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Nanowire Unlocks Brain Cell Secrets
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Nanowire Unlocks Brain Cell Secrets

Scientists have achieved a groundbreaking milestone by engineering a novel nanowire platform that precisely mimics brain tissue, enabling the unprecedented study of astrocytes in their natural, three-dimensional environment. This innovative technology, developed by researchers from Johns Hopkins University and the National Research Council of Italy, promises to revolutionize our understanding of brain health and disease by allowing detailed observation of these crucial cells without altering their natural form.

40,000th Near-Earth Asteroid Discovered
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40,000th Near-Earth Asteroid Discovered

Astronomers have reached a significant milestone, identifying the 40,000th near-Earth asteroid (NEA) in November 2025, a crucial achievement for global planetary defense efforts. This rapid acceleration in discovery, with 10,000 NEAs added in just three years due to advanced technology, highlights both Earth's vulnerability and the ongoing need for vigilance despite no immediate threats from known objects.

Deep-Sea Whales, Dolphins: PFAS Crisis
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Deep-Sea Whales, Dolphins: PFAS Crisis

Groundbreaking research reveals that marine mammals, including deep-sea species, are heavily contaminated with "forever chemicals" (PFAS), challenging previous assumptions that these habitats offered protection from human-made pollutants. This alarming discovery, based on a study of whales and dolphins in New Zealand waters, raises significant concerns about the long-term health of these creatures due to the bioaccumulation and biomagnification of these toxic substances.

Enigmatic 3I/ATLAS Object Stumps Scientists
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Enigmatic 3I/ATLAS Object Stumps Scientists

Scientists are captivated by 3I/ATLAS, a newly discovered, fast-moving metallic interstellar object whose unprecedented trajectory and dense composition are baffling experts. Traveling at an astonishing 245,000 km/h, this third confirmed interstellar visitor has sparked intense speculation about its origins, yet comprehensive analysis confirms it poses no direct threat to Earth.

Breakthrough Gel Regenerates Tooth Enamel
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Breakthrough Gel Regenerates Tooth Enamel

British researchers have unveiled a groundbreaking protein-based gel capable of naturally regenerating tooth enamel, offering a fluoride-free solution that could revolutionize dental care by combating tooth decay and erosion. This innovative material, developed at the University of Nottingham, mimics natural biological processes to form new enamel that is structurally and mechanically as strong as natural enamel.

NASA: Interstellar Object 3I/ATLAS is Comet
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NASA: Interstellar Object 3I/ATLAS is Comet

NASA has officially declared the interstellar object 3I/ATLAS to be a comet, definitively quashing widespread "alien rumors" that had surrounded the celestial visitor. This crucial clarification, announced today, November 22, 2025, was made possible by extensive observations from a coordinated network of spacecraft, including those near Mars, providing unprecedented insight into its true nature as only the third confirmed interstellar object in our solar system.

New Fault Healing Discovery Shakes Quake
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New Fault Healing Discovery Shakes Quake

Scientists at the University of California, Davis, have made a groundbreaking discovery that deep earthquake faults can heal remarkably fast, sometimes within mere hours, by mineral grains welding together under intense heat and pressure. This rapid self-repair mechanism challenges long-held assumptions about fault behavior and could significantly reshape how experts model and predict seismic events, with profound implications for hazard assessments.

Japan Spacecraft Faces Spinning Asteroid
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Japan Spacecraft Faces Spinning Asteroid

New observations reveal that asteroid 1998 KY26, the target for Japan's Hayabusa2 mission, is significantly smaller and spins much faster than previously estimated, posing complex challenges for the spacecraft's planned encounter and potential touchdown maneuvers. Despite these hurdles, the mission remains a high priority, promising unprecedented insights into rapidly rotating micro-asteroids, the early solar system, and crucial data for asteroid defense strategies.

Vaccine-Autism Reversal Sparks CDC Crisis
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Vaccine-Autism Reversal Sparks CDC Crisis

The U.S. Centers for Disease Control and Prevention (CDC) is facing significant backlash after reportedly altering its website to suggest that the claim "vaccines do not cause autism" lacks sufficient evidence, a move that contradicts decades of scientific consensus. This controversial change, allegedly implemented without the consultation of career scientists, has ignited fears among public health experts that it will undermine public trust in vaccinations and could lead to a resurgence of preventable diseases.

CERN ALPHA Breaks Antihydrogen Record
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CERN ALPHA Breaks Antihydrogen Record

CERN's ALPHA experiment has achieved a monumental breakthrough in antimatter research, dramatically increasing the production of antihydrogen atoms to over 15,000 in just a few hours—an eightfold efficiency boost. This unprecedented success, made possible by a pioneering positron cooling method, promises to revolutionize fundamental physics by enabling faster, more detailed investigations into matter-antimatter symmetries.

Comet ATLAS Water Shakes Cosmic Theories
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Comet ATLAS Water Shakes Cosmic Theories

Scientists utilizing NASA's Neil Gehrels Swift Observatory have made the groundbreaking discovery of hydroxyl gas, a key signature of water, emanating from the interstellar comet 3I/ATLAS at an unprecedented distance from the Sun, challenging long-held assumptions about comet formation. This ancient comet, estimated to be at least 7 billion years old, offers profound insights into the widespread availability of life's chemical ingredients across the cosmos.

Neanderthals, Humans Shared Kisses: Study
Science

Neanderthals, Humans Shared Kisses: Study

A groundbreaking new study from the University of Oxford suggests that Neanderthals and early modern humans likely engaged in kissing, offering a fascinating glimpse into their intimate interactions. Published in *Evolution and Human Behavior*, this intriguing conclusion is drawn from an analysis of kissing's evolutionary origins across primates and the discovery of shared mouth microbes between the two hominin species, adding a "romantic spin" to our understanding of their complex relationship.

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