A new drug may help reset the body clock and beat jet lag faster
Our bodies run on an internal clock that helps control when we sleep, wake up, eat, and feel alert.
This internal timing system, often called...
Staying up late may quietly harm your heart, especially for women
Many people naturally prefer staying up late and feel most alert in the evening. These so-called night owls often struggle with early mornings but...
A weak body clock may increase dementia risk
Dementia is a growing health concern around the world, especially as populations age. It affects memory, thinking, behavior, and the ability to carry out...
A sleep hormone might hold the key to prevent memory loss
As people get older, many start to notice changes in their memory. Forgetting names, misplacing items, or struggling to remember events can be early...
New minimally invasive technique could treat moderate-to-severe sleep apnea
In under 90 minutes, a new, less invasive procedure has shown it can improve breathing in people with sleep apnea.
The method, called percutaneous hypoglossal...
Sleep loss can cause silent brain damage
We all know that a bad night's sleep can make us feel slow, foggy, and irritable the next day. Now, a new study explains...
Pink noise may harm REM sleep and your health
Many people use sound machines or apps that play pink noise to help them sleep better. But new research from the University of Pennsylvania...
What an ancient jellyfish can teach us about the evolution of sleep
An upside-down jellyfish drifts in a shallow lagoon, rhythmically contracting its translucent bell.
By night that beat drops from roughly 36 pulses a minute to...
How sleep apnea can quietly harm your brain
Obstructive sleep apnea, or OSA, is a sleep problem that many people around the world have. It happens when the muscles in your throat...
Being a “night owl” could quietly hurt your heart, research warns
Many people see themselves as night owls. They feel more alert in the evening, enjoy staying up late, and often struggle with early mornings.
While...