The vagus nerve serves as the brakes on your sympathetic nervous system, helping the body calm down from a stressed state to a more relaxed, maintenance state. Surgically implanted vagus nerve ...

Whether it’s college, work, or relationship stress, we all feel it on an almost daily basis. Over time, it may really pile up. Well, you’re not alone—we’re seeing a real rise in wellness tech designed ...

Illustration of the vagus nerve. (Sebastian Kaulitzki/Science Photo Library/Getty Images) Depression affects more than 300 ...

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Sign up for CNN’s Stress, But Less newsletter. Our six-part mindfulness guide will inform and inspire you to reduce stress while learning how to harness it. Nick ...