A jaguar first caught on camera in 2023 has been spotted again in southern Arizona in recent months, but wildlife advocates ...

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 barrier, in a remote part of Arizona, would threaten one of the most important remaining animal migration routes on the ...

Since 1917, the American Friends Service Committee has been working for peace and social justice. The Quaker-founded ...

The sounds of construction cut through this rural section of the border on Wednesday as crews put segments of new, taller ...

The “The Virgin Everywhere” project has completed its latest challenge: covering the entire perimeter of Mexico with images ...

Soar over the iconic U.S.-Mexico border wall with this captivating drone footage. Witness the long, imposing structure as it winds through rugged landscapes, deserts, and urban areas, creating a ...

The buildup comes during a tense time for the U.S. and Israel after Trump and Netanyahu’s last private phone conversation ...

The U.S.-Mexico border is nearly 2,000 miles long and stretches across four states. In March, the current administration ...

U.S. troops are sharing command stations and vehicles with civilian immigration authorities at the southern U.S. border under ...

President Donald Trump has thrust the military into a central role in deterring illegal crossings into the U.S. at its ...