From elephants to jaguars to giraffes, the Houston Zoo is celebrating its animal moms this Mother's Day! "Guests who visit ...

Endangered Houston toad eggs, tadpoles and toads were released into their native range on a designated release site in Texas.

ZOO CHANGES: The Houston Zoo to close historic exhibit space in March because it 'no longer meets the needs' of its animals Northern caiman lizards are semi-aquatic reptiles native to the ...

The Fort Worth Zoo is celebrating Endangered Species Day by releasing over half a million endangered Houston toads, tadpoles, ...

A longtime conservation partner of the Houston Zoo was the target of a terrorist attack last month, the zoo announced. Niassa ...

Phillip, a northern Caiman lizard, is back on exhibit after undergoing treatment for a rare case of jaw cancer, the zoo said.

The Houston Zoo is home to more than 6,000 animals and it is the second most visited zoo in the U.S. Exhibits range from the African Forest, which features rhinos, zebras and giraffes, to the new ...