-turn-into-joint-disease Originally published on World News Guru

A new scan lets scientists see inside the human body in 3D color A new imaging breakthrough combines ultrasound and light-based techniques to generate vivid 3D images that show both tissue structure and blood vessel activity. Developed by researchers at Caltech and... Read more: https://worldnewsguru.us/science-news/a-new-scan-lets-scientists-see-inside-the-human-body-in-3d-color Originally published on World News Guru

Mars’ water mystery may have a simple ice answer Scientists have found that ancient Martian lakes could have survived for decades despite freezing air temperatures. Using a newly adapted climate model, researchers showed that thin, seasonal ice coul... Read more: https://worldnewsguru.us/science-news/mars-water-mystery-may-have-a-simple-ice-answer Originally published on World News Guru

An invisible chemical rain is falling across the planet A new study reveals that chemicals used to replace ozone-damaging CFCs are now driving a surge in a persistent “forever chemical” worldwide. The pollutant, called trifluoroacetic acid, is falling out ... Read more: https://worldnewsguru.us/science-news/an-invisible-chemical-rain-is-falling-across-the-planet Originally published on World News Guru

New nasal vaccine shows strong protection against H5N1 bird flu As bird flu continues to circulate in animals and spill over into humans, researchers are racing to stop it before it adapts to spread widely between people. A new nasal spray vaccine showed strong pr... Read more: https://worldnewsguru.us/science-news/new-nasal-vaccine-shows-strong-protection-against-h5n1-bird-flu Originally published on World News Guru