North America

Explore research, events, and more on migration in North America.

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Showing 1401–1410 of 1954 results

A New Architecture for Border Management

Information-driven, risk-based “smart border” systems push controls away from the physical frontier toward advance data screening, while raising ethical concerns.

Quiet Demise of the Virtual Fence

After more than $1 billion in funding, the United States’ virtual border fence program was cancelled in January 2011.

Officials from the Coast Guard and Border Patrol meet along a stretch of SBI fence in Arizona.