Today's hours: 9:30 a.m. to 4 p.m.
The Oregon Zoo's oldest resident, ultra-geriatric Sumatran orangutan Inji, turned 57 this month and is the oldest of her species on the continent.
Countless plants and creatures, including humans, depend on wetlands for survival. But most of us don't really know how important, or fun to explore, they are.
After an absence of more than 100 years, California condors may soon be returning to the Pacific Northwest.
A look back at of some of 2016's most memorable Oregon Zoo images.
This month, Oregon Zoo elephant curator Bob Lee and elephant researcher Sharon Glaeser met with Sabah wildlife officials and conservationists about Borneo's "palm...