As tensions rise along the U.S.–Mexico border, cross-border ecosystems suffer | Ensia
U.S.-Mexico border: An interactive look at the barriers that divide these two countries - Washington Post
Why the wall on the Mexican border won't happen
Why The US-Mexico Border Is Where It Is
Office of Border Health - Map of DSHS border area
Everything You Need to Know About the Mexico-United States Border - HISTORY
Number of migrants crossing border hits another record, with surges in migration by nationalities once rarely seen
UCSD trauma doctors say migrant injuries and deaths rose sharply as the border wall grew taller - The San Diego Union-Tribune
Trump threatens to shut U.S.-Mexico border
US-Mexico border wall tender calls for 30-foot-tall concrete barriers
The US-Mexico border situation is an opportunity, not a 'crisis' | The Hill
A History of the Last 50 Years on the U.S.-Mexico Border
Mexican Border Arrests Hit New Record Last Year - WSJ
Trump wall: How much has he actually built? - BBC News
Trump visits Alamo, Texas: Where does border wall construction stand?
This is what the US-Mexico border looks like - CNN.com
Deported Mothers Wait in Limbo at Mexican Border - Photos
US Immigration Mexican Border Crossings • FamilySearch
US Immigration Mexican Border Crossings • FamilySearch
How Resilient Are Communities Along the U.S.-Mexico Border?
Biden administration prepares for potential mass migration at US-Mexico border after Covid rule ends | CNN Politics
How Busy is the US-Mexico Land Border?
Death in the sands: the horror of the US-Mexico border | US immigration | The Guardian
In photos: US-Mexico border views in Biden era | Daily Sabah
What is life really like in border country, where Trump wants his wall? | US-Mexico border | The Guardian
Trump administration official defends use of tear gas at Mexico border
