Mark Travers writes about the world of psychology. Is your optimism being diluted by your positivity bias? Here are three signs that your positivity is ... [+] doing you more harm than good.

Do you ever feel like your plan can’t fail? You’re wrong. Optimism bias causes individuals to overestimate the likelihood of positive outcomes and underestimate the likelihood of negative ones ...

which is the belief that "the world has already lost the battle against global warming," according to BBC, it has also encouraged climate optimism, or the "understanding that we know how to ...

New York isn’t without reasons for optimism, particularly from unexpected sources, even after such a catastrophic loss. The ...