Mexican authorities found a camp site Tuesday on a border island where suspected cartel members shot at U.S. border patrol agents in Texas.

The warning was issued because of "increasingly frequent gun battles" and the discovery of "improvised explosive devices (IEDs)." ...

Mexico's President Sheinbaum has ordered an investigation of an armed clash Monday between U.S. border agents and alleged cartel members.

Cartel gunmen exchanged fire with U.S. Border Patrol agents near Fronton, Texas, on Monday while attempting to smuggle ...