Authorities in west Texas and New Mexico are aggressively arresting and prosecuting illegal border crossers in construction ...

Peninsular bighorn sheep have long migrated between California and Mexico, but plans to close gaps in the border wall may ...

The rugged terrain of Mount Cristo Rey has always presented a challenge to Border Patrol agents trying to keep migrants from ...

The U.S. federal government is about to begin construction of a new border wall along the U.S.-Mexico border in the Mount ...

Since Trump returned to office, dozens of environmental, wildlife and public access rules have been waived to make way for ...

Controlled blasting for border wall construction is taking place at the foot of a revered historic religious monument near El ...

The border wall cuts across a stretch of land. Early research has shown the walls can stop or deter the migration of pivotal pollinators, conservationists caution. Credit: Shutterstock / Manuela ...

Hundreds of miles of U.S.-Mexico border wall have been built over the past few years -- across the southern borders of California, Arizona, New Mexico, and Texas For locals in those areas, the ...

To be stationed in a more than 17-ton U.S. Army vehicle defending the U.S.-Mexico border, as it turns out, isn’t so bad.

LAS CRUCES — The U.S. Department of Homeland Security is once again waiving a raft of laws protecting wildlife, archaeological preservation and environmental protections in order to expedite border ...

In the shadow of the U.S.-Mexico border wall, two teenagers dressed as Mary and Joseph led more than 200 people from both countries Saturday, Dec. 20, in a traditional yuletide procession reenacting ...