New research finds you’re more likely to zone out when you’re tired. Scientists tracked exactly what happens in the brain during these attention lapses. The finding suggest this is a way for the brain ...

The human brain shrinks as it ages, affecting the ability to remember — it’s part of life. Yet there are a lucky few, called “SuperAgers,” who possess a brain that fights back. For these people, ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." New research finds you’re more likely to zone out when you’re tired. Scientists tracked exactly what ...