The 3-year-old female snow leopard arrived in March and became a companion to the zoo's other snow leopard, Yuki. Baby red-tailed monkey Khari isn't camera shy. Photo courtesy of the Philadelphia Zoo ...

More and more people are starting to keep lizards as pets. There are almost 5,000 kinds of lizard and they come in many different shapes and sizes. All lizards have different needs, so you must ...

A new study uncovers an unexpected member of the species' evolutionary lineage in Portugal, challenging conventional assumptions about its habitat preferences. An international team of scientists has ...