After the largest dam removal effort in U.S. history was completed in the Klamath River, salmon are once again swimming in the stretch of water and ... A mass fish die-off in 2002 encouraged ...

Wild salmon are swimming quicker due to painkillers and ... pollution could also influence key life events in migratory fish. Michelangeli says that many pharmaceuticals persist in the environment ...

"Most salmon, when they hit fresh water, they stop feeding ... Anadromous fish populations — those whose lives begin in freshwater before swimming down to the Pacific Ocean and then returning ...

Salmon Will Soon Swim Freely in the Klamath River ... In 2002, a bacterial outbreak caused by low water and warm temperatures killed more than 34,000 fish, mostly Chinook salmon.

Stakeholders disagree about what will happen when a ‘nature-like fishway’ opens the door to a vaunted trout fishery.

The researchers documented coho salmon, steelhead, and cutthroat trout using coastal rivers separated by salt water ... fish that had been tagged with tiny microchips in one river swimming ...

They then blend the water to achieve the optimal salinity for each stage of the salmon’s life. That means the fish are swimming in water with no microplastics or other modern contaminants in it.

The law demanded more water for those fish, and farmers were stuck in the ... had to find a way for salmon to swim past them – and removal was the cheaper option. The dams weren’t used for ...

It was a cool April evening as Townes put on a thermal hoodie, goggles and a snorkel and faced the piercing white lights of ...

When you think of farming in Southern Miami-Dade County, you typically picture rows of plants and shrubs with open fields of ...