SALT LAKE CITY (ABC4) — A southern white rhino known as George was euthanized on Wednesday after being diagnosed with “rapidly advancing cancer” in his leg, according to the Hogle Zoo.

Just two northern white rhinos remain in the world – and the world's first IVF pregnancy in its closest relatives could help their species.

Northern white rhinoceroses were feared extinct in the wild in 2008. In 2018, the last male northern white rhinoceros died at a conservancy project in Kenya.

The third-to-last male northern white rhinoceros on Earth was in his late 20s — middle-aged by rhino standards — when a team of scientists carefully anesthetized him, inserted a probe into his ...

A rare southern white rhinoceros born at Zoo Atlanta on Christmas Eve became the second rhino born at the zoo, officials said.

Zoo Atlanta didn’t get a hippopotamus for Christmas — but another large mammal had a baby, just in time for the holiday. Zoo staff welcomed an adorable baby rhino on Christmas Eve.

Jeannie, the 43-year-old southern white rhinoceros is entering end-of-life care due to declining health and old age. (Courtesy Tulsa Zoo) ...

Researchers in Kenya successfully transplanted a white rhino embryo into a female surrogate for the first time. The pregnant mother-to-be died from an unrelated illness before she could give birth ...

The Sacramento Zoo welcomed a 28-year-old southern white rhinoceros on Tuesday. Zoo officials said the rhino, named J Gregory, is the first in the zoo's 96-year history.

Sacramento Zoo will get a white rhinoceros as a preview of the animals at a new facility as plans continue for a potential move to Elk Grove.

The Sacramento Zoo welcomed a 28-year-old southern white rhinoceros on Tuesday. Zoo officials said the rhino, named J Gregory, is the first in the zoo's 96-year history.

The Sacramento Zoo welcomed a 28-year-old southern white rhinoceros on Tuesday. Zoo officials said the rhino, named J Gregory, is the first in the zoo's 96-year history.