The Oregon Zoo says it welcomed 25 Pacific lamprey last week. The eerie-looking eels are part of a larger effort to restore ...

The Oregon Zoo has welcomed a group of 25 Pacific lamprey, in effort to restore the population of one of the Pacific ...

We are upholding our promise to our creator and our first foods,” Confederated Tribes of the Umatilla Indian Reservation ...

The Oregon Zoo has welcomed a new group of Pacific lamprey in an effort to restore the population of one of the Pacific ...

The zoo says 25 Pacific lamprey from Willamette Falls arrived last week. While the zoo has had the eel-like fish before, it’s the first time a cohort from the Willamette Falls population has ...

Oregon Zoo has welcomed 25 rare Pacific lamprey – a 400-million-year-old species native to the Pacific Northwest. The effort is part of a tribal-led initiative to restore lamprey populations above ...

A 400-million-year-old native species has arrived at the Oregon Zoo as part of an effort to restore the ancient fish’s population.

The removal of four dams from the Klamath River last summer has reopened over 400 miles of historical habitat for migratory ...

New findings are raising concerns about how the tiniest particles, microplastics and nanoplastics, might be damaging one of ...