Sleeping in a cold room can improve sleep quality by stimulating melatonin production. This hormone is produced in response to darkness and cold, helping the body fall and stay asleep.

Sleeping in a cold room has also been proven to speed up your metabolism which helps you burn calories quicker and boosts the production of growth hormones. According to Sleepme, ...

The best mattresses for guest rooms are versatile for multiple sleeping positions, supportive and affordable. See our top picks from Leesa, Nectar and more.

Sleeping in rooms with even a little light can increase risk of depression: Study. ... By comparison, a nighttime family room with the lights on measures about 50 lux, ...

Babies get less sleep at night and sleep for shorter stretches when they sleep in their parents' room after 4 months old, a new study finds. Daniela Jovanovska-Hristovska/Getty Images hide caption ...