Could a more optimistic outlook add years to your life? Here's science linking optimism to longevity, along with three simple ...

Americans' Optimism About the Future Has Slipped Sharply in Five Years ...

Add Yahoo as a preferred source to see more of our stories on Google. Image Credit: Shutterstock. The glass-half-full analogy seems like an old cliche about optimism, but the people who pay attention ...

Choosing hope and optimism is the key to unlocking the power to overcome constraints and thrive in a challenging world. Earlier this year, I marched with my kids and husband in Brooklyn’s Gay Pride ...

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, even ...

When it comes to how you view the world and your everyday experiences, you probably fall into one of two categories: optimist or pessimist. For people with pessimistic tendencies, or a “glass ...

Readers make their voices heard by taking part in the Question of the Week ...

"Don't worry, be happy," is more than just song lyrics. A growing body of evidence supports an association between optimism and healthy aging, but it is unclear how optimism impacts health. When it ...