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

People who self-gaslight are often afraid to say no, because they don’t think their own schedule or priorities or feelings ...

Learn about seasonal affective disorder (SAD) and how to manage the winter blues. Expert tips from Sarah Gagnon on vitamin D, light therapy, and more.

Although the modern world tells us otherwise, we do have the right not to reveal everything about ourselves to others. If you ...