Portions of an illegal border tunnel discovered on Jan. 9 between El Paso and Juarez, Mexico, remain unfilled due to engineering challenges posed by the Rio Grande.

Clarksville NowA U.S. soldier assigned to Task Force Sentinel surveys the Southern Border Wall in a UH-72A Lakota at Dona Ana, New Mexico, on Feb. 22, 2025. (U.S. Army photo by Pfc. Dominic Atlas ...

SAN DIEGO (Border Report) — Researchers from San Diego State University are launching the second phase of a survey as they study the effects of pollution on Tijuana River Valley residents. For decades ...