The Trump administration says conditions in Haiti have improved enough for migrants to return to the Caribbean nation.

Poland is set to deploy 5,000 troops to its border with Germany as tensions between the two continue to rise over migration.

These were the questions we addressed in a large study at the Social Economics Lab at Harvard, where we focus on how people ...

After the Vietnam War ended, thousands travelled to Germany. A recent anniversary has stirred a sense of reflection.

Pronatalism: Why are more countries paying young women to have babies? - ANALYSIS: Jennifer Mathers takes a look at this new ...