Many dogs prefer to stick with creatures of their own size — or even just of their own species. But then, there are the brave ...

Mark Travers writes about the world of psychology. Public display of affection is a topic that often ignites debate. Some argue that it is a natural expression of love while others believe it to ...

Public display of affection is one thing that is cropping into our society currently. Many young couples are opting to make up and kiss their partners publicly. Couples no longer do this in their ...

It seems random, too, how cultures treat this kind of display of affection. Some African cultures are more accommodating than certain European ones, for instance. Some have linked it with religion ...