Add Yahoo as a preferred source to see more of our stories on Google. PhotoAlto/Frederic Cirou/Getty Images Roughly 2-3 million US adults are believed to have obsessive-compulsive disorder (OCD). Some ...

Most people think OCD looks like someone scrubbing their hands raw or checking the stove 20 times before leaving the house. But for a lot of people, it starts much quieter than that. A kid sitting on ...

Have you ever jumped to the worst-case scenario in a matter of seconds? Or maybe you've spiralled after sending a risky text or making a minor mistake at work? Whatever the case, some of us tend to ...

These processes explain how the emotional atmosphere around us can shape our thoughts, mood, and even our perceptions.