Elaine Jamieson, head of life sciences and the blue economy at Highlands and Islands Enterprise (HIE) explains why Aqua Nor ...

Since marine mammals were federally protected, the only course of action for federal and state officials was to find a ...

Fish Ladder Park is ranked #11 out of 15 things to do in Grand Rapids. See pictures and our review of Fish Ladder Park.

Long-held belief about shape of fish schools overturned—fish swim in 3D 'ladder' formation, not flat diamonds by Princeton University edited by Gaby Clark, reviewed by Robert Egan Editors' notes ...

Beardsley Park is inviting the public to its fish ladder on the Pequonnock River Trail.

In this week’s Wildlife Watch, Ike Bendavid spoke with Vermont Fish and Wildlife biologist Lael Will about how fish ladders work at the Vernon Dam.

MERCED, Calif. — An appeals court in California reversed the trial court’s dismissal of a petition seeking to force an irrigation district to reopen a fish ladder on a Merced River dam that was closed ...

At first glance, fish ladders seem like a simple fix for migratory fish blocked by dams. But behind their concrete steps lies a world of biology-informed engineering. This video dives into the ...

Currently a fish ladder straddles each side of the dam, allowing some fish, such as salmon, rainbow and steelhead trout, to hop the wall, unlocking about 12 miles of the river that dead-ends at ...

A fish ladder on the Interurban Trail near 12th Street in Bellingham will be rebuilt with a natural-looking boulder field to make it easier for salmon to traverse the steep hillside.