A kiss may be on your list as one of the best things in life. But have you ever thought about how kissing evolved in the first place into such a meaningful activity for humans? After all, even though ...

“What do you Americans mean by ‘petting’ or ‘necking’?” queried, last week, at Chicago, Canon William Thompson Elliott of Leeds, England. Then, to show himself a clergyman of the world, he hastily ...