Alcatraz zookeepers refuse to give up even as species are dying in Emma Sloley's 'The Island of Last Things,' a resilient ...

A zoo in the Czech Republic is hoping to reintroduce a rare subspecies of lion to its native habitat decades after it went ...

The Aalborg Zoo in Denmark said it would take certain surplus pets such as chickens, rabbits and guinea pigs to be "gently euthanized" and fed to its captive predators.

The Philadelphia Zoo has two new pouncing, purring residents.

The Barbary lion once roamed freely its native northern Africa, but is currently extinct in the wild. A zoo in the Czech Republic is hoping to eventually reintroduce the breed to the wild.

Four Barbary lion cubs were born recently in a Czech zoo, a vital contribution for a small surviving population of the rare ...