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

Immigrants recently detained in southernmost New Mexico are facing a novel criminal charge of breaching a national defense area. That comes days after the U.S.

Mexican wildlands shelter breeding cats that periodically send bachelor scouts into their once-and-maybe-future strongholds ...

Battalion Search and Rescue is an organization based in Arizona. Their goal is to find lost and missing migrants in both ...

Amid President Donald Trump's immigration crackdown, military assets and personnel are increasingly being relied upon for a ...

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

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 ...

Over the past few years, these buoys were used by Texas across the Rio Grande to combat the flow of illegal immigration. The move generated controversy.

Migrant advocates fear that by sealing hundreds of miles of the U.S.-Mexico border, troops will funnel migrants to far more ...

On Day 99, administration officials claimed victory on immigration promises that President Donald Trump made as a candidate.

Mexican wildlands shelter breeding cats that periodically send bachelor scouts into their once-and-maybe-future strongholds in the United States. To the east: a border wall stretching for 70 miles ...