The U.S. and Mexico are working closer than ever to trace the origin of guns used in drug cartel massacres and other crimes ...

Border Patrol uncovers a cross-border tunnel from Mexico to El Paso, equipped with lighting, ventilation, and wood supports, ...

The span that connects Laredo, Texas, to Nuevo Laredo, Mexico, is expected to double the number of trains that come across ...

Using Department of Homeland Security data, Newsweek created this map to show the top 10 states where undocumented immigrants live.

The billboard campaigns, which cost an estimated $100,000, include messages like: "Your wife and daughter will pay for the ...

Texas wildlife officials are on the lookout for a flesh-devouring fly larvae known as the “Man-eater” after cases of the sickening vermin were recorded in Mexico. The Texas Parks and Wildlife ...

“The Texas economy is deeply connected with Mexico in particular, and also with Canada,” he said. “A lot of the business that ...

Though Sunland Park ranks 4th in overall cannabis sales since marijuana was legalized in New Mexico, it came in at second ...

For decades, history books and maps have labeled the big body of water that sits off the coast of the southern United States ...

The Gulf of Mexico has been known by many names over the years. Renaming it could cause navigational issues for international ...