has delivered a newborn calf in a rare zoo birth for the almost endangered species. The arrival of the male calf, named Silverio, two weeks ago marked the third time that a white rhino has been ...

The southern white rhino and northern white rhino are subspecies ... they have enough money and social status to buy something so rare and taboo. Human development and habitat loss are also ...

“Conservancies in Isiolo are holding rare wildlife like the white rhino — if these fragile ecosystems are invaded, the fate of such endangered species hangs in the balance,” Wambua say ...

KNOXVILLE, Tenn. (AP) — The oldest rhinoceros in the United States has died at a Tennessee zoo. Dolly was 56 years old.

Rory Carnegie A one-day-old rare white rhino calf named Alan was photographed by Rory Carnegie in 2013. Alan is the fourth rhino to be born at the Cotswold Wildlife Park since it opened in 1970.

KNOXVILLE, Tenn. — Zoo Knoxville's 56-year-old Dolly the Southern white rhino has died. According to the zoo, she was the oldest rhino in the United States. The South African-born animal had ...

The southern white rhino raised 10 calves throughout her life and could be fiercely protective of them, in addition to being stubborn, the zoo said. “But in her retirement years, Dolly has ...