Sound machines and “sleep sounds” are often marketed as a cure for restless nights, but new research suggests they may ...

A recent study suggests that pink noise may interfere with REM sleep nd reduce overall sleep quality. The researchers say ...

Imagine diagnosing one of the most challenging neurological diseases with just a quick finger-prick, a few drops of blood and ...

Light sleep is the beginning of your sleep cycle and your body's way of winding down. Breathing, heart rate and muscle changes prepare your body for the deeper sleep to come. Light sleep is broken ...

Chairman Atkins retreated from the expansive “regulation by enforcement” approach of former SEC Chairman Gary Gensler and clarified that “policymaking will be done through notice and comment ...

Lipoprotein (a) is a low-density lipoprotein that transports cholesterol in the blood. The lipoprotein (a) test — or Lp(a) test — determines the level of this lipoprotein in the blood, and its results ...

Sleep happens in cycles that include three non-rapid eye movement (NREM) stages and one rapid eye movement (REM) stage, repeated 4 to 5 times nightly. Each cycle typically lasts 90 to 110 minutes. The ...

Psychology Today's online self-tests are intended for informational purposes only and are not diagnostic tools. Psychology Today does not capture or store personally identifiable information, and your ...

Before we get into the Remington Model 742 and its descendants, let me start out by saying that people are strange about guns. I can point out that the Marlin 336 is a better lever-action rifle than ...

My editors have informed me that my recent article on the failings of the Remington 742 family of autoloaders may have filled some of you with fear and trembling, intolerable anxiety, and deep-seated ...