U.S. Fish and Wildlife Service personnel will apply lampricides to the Sucker River in Alger County to eliminate sea lamprey larvae burrowed in the stream bottom. Applications will be conducted ...

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

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

KOIN 6 Chief Meteorologist Josh Cozart looks back at the last few Fourth of July temperatures seen in Portland.

Time is running out on the Oregon legislative session, and lawmakers are still working on a transportation package. With just three days to go, questions remain about what it will include and if they ...

If you have shady space that you aren't sure what to do with, a stumpery could be the beautiful solution you need to add ...

The U-S Fish and Wildlife Service is applying lampricides to Bayfield County’s Cranberry River and Red Cliff Creek this week ...

With a mouth full of teeth and a hunger for blood, the lamprey is one of nature’s most disturbing invaders. In this video, we dive into how this ancient, parasitic fish spread across North America, ...

Lamprey larvicide colors the waters of Cattaraugus Creek yellow as U.S. Fish and Wildlife biologists conduct sea lamprey control work near Scoby Dam on Sunday, May 11, 2025.

They say for every dollar invested in the sea lamprey control program, $3.50 is returned to the economy. And that recreational fishing on Lake Champlain generates $474 million a year.

Each sea lamprey is capable of consuming up to 40 pounds of fish during its parasitic stage. One female sea lamprey can lay 100,000 eggs, of which about 10% survive, meaning 10,000 new sea lampreys.