The London Zoo recently introduced two capybaras named Gizmo and Kiwi. The cute creatures are brother and sister, and while ...

Friends are not just a human phenomenon. The benefits of social connections — friendships — are plentiful in many different types of animals. Members of many animal species participate in friendships, ...

London Zoo is home to 4,000 different animal species that are all weighed and measured on a regular basis to monitor their health, development and identify pregnancies. Zookeepers use different ...