Fish

The great salmon compromise
The great salmon compromise
The Columbia Basin Fish Accords have funded $1 billion worth of habitat restoration projects, but can they replace free-flowing rivers?
Duwamish River to get $342 million more for cleanup
Duwamish River to get $342 million more for cleanup
The EPA's order aims to undo decades of industrial pollution to Seattle's only river.
Can biomimicry tackle our toughest water problems?
Can biomimicry tackle our toughest water problems?
With floating islands and other inventions, eco-entrepreneur Bruce Kania thinks so.
The Latest: Sustainable seafood advocates vs. wilderness purists
The Latest: Sustainable seafood advocates vs. wilderness purists
After years of court battles, an oyster company in a national park agrees to shut down.
Offshore oil rigs can provide prime fish habitat
Offshore oil rigs can provide prime fish habitat
But will California's platforms stay in the ocean once the oil runs out?
Watershed moment
Watershed moment
The U.S. and Canada prepare to renegotiate the 50-year-old Columbia River Treaty.
The Latest: Ruptured tailings pond spills waste in Canada
The Latest: Ruptured tailings pond spills waste in Canada
The Mount Polley breach may harm salmon.
Alaska's Uncertain Food Future
Alaska's Uncertain Food Future
Climate change in the Far North puts traditional food sources at risk.
Is Canada's massive mine waste spill a sign of things to come?
Washington’s new clean-water plan is a mixed bag
What's killing the Yukon's salmon?
What's killing the Yukon's salmon?
An ecological mystery in Alaska has scientists and fishermen baffled and alarmed.
Salmon go down the tubes – literally
Salmon go down the tubes – literally
Washington biologists test pressurized tubes to transport salmon over dams.