You may not have the ability to change other people but you do have the power to improve your relationship with them

Psychologists believe 50 per cent of our happiness is determined by genes and 10 per cent by our life circumstances, which leaves 40 per cent dependent on the activities and habits we repeat daily. Can our writer, Kim Willis , transform her life as simply as A-B-C?

‘Free from the gravity of the group, you ...

Somerville, in northern Boston, is the most polyamory-friendly place in America. People there believe they are creating an idyll, away from the confines of monogamy. But as Megan Agnew discovers, their living arrangements can get complicated

© HEADER DRAWINGS BY MICHAEL HADDAD/HEART Neither Eliezer ...

Women’s happiness has declined over the last 20 years while men’s has increased, says the economist Corinne Low. Claire Cohen meets her