The Khao Kheow Open Zoo was overrun with Moo Deng fans on the first of four days of activities marking the hippo’s birthday.

Totally unfazed that it was her birthday, she wandered around her enclosure, took a few naps and chewed her caretaker’s knees ...

The U.S. State Department fired more than 1,300 employees Friday in line with a dramatic reorganization plan from the Trump administration that critics say will damage America’s global leadership and ...

Explore the ethical debate surrounding zoos, their role in conservation, and the impact on captive animals' well-being.