There are animals trying to cross as if their life depended on it,” researcher Erick Meza told the Society of Environmental Journalists’ conference.

President Donald Trump claimed to have built "hundreds of miles" of the border wall he promised to build between the U.S. and ...

Americans have declared President Donald Trump “delusional” after he recently discussed adding “an extension” to the ...

The first Trump administration built long segments of steel wall on Arizona's border. Conservationists fear wildlife will ...

The U.S. Army will take control of almost 110,000 acres of federal land along the U.S.-Mexico border to support Border Patrol ...

One worker near the U.S.-Mexico border has noticed differences in how it is handled by the federal government.

At the heart of immigration, New Mexico residents confront the human toll and policy failures shaping life along the ...

Granite Construction has won a $70-million contract for seven miles of new border wall in Hidalgo County, Texas, while ...

To the east: a border wall stretching for 70 miles from the foothills almost to New Mexico blocks the path of these rarest of American mammals, especially at what might otherwise be prime cat ...