With World War II on the horizon, animal keepers in cities around the world had to face one question: What would happen to ...

It’s hard to imagine today, but the entire town of Naperville could be captured in a single aerial photograph in ... just a mere century ago. This view looking slightly toward the northeast ...

BARCELONA, Spain — At the Barcelona Zoo, a 40-year-old African elephant places her foot through the metal barrier where a zookeeper gently scrubs its sole — the beloved pachyderm gets her ...