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    Health

    A Long-Held Idea About Alzheimer’s Tau May Be Wrong

    September 21, 2026

    Scientists have long focused on how Alzheimer’s-linked tau reaches dendrites, but new research suggests the…

    Chemistry

    Your Favorite Scented Cleaner Could Be Filling the Air With Invisible Pollution

    September 21, 2026

    Even botanical and essential oil-based cleaners can release fragrance compounds that react with indoor ozone,…

    Biology

    New Method Unlocks Molecular Secrets Trapped in Decades-Old Human Tissue Samples

    September 21, 2026

    Recovering whole cells from decades-old preserved tissue could make hospital archives a richer source of…

    Health

    Scientists Discover a Brain Signal Linked to Ketamine’s Antidepressant Effects

    September 21, 2026

    The findings could help researchers better understand how people with depression respond to treatment. Ketamine…

    Biology

    This Simple Walking Habit May Have Helped Humans Conquer the World

    September 21, 2026

    Consistently walking from heel to toe distinguished early humans from other great apes and helped…

    Health

    Scientists Discover a Key Reason Why the Aging Eye Struggles To Regrow Lost Neurons

    September 20, 2026

    Reducing inflammation partially restored the aging retina’s ability to generate new neurons from support cells,…

    Health

    New Study Reveals a Major Shift Behind Rising ADHD and Autism Diagnoses

    September 20, 2026

    A study found that children and adolescents diagnosed there today are more similar to the…

    Health

    New Treatment Cuts “Bad” Cholesterol in Half for a Full Year

    September 20, 2026

    A single infusion of an experimental CRISPR-Cas9 therapy was reported to safely lower LDL cholesterol…

    Biology

    Scientists Discover Trees Have a Hidden “Muscle” That Helps Them Straighten Themselves

    September 20, 2026

    Young poplar trees can sense bends in their stems and straighten them by changing where…

    Biology

    Scientists Digitize One of the World’s Rarest Animals Before It Disappears

    September 20, 2026

    Researchers have turned a fragile vaquita skeleton into freely accessible 3D models, preserving detailed anatomy…

    Space

    Astronomers Expected More Tiny Worlds Beyond Neptune – Webb Found Something Else

    September 20, 2026

    Tiny icy bodies beyond Neptune are scarcer than some models predicted, and their colors suggest…

    Health

    Five Very Different Diseases May Share a Hidden Biological Link

    September 20, 2026

    The findings suggest that chronic fatigue syndrome (ME/CFS), long COVID, posttraumatic stress disorder (PTSD), rheumatoid…

    Health

    Scientists Link “Lonely” Sleep Waves to Memory Decline With Age

    September 20, 2026

    As tau builds up in the brain, the brain waves that help form memories during…

    Health

    Scientists Discover New Compound That Burns Fat Without Killing Your Appetite

    September 20, 2026

    Unlike GLP-1 drugs, which suppress appetite and reduce energy intake, a newly identified molecular compound…

    Science

    Australia’s Indigenous Population May Have Been Far Larger Before Colonization Than Historians Thought

    September 20, 2026

    New estimates suggest Australia’s Indigenous population was much larger before European colonization and declined by…

    Earth

    A Cloudy Climate Mystery Over Antarctica Has Scientists Rethinking Their Models

    September 20, 2026

    Researchers compare observations with leading climate models to identify errors and help improve future climate…

    Science

    Mount Vesuvius Buried These Scrolls for 2,000 Years – Now Scientists May Read Them

    September 20, 2026

    Researchers recreated a damaged ancient scroll to test a new way to study the past.…

    Space

    A New Helium Measurement Is Testing the Universe’s First Five Minutes

    September 19, 2026

    Large Binocular Telescope data cut helium measurement uncertainty threefold. Helium, a light chemical element, carries…

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