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 ...

The Midnight Owl Project, covering 5,041 acres in Arizona, targets both lithium- and gold-bearing pegmatite systems. These commodities are vital to high-growth industries such as renewable energy, ...

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

A northern spotted owl flies after an elusive mouse jumping off the end of a stick in the Deschutes National Forest near Camp Sherman, Oregon. (Don Ryan/AP) PORTLAND, Ore. (CN) — The fates of northern ...