So often, luxury hotel beds are quietly elegant, deep, and sumptuous—perhaps dressed in high-thread-count Frette linens or ...

Here’s why sleep matters so much – plus how to fall asleep faster and stay asleep longer.

Can’t sleep? While there aren’t any magic fixes, these eating patterns, over time, should help.

Wearable fitness trackers provide sleep data that can give you insights about the duration and quality of your sleep. A doctor explains which metrics matter the most, and how to use the data to ...

A technique called cognitive shuffling may help settle intrusive thoughts and ease the brain into sleep, according to sleep ...

Some fish, it turns out, are morning people. They swim hard during daylight, sleep mostly at night, and tend to live longer.

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Editor's note, March 6, 2026: The Eight Sleep Pod 3 Cover was previously named best mattress cover sleep tracker. It has since been discontinued, but newer versions such as the Eight Sleep Pod 4, ...

The best sleep headbands provide everything from guided meditations to advanced sleep tracking. Here are our favorites from Muse, Frenz and more.

In this video, I break down the five AI tools and developments that are reshaping how one-person businesses operate right now. Some act like full-time digital employees that work while you sleep. Some ...

Brian is a New York–based science and health journalist. His work has been published by The Atlantic, The Paris Review, The New York Times For Kids, CBS News, The TODAY Show, Barron's PENTA, Engadget, ...