Compulsively counting objects or actions is a common symptom of OCD. Exposure therapy can help you develop coping mechanisms when you encounter triggers. Obsessive-compulsive disorder (OCD) is a ...

Add Yahoo as a preferred source to see more of our stories on Google. Lightning flashes from a thunderstorm light up the landscape in eastern Brandenburg. (Photo by Patrick Pleul/picture alliance via ...

When thunder rumbles in the distance, there's a quick and simple way to figure out how close the lightning actually struck based on the speed of sound. After you see a flash of lightning, start ...