A man from the world’s largest known Alzheimer’s family should have lost his memory by his late 40s. Every other carrier of ...

A team at Kindai University in Osaka, Japan, fed ordinary L-arginine to fruit flies and mice engineered to develop ...

Drugs designed to clear amyloid beta from the brain—once seen as a promising path to slowing Alzheimer’s—may not actually ...

A new study suggests a surprisingly simple compound could help fight Alzheimer’s disease. Researchers found that arginine—an inexpensive amino acid already considered safe—can reduce the buildup of ...

Scientists have discovered a way to activate a built-in brain cleanup system that may help counter Alzheimer’s disease. By ...

Treatments targeting amyloid protein provide ‘no clinical benefit’ and only cause brain swelling and bleeding, new research finds ...

Boosting a specific protein in the brain could help slow the progression of Alzheimer’s disease, a new study has found. The longstanding theory is that Alzheimer’s occurs when a protein called amyloid ...

Drugs designed to treat Alzheimer's disease by targeting amyloid proteins -- seen in high amounts in patients' brains -- have no clinically meaningful positive effects and increase risks of bleeding ...

KANSAS CITY, MO — January 26, 2026 — Why some memories persist while others vanish has fascinated scientists for more than a century. Now, new research from the Stowers Institute has identified the ...

Here’s what you’ll learn when you read this story: The story of your life is encoded in your memories, but scientists don’t have a strong grasp on exactly how the brain turns a fleeting sensory ...