When’s the last time you got into bed without your phone? Almost 90 percent of Americans keep their phones in their bedrooms, despite frequent advice from sleep experts to stash them anywhere but.

Stress and sleep are closely related. Stress raises cortisol levels, delays sleep, reduces sleep quality, and may increase the likelihood of nightmares. A lack of sleep can also affect day-to-day ...

Rohrscheib also suggests keeping your sleeping area away from vents, since sudden temperature changes can make you too warm or too cool during the night, which can increase ”sleep fragmentation and ...

Now that we have wearables tracking our every move, a lot of us can look at stats that supposedly tell us how well we’ve slept the night before. But sometimes, it can feel like your sleep tracker is ...

Many smartwatches, fitness and wellness trackers now offer sleep tracking among their many functions. Wear your watch or ring to bed, and you’ll wake up to a detailed sleep report telling you not just ...