A few lucky visitors to the Oregon Zoo got to witness another first for Portland’s biggest baby, Tula-Tu, on Tuesday morning: ...

Ndlula, Umngani and Khosi — scramble to encircle and shield the two 7-year-old calves, Zuli and Mkhaya, from any possible ...

A video from the San Diego Zoo Safari Park taken during an earthquake put complex elephant herd dynamics on display.

Elephants are creatures of habit, and they typically don’t show up here at the Mushara waterhole in Namibia’s Etosha National Park until at least 11 A.M. But the full moon does funny things to ...