Many mammal populations in European and North American zoos are aging—a trend that jeopardizes the long-term viability of so-called reserve populations and, with it, a core mission of modern zoos in ...

Qannik the polar bear is one of the Louisville Zoo’s most beloved animals, but she wouldn’t have made it here from her home in Alaska without a highly-coordinated effort — or the zoo’s accredited ...

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 ...

Omaha's Henry Doorly Zoo and The Nature Conservancy have teamed up to turn invasive trees and shrubs into a win-win situation for the organizations © Joshua Foo ...

Few things are worse for an animal lover than going to the zoo and seeing a lot of unhappy animals in cages. If these wonderful creatures are not free, they should at least be happy. Now, if you have ...

Many mammal populations in European and North American zoos are aging – a trend that jeopardizes the long-term viability of so-called reserve ...