Mystic, a mountain lion at the Phoenix Zoo, was euthanized due to renal failure. Mystic and her sister, Sierra, who died in February, arrived at the zoo as orphaned cubs in 2007. Mystic, a female ...

On an early spring day, kids lined up outside the Cincinnati’s Zoo’s giraffe habitat, waiting for an opportunity to feed the animals over a fence. One of the giraffes, Zoey, ambled over ...