Explore some of the world's cutest, ferocious and exotic critters at the Oregon Zoo.

Two of the Oregon Zoo's historic train cars — the Old West-inspired Centennial steam locomotive and the retro-modern Zooliner—were taken by flat-bed truck to Ridgefield, Wash., for repairs ...

Oregon Zoo train--The Sept. 15 Weekend Escape (“Strolling Portland and Loving It to the MAX”) misidentified the park through which the Oregon Zoo’s railway runs.

The Oregon Zoo is designing a new conservation education center -- and officials want your input. The center is the fifth in a series of eight major campus upgrades funded by a 2008 bond measure.

A shorter, one-mile line still runs around the Oregon Zoo. Last August, WW 's news partner KATU reported, 5,000 Portlanders signed a petition in favor of restoring the Zoo rail service.

– The Oregon Zoo elephants have some new logs to play with. Some giant logs from the World Forestry Center’s Peggy the Train display now have a new home in the zoo’s Elephant Lands habitat.