Noelle, a 12-year-old fennec fox at the Phoenix Zoo, died last week, officials said. Here's what happened to the cute animal.

Until now, contraception has been the method of choice for zoos to avoid surplus animals. Researchers are now calling for a paradigm shift: zoos could preserve their breeding populations, raise ...

January is a big month for historic events in DC, but the debut of two new pandas at the National Zoo is perhaps the biggest highlight for Washingtonians. Bears Bao Li and Qing Bao will finally meet ...