The Oregon Zoo is calling on volunteers to help monitor the American pika as part of the Cascades Pika Watch program.

The Oregon Zoo is once again seeking volunteer pika watchers to scan Columbia River Gorge terrain for the tiny, squeaking mammals.

The Oregon Zoo is looking for help tracking “the Columbia River Gorge’s fluffiest resident,” the zoo announced Tuesday.

From the adorable but deadly pine marten to the massive sperm whale, get to know some of the amazing animals that call ...

Reid Park Zoo and Mexico’s Huichol tribe collaborate to unveil new sculptures that aim to raise awareness about vanishing ...

Amy Hanes is a cultural anthropologist who studies conservation. As part of her research, she helped raise a chimpanzee ...

Many huge animals went extinct surprisingly recently. When they died, their ecological role was lost with them.

A rancher took a backhoe to a critical nesting ground. His conviction, advocates say, “sets a crucial precedent for ...

Immigrants who journey to the United States for a better life often say they are coming in search of the American dream. But many people in the U.S. — immigrants and natural-born citizens alike ...

See reviews below to learn more or submit your own review. American Airlines delivers passenger and cargo aviation services and offers multiple cabin classes. Operating from hubs including Dallas ...