A secret tunnel discovered last week on the U.S.-Mexico border will be sealed by Mexican authorities, an army official in Ciudad Juarez said Saturday. The tunnel, discovered on Jan. 10 ...

Mexican authorities have begun filling in an underground smuggling tunnel that stretches from Juarez to South Central El Paso.

Mexican soldiers are deployed along the U.S.-Mexico border following deal after Trump threatened tariffs against Mexico.

Mexico launched a massive, attention-grabbing deployment of 10,000 military troops dubbed "Operativo Frontera Norte" to cities and towns on the border with the United States, including Juárez.