Everyone has a different perspective about what it means for humanity to live harmoniously with all the other life we share ...

The U.S. Army Corps of Engineers is gutting and rebuilding a large section of Bonneville Dam’s fish ladder to make it easier ...

Grady Hillhouse of Practical Engineering explained how fish ladders work to keep specific species migrating smoothly, ...

When sightseeing through downtown Grand Rapids, consider a stop at Fish Ladder Park. A functional piece of architectural artwork designed by Joseph Kinnebrew, this concrete fish ladder was ...

You can do this by building fish ladders. Fish ladders look like a series of small waterfalls alongside a dam. Salmon swim upstream, and they "jump" from one waterfall to the next, until they ...

A $146 million Washington State Department of Transportation project to remove four barriers to fish in Clallam and Jefferson ...