Dementia has long been framed as a slow, irreversible loss of neurons, but a new line of research is shifting attention to the blood vessels that feed the brain. Scientists are now testing whether ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Here’s what you’ll learn when you read this story: The immune system function declines with age, but a ...

“In the fourth quarter, our guys found a way. They buckled down defensively.” On Alvarado spark decision: “ [Assistant coach] Rick Brunson was the one that suggested throwing Jose in the game at the ...