Today's hours: 9:30 a.m. to 4 p.m.
The cities of Portland and Kota Kinabalu, Malaysia, may be nearly 8,000 miles apart, but they share a common thread.
On Saturday, Feb. 27, Oregon Zoo visitors are invited to celebrate International Polar Bear Day, a day aimed at showcasing these iconic marine mammals and...
Zoo conservationists roused more than 1,500 Taylor's checkerspot larvae from their winter dormancy this month, transferring the very hungry caterpillars into rearing...
Invasive species are plants and animals that play an important role in their native ecosystems, but wreak havoc when humans transport them to foreign lands.
California condors at the Oregon Zoo's Jonsson Center for Wildlife Conservation are laying the groundwork for species recovery one egg at a time.