A record number of Chinese migrants are using the established South American trail to reach the U.S. border.
Migrants around the world sent nearly $670 billion back to family members in their home countries. For some countries, remittances make up a quarter to a half of GDP.
Social media has transformed global communication, benefiting those who are in the business of guiding and transporting migrants seeking better lives.
Available jobs and better wages are helping shape the immigration patterns of people leaving their home countries for safer conditions.
In his latest book, globalization scholar Parag Khanna looks at how and why our lives may become a lot more mobile in the decades to come.
To cross the border into Croatia, or "go the game," they often need to rely on others to get cash. That help comes at a price.
A deal credited with cutting refugee flow into Europe is in peril.
Some worry — others hope — improving ties with US may change special privileges.
EU officials hold that Turkey must meet the same requirements for visa-free travel as other countries.