Psychologists maintain that the dizzy feeling of intense romantic love lasts only about 18 months to-at best-three years

Until recently, we regarded love as supernatural. We were willing to study the brain chemistry of fear and depression and anger but not love.

There's biology in everything, even when you're feeling spiritual.

Hair that looks like it's been naturally sun-bleached makes you seem youthful, like you spend a lot of time outdoors. And that appeals to most people.

Hair that gleams can send a clear sign that you're young and in your prime, whatever your actual age.

The only people you and I are likely to know in common are people in the news - politicians, journalists and celebrities.

[Women] tend to collect more pieces of data when they think, put them into more complex patterns, see more options and outcomes. They tend to be contextual, holistic thinkers.