UN agency confirms famine in Sudan's Darfur and South Kordofan regions, warns of wider crisis amid ongoing conflict.
Florida deputy shoots knife-wielding man to save 7-year-old hostage
Modest daily walking slows cognitive and functional decline in adults with elevated brain amyloid, likely by reducing tau accumulation rather than lowering amyloid.
UN agency confirms famine in Sudan's Darfur and South Kordofan regions, warns of wider crisis amid ongoing conflict.
Florida deputy shoots knife-wielding man to save 7-year-old hostage
Modest daily walking slows cognitive and functional decline in adults with elevated brain amyloid, likely by reducing tau accumulation rather than lowering amyloid.