One distinctive characteristic of an endangered species is they're hard to find. So it was no surprise no one saw a bull trout jumping up the nine levels of the Rattlesnake Creek fish ladder Friday ...

The lower half of a fish ladder at Bonneville Lock & Dam in Cascade Locks remains unchanged as upgrades focus on the upper section. A new $8 million project at the Bonneville Lock & Dam aims to make ...

Add Yahoo as a preferred source to see more of our stories on Google. SOUTH KINGSTOWN – A seagull, standing on a rock in the Saugatucket River, waddled closer to the seam of foamy water swirling by.

Founder and CEO Boyd Kynard explains the water flow through the Fish Ladder experimental model at the BK-Riverfish Laboratory, Friday, Aug. 29, 2025, in Erving. Staff Photo/Daniel Jacobi II AMHERST — ...

Before fish ladders are installed west of Anaconda, experts had bet ter make darned sure the solution won't harm the very trout species it's intended to help. That strong caution accompanied this week ...

Fish ladders were designed to help migrating species like salmon bypass dams but do they actually work? In this video, we explore how fish ladders function, why many fail, and the surprising ...