Vagus nerve stimulation is a social-media sensation, promising instant stress relief. Here’s what the science really says ...

Neck pain exercises from a clinical director and physical therapist. Discover how to relieve neck tension with these ...

Neck pain from sleeping is often related to your sleeping position—particularly if you sleep on your stomach. It can also mean that you need to assess your pillow or mattress and determine if it's ...

Neck pain may have many causes: Stress, poor posture, texting, injuries from sports, car or other accidents and chronic illnesses such as fibromyalgia, to name a few. But there's another culprit you ...

Pulsetto is a wearable device that uses vagus nerve stimulation to reduce stress and improve sleep. The device is non-invasive and works by sending electrical impulses to the vagus nerve, which helps ...

What Is a Stiff Neck? The phrase "pain in the neck" was created for a good reason. Waking up with a stiff neck is an annoying and uncomfortable way to start your day. And a stiff neck is a common ...

Pulsetto is a wearable device that uses vagus nerve stimulation to reduce stress and improve sleep. The device is non-invasive and works by sending electrical impulses to the vagus nerve, which helps ...

Editor’s Note: Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. Neck pain may have many causes: Stress, poor posture, texting, ...