Sleep and brain experts respond to new findings on the association between REM sleep and Alzheimer's disease, recommending consistent sleep habits and early intervention.

New research suggests a link between REM sleep and Alzheimer's disease. Delayed REM sleep may indicate higher levels of ...

Most people think sleep is just downtime, but turns out your body is actually pretty busy while you’re sleeping. Your […] The ...

A new study suggested that not getting enough REM sleep can be an early warning sign of Alzheimer's disease. Here's what a ...

Apple may be developing a sleep score feature for the Apple Watch, based on code found in iOS 26 by MacRumors contributor ...

Is short but uninterrupted sleep better than longer broken sleep We break down what sleep science says about sleep quality vs ...

You’ll spend roughly one-third of your life sleeping—around 26 years, to be precise. Yet most people have no clue what ...

If you've used a third-party sleep tracker on your Apple Watch, you're likely already familiar with "sleep scores," which ...

As the days stretch long and the sun lingers late into the evening, most of us welcome summer with open arms. Yet for a ...

Each morning, your brain undergoes a precise sequence to shift from sleep to wakefulness, reorienting you to the world.

Each morning, your brain embarks on a remarkable series of events: it transitions from being asleep, potentially in an ...

Despite the marketing of cannabinoids as a sleep aid, a single dose of tetrahydrocannabinol/cannabidiol (THC/CBD) acutely and ...