For Leah Martin, a 48-year-old attorney and mother, running on three to five hours of sleep felt normal until headaches and fatigue made her realize she wasn’t performing at her best. “I wasn’t happy, ...

The global fitness tracker for sleep monitoring market size was valued at USD 7.64 billion in 2025 and is predicted to hit around USD 34.15 billion by 2035, rising at a 16.15% CAGR, a study published ...

Image of an iPhone (with Health app visible) next to an Apple Watch. (Apple) Apple Health brings sleep tracking, scheduling and long-term analysis into one place, with your iPhone acting as the hub ...

Smartwatches are more common than ever, but they're not all good, and these four, in particular, ranked incredibly low when ...

Sleep Stop waking up at 3 am — I asked 5 doctors for their best sleep hygiene tips and here’s what they said Sleep Don’t worry about total sleep time, pay attention to these metrics on your sleep ...

Wearable tech has never looked (or felt) so good.

For many years, the idea that “sleeping on it” would provide an individual with some time in which their subconscious mind would work through a problem or problems has generally been accepted as ...

Neuroscientist Karen Konkoly is a lucid dreamer. When she’s asleep and immersed in a dream, she knows that she is, in fact, dreaming. One of her favorite things to do during these sleep sojourns is ...

NOTICE: The project that is the subject of this report was approved by the Governing Board of the National Research Council, whose members are drawn from the councils of the National Academy of ...

Insomnia often manifests as difficulty falling asleep or waking up very early. Older adults are generally advised to sleep seven to eight hours per night. However, many seniors find that they wake up ...

Wireless earbuds are a lot of things nowadays, and some of them have nothing to do with playing music. According to Apple, wireless earbuds are also a health-tracking device. To Nothing, they’re a ...

(Abstract composition of a woman surrounded by dreamy colorful clouds depicting the subject of sleep and imagination. Credit: agsandrew / Shutterstock.) Dreams have famously led to some pretty ...