A new study suggests that even across cultures, there is a lot of similarity in where humans find purpose in life and how it ...

After 40 years studying forgiveness, Robert Enright explores how we define it and why people are skeptical about it.

Researchers have found that the type of sleep most apt to calm and reset the anxious brain is deep sleep, also known as non-rapid eye movement (NREM) slow-wave sleep, a state in which neural ...