The sightings highlight the importance of the San Rafael wildlife corridor, which faces threats from a proposed border wall ...

YUMA, AZ (AZFamily) — Yuma Border Patrol agents arrested a man Sunday evening whose family said is a recipient of the ...

After multiple jaguar sightings this summer near the U.S.-Mexico border, concern has grown over the issue of wildlife ...

A trail camera captured a new sighting of a jaguar, one of Arizona's most elusive creatures. Here's everything to know about ...

Mexican authorities deployed an elite unit to counter criminal organizations operating across the Arizona-Sonora border ...

Arizona shelters are packed with animals. While money appears to be a big factor, immigration enforcement may be driving a surge in abandoned/surrendered pets. Alexis Dominguez reports from Phoenix.

Arizona county leaders clash over border policy, citing safety, enforcement, and federal cooperation concerns.

A border wall "modifies the whole ecosystem around that community," Dr. Ganesh Marín, a biologist who studies wildlife ...

The new images were captured by cameras maintained by the University of Arizona and a team of citizen scientists.

The Pentagon recently asked Congress to shift $200 million in funding -- originally allocated for projects such as barracks, ...

An Arizona family farm owner discusses immigration challenges in agriculture, labor shortages for meat cutters, and the ...