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 ...

If you find yourself making inconsistent decisions, even in familiar situations, or struggling to filter out mental “noise,” your mind may be working in ways that benefit you more than you realize.

"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 ...