Latest Fertility and intelligence Stories
Economic factors, rather than medical or cultural influences, will have the greatest impact on global population levels over the next decade, according to a recent University of Missouri study.
Children in smaller families are only slightly more likely to survive childhood in high mortality environments.
A national study suggests that a significantly greater number of highly educated women in their late 30s and 40s are deciding to have children - a dramatic turnaround from recent history.
- In medieval musical notation, a sign or neume denoting a shake or trill.