An unusual coalition of people across the political spectrum have banded together to rally against a border wall in the Big ...

A Customs and Border Protection statement said the funding would not be used for “a 30-foot-high barrier" in the region’s ...

The Tucson-based Center for Biological Diversity has sued the Trump administration for failing to protect a tiny snail, which only exists in Quitobaquito Springs ...

A contractor hired by the Trump administration to build a second, 'smart' wall along the U.S.-Mexico border damaged a 1,000-year-old cultural site in Arizona known as 'Las Plays Intaglio,' Customs and ...

Last fall, loops of razor-wire fencing were strung along the Rio Grande in the Big Bend area, a remote region of far West Texas. Then, in January, residents heard rumors that a steel barrier was in ...

Homeland Security Secretary Kristi Noem said Tuesday that the entire border wall along the southern border with Mexico is going to be painted black to make it hotter and deter illegal immigration — ...

A lawsuit alleges the Trump administration awarded most new Texas border wall contracts to two firms. One has faced legal issues and shoddy construction claims.

Construction of the border wall in southern Arizona threatens several historic sites sacred to Indigenous peoples.

Editor’s note: “Behind the News” is the product of Sun staff assisted by the Sun’s AI lab, which includes a variety of tools such as Anthropic’s Claude, Perplexity AI, Google Gemini and ChatGPT.