Investigators said they have discovered an underground tunnel going from Ciudad Juarez into the West Texas city of El Paso.

Special agents with Homeland Security Investigations, along with U.S. Border Patrol, uncovered what they are calling a ...

HSI says this is an ongoing investigation. UPDATE: The discovery of a tunnel running from Juarez into El Paso sparked a multi-agency response Friday, including local, state, federal, and even ...

Mexican authorities released video and photos of an inside look into the cross-border tunnel connecting El Paso and Juarez.