The University of Arizona Wild Cat Research and Conservation Center says it's the fifth big cat over the last 15 years to be ...

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

Construction crews preparing to build new double border walls in southeastern Arizona detonated large explosions Wednesday on ...

In a major wildlife discovery, a jaguar previously unknown to scientists spotted on cameras three times in November in ...

Explosions rocked the edge of Coronado National Memorial in southeastern Arizona on Wednesday as construction crews prepared ...

Motion-activated trail cameras in southeastern Arizona captured pictures last month of a new, never-before-seen jaguar, according to the University of Arizona Wild Cat Research and Conservation Center ...

More than 99% of the jaguar’s range is found in Central and South America, and the few male jaguars that have been spotted in ...

UA researchers have spotted a new jaguar in Southern Arizona, the latest of five big cats spotted in the state after crossing the U.S.-Mexico border over the last 15 years.

We’re witnessing two incredible species on the brink of disaster. The jaguar, known for its powerful leap, has lost half its historic territory. This is a stark reminder of our failure to protect ...

Every Nov. 29 is International Jaguar Day, created to raise awareness about threats the jaguar (Panthera onca) faces, ...

The last remaining federally designated jaguar corridors connecting the U.S. with Mexican jaguar populations will be walled off under recently released Trump administration plans, according to a new ...