Why Cannabis Use Among Older Americans Jumped 46% in Two Years
Summary: Marijuana use among U.S. adults aged 65 and older rose to a record 7% in 2023, representing nearly a 46% increase…
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Study: MIND Diet Could Cut Dementia Risk at Any Age
Summary: A large U.S. study finds that following the MIND diet—a dietary pattern emphasizing leafy greens, berries, nuts, whole grains, fish, and…
Seizures May Predict Early Frontotemporal Dementia
Summary: A large new study shows that epileptic seizures are far more common in people with frontotemporal dementia (FTD) than previously recognized.…
Daytime Sleepiness in Middle Age Linked to Higher Mortality
Summary: A large retrospective study of more than 40,000 female veterans found that excessive daytime sleepiness is linked to a higher risk…
Self-Powered Synapse Enables Human-Like Vision for On-Device AI
Summary: Researchers have created a self-powered artificial synapse that can recognize colors with near-human precision. Unlike conventional systems that require external power…
Midlife Caffeine Linked to Reduced Risk of Age-Related Disease
Summary: A large, long-term study following nearly 50,000 women for three decades found that drinking caffeinated coffee in midlife was associated with…
Board Game Lets People with Autism Share Emotions with Images
Summary: A recent study suggests the storytelling board game Dixit can help autistic people express thoughts and feelings. By choosing evocative illustrated…
Blocking Brain Inflammation Molecule Could Halt Alzheimer’s
Summary: Researchers have identified the immune molecule STING as a surprising driver of Alzheimer’s disease progression. The study shows that STING, which…
Why People Form Emotional Attachments to AI and Chatbots
Summary: As artificial intelligence becomes more integrated into everyday life, researchers are examining whether people form attachment-like bonds with AI similar to…
How Rhythm Rewires Your Brain in Real Time
Summary: Hearing a steady rhythm does more than register sound — it reshapes how the brain organizes activity in real time. A…
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