The best smart beds let you customize key aspects of your sleep experience, from firmness and temperature to sleep tracking.

Anthropologist and author David Samson examines how the story of human sleep unfolded in his new book, “The Sleepless Ape.” ...

Most night shift workers are fixing their sleep wrong. Here’s what actually works, according to the latest research.

For millennia, living creatures have engaged in the sacred art of sleep, but it still remains one of the most evasive necessities for some. Sleep can be hard to come by, but an ideal sleep environment ...

Sleepmaxxing is a trend that uses products and practices to optimize sleep quality and duration. Some sleepmaxxing methods ...

We tested the Eight Sleep Pod from a health and co-sleeper's perspective to see how well it actually cools and warms. Read ...

Oura reports 14 science-backed strategies to recover from a bad night’s sleep, including hydration, natural light exposure, and strategic caffeine timing.

A pair of surgical scissors from the Ming Dynasty tomb of physician Xia Quan. (Ling et al., Antiquity, 2026) This Week In ...

For many years, training and nutrition have been seen as the two pillars of elite athleticism. But a new science is emerging that is changing the way we think about sports performance: the science of ...