Comfort is a vital part of good sleep hygiene, which means having the right lighting, the right temperature, the right mattress—and the right pillow. There are so many pillows to choose from, with dozens of different material and style combinations available. Here’s a quick guide to finding one that’s right for you.

Between work, family, exercise and down time, it should come as no surprise that most adults don’t get enough sleep. Here are 5 common misconceptions about sleep.

We can learn a lot from the habits of people living in the “Blue Zones”—the communities scattered around the world where residents enjoy an unusually long and healthy life span. Modern “Blue Zoners” try to live better by replicating and expanding on these good habits, with programs promising less stress, more energy and better sleep.

Our mental and physical health is highly influenced by our environment. Physically, a cluttered house is dirtier, which can lead to allergies and illness. Mentally, a cluttered a house can be a symptom of, or lead to a cluttered mind, which makes it more difficult to sleep.