Of course, it's all about where you move. The authors argue that it needs to be less populous regions.
Archaeologists suggest this may have been the Americas' "oldest hotel."
A new paper suggests population size and migration explain the sudden bursts of innovation seen 50,000 years ago.
A report by UK's parliamentary committee tackles the issue of non-integration in the country's Muslim communities.
Slavoj Žižek examines the situation out of which refugees are created, and criticizes conservatives and liberals alike for their "conspiracy theories".