Women who switch to menopause quickly are able to take over the role as a grandmother, a study has confirmed.
A study shows that people with lots of friends and living in happy families often have a long life.
Birth of a baby increases the number of mother's friends by 8 times, a new study has revealed. Having children really motivates your social life.
If faced with the risk of being destroyed by
When a person has not achieved something, they will find ways for others to not get it and this experiment is evidence.
Scientists at Yale University in the US have discovered a gene that plays an important role in the development of depression.