Miniature brain models grown from patients’ cells revealed striking differences in how Alzheimer’s-related tissue responds to an antidepressant. The organoids and the particles they release…
A single dose of psilocybin produced measurable changes in brain activity and possible changes in brain structure that lasted for up to a month. Participants…
For most adults, a daily caffeine habit may be safer for the heart than many people assume. A new American Heart Association review found that…
TUESDAY, July 21, 2026 — Cannabis beverages are increasingly turning up in stores next to iced tea, sodas and even chocolate milk, and doctors warn…
Watching television very often in midlife may be linked to troubling brain changes decades later. In a study of about 1,700 adults, frequent TV viewers…
TUESDAY, July 21, 2026 — Here’s some welcome news for coffee lovers. Drinking as many as five cups of caffeinated coffee a day is generally…
MONDAY, July 20, 2026 — A multistate outbreak of cyclosporiasis has prompted a voluntary recall of iceberg lettuce sold by Taylor Farms de Mexico of…
Scientists have discovered a hidden warning sign of skin damage that appears before collagen fibers visibly thin, break, or lose their connections. Using advanced light-based…
MONDAY, July 20, 2026 — About 1 in 3 women over 35 is unsure whether she’s in perimenopause — and researchers say symptom confusion is…
MONDAY, July 20, 2026 — Children with lupus may have a new resource to manage symptoms. A virtual therapy program out of Michigan State University…