The Philadelphia Zoo welcomed an extraordinary milestone with the public debut of its first-ever critically endangered ...

A new carnivorous caterpillar that wears the remains of its prey was dubbed the “bone collector.” The odd insect is found ...

TOLEDO, Ohio — The Toledo Zoo's 80-year-old Galapagos tortoise "Emerson" has died, the zoo said in a social media post Friday ...

Four critically-endangered Western Santa Cruz Galapagos tortoise babies made their debut at the Philadelphia Zoo on Wednesday, April 23.

In early April, the Philadelphia Zoo welcomed four baby tortoises to their family, the first to be born there in the Zoo's ...

PHILADELPHIA (WPVI) -- The Philadelphia Zoo is celebrating the mother tortoise and her babies that set a world record. The ...