Eight Sleep is launching the Pod 5, the fifth generation of its expensive smart sleeping system. It packs two main upgrades: a temperature-controlled blanket and speakers that can play “soothing ...

Just one night of sleep deprivation is as bad for your immune system as obesity: study By . Tracy Swartz. Published Feb. 25, 2025, 6:00 a.m. ET.

3-dimensional reconstruction of the human hypothalamus, where the sleep-awake system is located. Image by Grinberg Lab. To determine what’s contributing to the degradation of these neurons in ...

Cognitive shuffling is a word-based mental technique designed to help quiet racing thoughts and ease your brain into sleep.

Getting a good night’s sleep can feel great, and a neurologist specializing in sleep wants people to know that routinely sleeping well can also bolster one’s immune system and mental health.

Eight Sleep is launching the Pod 5, the fifth generation of its expensive smart sleeping system. It packs two main upgrades: a temperature-controlled blanket and speakers that can play “soothing ...