Sleep is more than rest. It is the foundation of how the brain repairs, organizes, and protects itself. But when breathing is repeatedly interrupted during the night, that delicate process breaks down ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." New research links bad sleep with faster brain aging. The connection between brain health and a good ...

Liudmila Chernetska/Getty Images Sleep is essential for both mental and physical well-being. It strengthens the immune system, improves focus, and supports overall health. Without adequate rest, the ...

A few weeks ago, I ducked out of the office to take a nap at a hotel — for journalism. Neurotech startup Elemind offered me the chance to try out its high-tech headband, which promises to put you to ...

Researchers found that worse sleep habits were tied to brains that appear, on average, about one year older than a person’s real age. The study looked at 27,500 adults, using MRI + machine learning to ...

Laura Leavitt is a personal finance and wellness writer for CNET. Her work has been published at NextAdvisor, Bankrate, The Simple Dollar, MoneyGeek, Business Insider and more. Annie Miller is a ...

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