Add Yahoo as a preferred source to see more of our stories on Google. A separate channel for a fish ladder is part of the University of Notre Dame's new hydroelectric facility on the St. Joseph River ...

SOUTH KINGSTOWN – A seagull, standing on a rock in the Saugatucket River, waddled closer to the seam of foamy water swirling by. There, in the crashing shallows below the Main Street Dam, the gull ...

Viewers are glued to an underwater livestream meant to help fish migration in the Netherlands. Devotees welcome the distraction — and the chance to help a fish get frisky. By Callie Holtermann When ...

More than 35,000 species of fish are believed to make sounds, but less than 3 percent of species have been recorded. A new audio and visual recording device allowed scientists to identify the most ...

A new $8 million project at the Bonneville Lock & Dam aims to make it easier for Pacific lamprey to migrate along the Columbia River. The project, currently under construction on the Washington side ...