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

The layoffs come as unaccompanied minors arriving at the U.S.-Mexico border have decreased and the government ended its ...

Federal law enforcement officers in Arizona have secured the border, and our office is prosecuting every viable criminal ...

A jaguar first caught on camera in 2023 has been spotted again in southern Arizona, but wildlife advocates worry that border ...

The Mexican border state of Sonora has deployed an elite new unit to counter organized criminal activities in cities across ...

A civil rights organization is demanding records from two of the largest police forces in Arizona amid reports some officers may be sharing immigration status information from individuals with ...

Advocacy organizations are defending an Arizona lawmaker’s use of social media to alert the public about ongoing immigration ...

The University of Arizona Wild Cat Research and Conservation Center had not detected a jaguar in the state for a year and a ...

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

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.

Gov. Katie Hobbs was in Nogales today, meeting with the Arizona National Guard and Customs and Border Protection to discuss ...