The Andean condor has been threatened with extinction for decades. At one time, the condor was considered extinct in ...

Being a mother is a tremendous accomplishment and one of the most challenging jobs in the world. This applies even in the animal kingdom, where it can be a literal dog-eat-dog world for many species.

Scientists have newly described three extraordinary species of tree toad that leapfrog over the egg-to-tadpole stage. The females give birth on land to dozens of toadlets, each measuring just a few ...

On New Years, the Nashville Zoo welcomed its first-ever baby aardvark, who has been named Happy. See why this birth is such a huge milestone.

(CNN) — Researchers have uncovered an unusual survival strategy in Iberian harvester ants that turns basic biology on its head: The queens can produce eggs that develop into two different ant species.

Researchers from around the world have made a very cool toad-related discovery. They identified three previously unknown species of toads native to Tanzania, East Africa, who have the particularity of ...

The Brookfield Zoo in Chicago's western suburbs has announced the birth of a male klipspringer, a dwarf antelope species found in eastern and southern Africa.

Zoo leaders hope the newest addition will delight guests and inspire visitors to take conservation action to protect tigers and other threatened wildlife around the globe.