Several hundred people turned out along the Willamette River on Thursday to celebrate a fish often misunderstood for its ...

What did the very first complex vertebrate brain look like? To find out, scientists turned to an unlikely time traveler: the ...

More than 1,000 people gathered in Oregon City on Thursday to celebrate one of Oregon’s oldest, strangest creatures: the ...

The U.S. Fish and Wildlife Service will conduct work in the Boyne and Jordan rivers as well as the Horton, Monroe and Porter creeks July 14-23.

U.S. Fish and Wildlife Service will apply lampricides to kill invasive sea lamprey larvae in the Lake Michigan tributary ...

Sea lampreys attach to fish with suction-cup mouths lined with sharp teeth, and federal officials will apply lampricides to ...

If you leave with one thing today, I hope it’s a better appreciation for lamprey and their role in what they do in their ...

It is about what we found attached to one of the mackerel: a sea lamprey.  Some people refer to them as lamprey eels, but ...

The Australian brook lamprey (Mordacia praecox) is part of a group of primitive jawless fish. It's up to 15 cm long, with rows of sharp teeth. Surprisingly, it doesn't use these teeth to suck blood ...

A new study published in Movement Ecology describes how migratory fish passed through the Haringvliet Sluices before the introduction of Kierbeheer (the partial opening of the Haringvliet Sluices to ...

Researchers in the Great Lakes are trying to control an ancient fish with a new approach. Sea lamprey are notorious for latching onto other fish and literally sucking the life out of them. Researchers ...