Scientists thought fish saved energy by swimming in flat diamond shapes, but study shows they actually prefer swimming in 3D ...

Scientists have long assumed that fish save energy by swimming in neat diamond formations, but a new study using advanced 3D ...

For 50 years, scientists believed that schools of fish would save the most energy by swimming in flat diamond formations.

Lansing's Brenke Fish Ladder transforming into amphitheater with $3.4 million investment ahead of Dam Jam Festival ...

Rhode Island's river herring run is coming soon, and this year, the fish will carry crucial information on how the state's fish ladders are working.

The ladder is a series of tiered concrete walls, spanning about 800 feet along the side of the dam, that fish can use to go ...

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.

The ladder is a series of tiered concrete walls, spanning about 800 feet along the side of the dam, that fish can use to go upstream. The troublesome part of the ladder, at least for the lamprey ...