Everyone knows that getting enough sleep is vital for overall health. It plays a crucial role in how the body functions. For ...

NREM sleep, comprising about 75-80% of total sleep time, includes three progressively deeper stages during which the body repairs tissues, builds bone and muscle, and strengthens the immune system.

A new international study drawing on 73 million nights of data reveals that our sleep patterns are seriously shaped by the ...

Shape. Mummy-shaped sleeping bags are often warmer, because of their tapered fit. But they can feel restrictive, so children may prefer a more rectangular shape.

While sleeping in this bag, I woke up significantly fewer times than in other mummy bags like the REI Co-op Trailmade 20 and Stoic Groundwork Single 20, which feature a tighter shape and fit than ...

Temperature Rating: 20°F; Weight: 5 pounds, 5 ounces; Fill: 98% recycled polyester/2% polyester (bluesign® approved); For budget-minded campers who sleep on their side or stomach, this bag is a great ...