Federal officials announced $4.5 billion in new contracts for the construction of a "Smart Wall" along the southwest border.

TUCSON, Ariz.— A report published today by the Center for Biological Diversity exposes how the Trump administration’s plans for new border wall construction in southeast Arizona pose dire and ...

Department of Homeland Security (DHS) Secretary Kristi Noem announced the construction of seven miles of new border wall in Arizona. Noem announced in a short video posted to her X account on Sunday, ...

Sen. Mark Finchem is soliciting campaign donations with claims about an unsecured border. But official reports show that border encounters have reached a 15-year low. Finchem misconstrued a state of ...

Illegal immigration in the Yuma sector has dropped to its lowest point in modern history after new Trump administration policies. The new policies include ending "catch and release," prosecuting ...

Soldiers stand next to the US-Mexico border wall as part of Joint Task Force Southern Border, Thursday, April 3, 2025, in Douglas, Arizona. (Ross D. Franklin/AP) The U.S. Navy will control a new ...

A migration corridor that allows jaguars and ocelots to cross into the U.S. is the latest border wall construction zone.

These volunteers say they are intercepting Mexican drug cartels. — -- As President Donald Trump calls for a wall along the U.S.-Mexico border, a heavily armed group of citizen vigilantes are ...

Arizona Gov. Hobbs signed an executive order to create a new border task force. Operation Desert Guardian will expand security operations in the state's four border counties. PHOENIX - Arizona ...

Some Arizona border officials have welcomed President Donald Trump’s order for a military takeover at the U.S.-Mexico border. But migrant advocates fear that by sealing hundreds of miles of border in ...

Cara Tabachnick is a news editor at CBSNews.com. Cara began her career on the crime beat at Newsday. She has written for Marie Claire, The Washington Post and The Wall Street Journal. She reports on ...

A group of 376, including nearly 200 minors, was arrested. SAN LUIS, Ariz. -- The largest single group of asylum seekers ever to cross into the U.S. tunneled beneath the border wall near San Luis, ...