A border wall "modifies the whole ecosystem around that community," Dr. Ganesh Marín, a biologist who studies wildlife ...

The U.S.-Mexico border is nearly 2,000 miles long and stretches across four states. In March, the current administration ...

The sounds of construction cut through this rural section of the border on Wednesday as crews put segments of new, taller ...

Mexico is launching a new border security unit in the state of Sonora, which officials say is the first of its kind in the ...

Inside an armored vehicle, an Army scout uses a joystick to direct a long-range optical scope toward a man perched atop the U ...

The barrier, in a remote part of Arizona, would threaten one of the most important remaining animal migration routes on the ...

The park, which once held cross-border yoga classes, music festivals and religious services, has come to present the breakdown between America and Mexico, with the US government restricting access ...

WEBVTT REPORTER: RIGHT. THIS RIGHT HERE IS THE IMPROVED WALL THAT NOW STANDS IN SANTA TERESA, NEW MEXICO. THE MIGRANT FOCUS HAS NOT REAL BEEN ALONG OUR BORDER WITH MEXICO. BUT CUSTOMS AND BORDER ...

The Mexican government placed a piece of the Berlin Wall just a stone's throw from the U.S.-Mexico border in Tijuana, sending a clear message to border-security advocates in the U.S.

They identified 597 patients who were injured while crossing the San Diego segment of the US-Mexico border wall from 38 different countries. Their average age was 32, and 3 out of 4 (446; 75% ...

Only then will the U.S. finally show the world we have borders, and they must be respected. Rep. Debbie Lesko, R-Ariz., is a co-sponsor of the "Build the Wall, Enforce the Law Act of 2018." ...

A wall along the Texas-Mexico border will need exemptions from federal environmental laws, as well as land from private landowners in South Texas.