The invasive sea lamprey was chomping through the North American region’s native fish, until scientists made a fortuitous ...

Beneath the freshwater creeks of the world's largest sand island, an elusive and ancient creature darts along the gritty ...

The Yakima River feeds the canal, which is one of the largest of the more than two dozen waterways where the project rescues larval lamprey. Those rescues are an important part of the project’s ...