A newly documented jaguar in southern Arizona suggests that this powerful cat is slowly reclaiming parts of its historic U.S.

A new jaguar was spotted in southern Arizona last month — the fifth documented in the area since 2011 — showcasing the ...

The University of Arizona Wild Cat Research and Conservation Center says it's the fifth big cat over the last 15 years to be spotted in the area after crossing the U.S.-Mexico border. The animal was ...

According to the Center for Biological Diversity, the U.S. Fish and Wildlife Service on Friday formally proposed 838,232 acres as “critical habitat” for endangered jaguars in southern Arizona and New ...

Female Bonita, 16, and her 11-year-old son Remi, moved into Chester Zoo after being transported from a safari park in Cumbria.

Their jaws are strong enough to pierce turtle shells, caiman hides and even skulls – and their love of water means they often ...

TUCSON, Ariz.— Construction crews preparing to build new double border walls in southeastern Arizona detonated large explosions Wednesday on the edge of Coronado National Memorial, documented in video ...

Eleanor has an undergraduate degree in zoology from the University of Reading and a master’s in wildlife documentary production from the University of Salford. Eleanor has an undergraduate degree in ...