Michael Gradisar, Sleep Cycle’s head of sleep science, evaluated five popular sleep hacks and revealed whether to toss ’em — or turn ’em into reality. “Let’s just say those of us who ...

But adults can become overtired too, robbing them of longed-for sleep that can set a vicious cycle in motion. Two experts explain what overtiredness is and how to break the cycle: ...

Sleep patterns will be disrupted with the end of daylight saving time early Sunday morning, when clocks will be turned back by one hour. Dr. Jess Andrade touts the 10-3-2-1-0 sleep method.

Sleeping and waking up at different times is associated with an increased risk of heart attack and stroke, even for people who get the recommended amount of sleep, according to new research.

In general, setting aside enough time to sleep is the best way to ensure your brain reaches deeper stages — and depending on deficits, it may spend more time in REM or deep sleep as it cycles ...

Dr. Michael Gradisar shares effective strategies to improve sleep quality during extreme heat, including optimizing the environment, making bedding swaps and limiting alcohol consumption.

Can’t sleep, can’t focus, can’t thrive? ADHD and insomnia may be a vicious cycle Date: July 16, 2025 Source: University of Southampton Summary: Struggling to sleep might be the hidden reason ...