When state officials inspected the zoo’s giraffes back in April, they made a shocking discovery: two of the giraffes that had previously been pregnant had given birth. Their calves were nowhere in ...

Get ready for Valentine’s Day by learning how zoo matchmakers use science to “swipe right” for conservation. Mike Bock Male Andean bear Quito (above) has fathered two cubs at the Smithsonian’s ...

Explore the fascinating ways dog breeds continue to evolve through genetic influences. Coat Length The fluffy Afghan Hound ...

The Thai Ridgeback is a living piece of history. This rare breed has existed for centuries, yet most people have never heard ...