Is optimism the key to a better life? - The world means optimism more than ever. Dr Deepika Chopra’s new book gives us the tools ...

If I poured you half a glass of water, would you say it's half full or half empty? If you're inclined to say empty, you might want to look again because studies have shown optimism can promote ...

A psychology professor makes the case for hope.

A lot of us are fickle friends to our optimism. It's easy to relish the brighter side of things when everything is going your way. But on those other days — your car broke down, your kid is sick ...

Studies have shown optimism promotes longevity, can lead to higher career success and even reduce risk of chronic disease. Life Kit offers tips on how to be more optimistic.