HOUSTON — The Houston Zoo is providing updates on the health of one of its senior big cats, 17-year-old female lion Mattie. On Monday, zoo officials said Mattie was sedated so the veterinary team ...

The Tulsa Zoo has completed the demolition of its former big cat enclosure, originally built in the 1960s. The decades-old structure is being replaced with a state-of-the-art lion habitat designed to ...

THIS is the heartwarming moment a lion dubbed Corgi is seen messing around with a yellow ball – with the cub earning its ...

The Phoenix Zoo wanted to move its mountain lions and jaguars into bigger quarters and acknowledge their place on Arizona's landscape. The new big cat habitats cost $5.5 million and includes more ...

SAN FRANCISCO (KGO) -- New video shows a Bay Area mountain lion being released back into the wild near Crystal Springs Reservoir in San Mateo County Thursday. 24 hours later, it was revealed that the ...

ROCHESTER, N.Y. – A mountain lion sighting in Rochester has sparked interest among local residents, leading many to visit the zoo. RELATED: Possible mountain lion caught on video in Rochester; Man ...

SUAMICO (WLUK) -- The NEW Zoo is saying hello to its latest resident. Anga, a three-year-old African lioness, arrived Friday from a zoo in Knoxville, Tennessee. Anga is Swahili for "sky." Zoo ...

Audubon Zoo recently welcomed three African lion cubs, born to zoo residents Kali and Arnold as part of the Zoo's Species ...

Tamar, the elderly lion who has become a staple of the Akron Zoo, is in the early stages of age-related chronic kidney disease, zoo officials said. Recent testing confirmed the 19-year-old lion's ...