Personality often changes with age but not much is known about dark personality traits. A new study investigated the Dark Triad in more than 1,000 volunteers in different age groups. Narcissism stayed ...

People love taking personality tests, but are personality types real? Maybe, and maybe not. Personality development is complicated, and most healthy personality types are not so easily defined. Your ...

An individual’s genetics and their environment both shape their personality. However, opinions differ on the degree to which each of these factors influences personality, and how they contribute to ...

Despite being disproven, a common belief is that the personality you develop by your 20s is the one you’ll have your whole life. If you’re extroverted, you’ll stay that way forever, and if you tend to ...

The most successful leaders aren’t necessarily the loudest, the most visionary, or the ones with all the answers. Instead, they know what drives their actions and what triggers their reactions. They ...

You probably know that stress impacts your life. Of the approximately 80 percent of U.S. workers who say they experience stress at work, half say stress negatively affects their behavior, and more ...