Photo of the week
Suitors can tell a young person's attitude to sexual relationships by the look on their face, according to new research which gives deeper insight into mate attractiveness.
The image shows a pair of computerised "average" facial photographs taken from real people's pictures. According to the research, the face on the right is of someone who is more likely to be interested in a short-term sexual encounter whilst the one on the left is more likely to be interested in a long-term relationship.