The holiday season is special, fun and often a bit chaotic, filled with family gatherings and joyful celebrations. Once the ...

Inside a Vogue Writer’s quest to conquer her circadian rhythm, all while tracking her progress with an Oura ring.

So should I be trying to fix my circadian rhythm—and even if I wanted to, could I? Described as the body’s internal 24-hour biological clock, “it helps regulate many essential functions, including ...

Post-holiday fatigue in January is common. A doctor explains how disrupted sleep, diet and routine affect energy levels, and ...

What you do every day really affects how your baby sleeps, more than you think. From your stress levels to your meal patterns ...

Dietitians recommend a high-protein breakfast and staying hydrated to help boost alertness all day. Early light exposure and ...

Sleep used to be something people trusted their bodies to handle on their own. You went to bed, turned off the light, and hoped for the best. Somewhere along the way, that simplicity disappeared.