Why do we find natural scenes like green fields, trees, and rivers beautiful? Why do people have an urge to gain wealth and power? Why do human beings fight wars? Why are human beings creative?

Nicole Wedberg (L) and Glenn Geher (R) celebrating Positive Evolutionary Psychology Source: Daniel Delaney (with permission) After years of work, Nicole Wedberg and I have completed our book Positive ...

A new systematic review published in Evolutionary Psychological Science suggests that the life stage of a mass murderer plays a significant role in shaping their motivations, stressors, and target ...