At Caldwell Zoo, vital cheetah conservation work unfolds in a dedicated breeding center.

Bronto and River join the zoo's Red Wolf Woods habitat as part of a continued effort to protect the endangered species.

KNOXVILLE, Tenn. — Zoo Knoxville has a new addition — and he’s already making a big impression. Meet Mokolo, a 10-year-old male giraffe who arrived this year as part of the zoo’s ongoing conservation ...

They sound like creatures someone made up: 2 feet long, covered in slime, and elusive despite their size. But no, hellbenders are real. And this rare and endangered species' population is growing ...

The Salisbury Zoo has welcomed five new Chacoan peccaries, an endangered species. Fewer than 3,000 of the species remain in the wild due to habitat loss. Guests can see the new peccaries during the ...

NEW ORLEANS (WGNO) — One of the Audubon Zoo’s critically endangered lowland gorillas is expecting a baby. According to the zoo, the pregnancy is the result of successful breeding between 18-year-old ...

Listed as endangered since 1967, San Francisco garter snakes are found only on the Peninsula and in northern Santa Cruz ...

Zoos are facing ageing populations that threaten the conservation of endangered species, and targeted culls may be needed to ...