Like many, I grew up with the idea ...

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?

Discover whether you’re a planner, an avoider or an optimist

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

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

Q Do retailers charge the same price for items sold in-store as they do on their websites? A Not necessarily. Some retailers may charge a different amount for certain items in-store – in the cases I’v