Near Hermiston, Oregon is a sprawling site that was once an active Army depot. Built in 1941, it eventually became known as the Umatilla Chemical Depot. Deadly agents like sarin gas were housed in ...

Courtesy of the Confederated Tribes of the Umatilla Indian Reservation This time of year, biologists and technicians are doing some spring cleaning of their own at the site of the decommissioned ...

On the Umatilla Chemical Depot in Eastern Oregon, old juice barrels serve as homes for tiny burrowing owls. The former apple, peach and strawberry barrels have been refashioned and buried to create ...

An error has occurred. Please try again. With a The Portland Press Herald subscription, you can gift 5 articles each month. It looks like you do not have any active ...

Quick Take A full recovery for a Great Horned Owl that fell into cement was only possible thanks to the help of a ...