Conservation groups are suing the Trump administration for waiving environmental laws to expedite new border wall construction in Arizona.

The Trump administration smashed another border enforcement record as its crackdown on illegal immigration continues to ...

Expedited construction of sections of border wall in Arizona could cut off key habitat for endangered jaguars, they argue.

"A painful blow." Experts make worrisome discovery after analyzing plans for US-Mexico border wall: 'Would be a tragedy' ...

In June, the administration waived 34 environmental laws in order to expedite construction of the border wall in a remote area of Arizona's San Rafael Valley.

The troops, part of Combat Logistics Battalion 15, 1st Marine Logistics Group, are operating as Task Force Forge under Joint ...

The first military zone, set up along a 170-mile stretch of border in New Mexico in April, came days after an executive order ...

ANALYSIS: With the new spending bill advancing major border-wall expansion, bishops warn it will increase suffering and urge ...

The lawsuit was filed by the Center for Biological Diversity and Conservation CATalyst. It alleges Homeland Security ...

Troops have stretched nearly 60 miles of wire in the San Diego area, according to a Department of Defense official.

Construction is scheduled to begin within 60 days on a new stretch of steel-bollard border wall through the grasslands of the San Rafael Valley in Arizona, a U.S. Customs and Border Protection ...

Arizona should get a share of the $10 billion available in the just-approved federal legislation originally dubbed the Big ...