These fish perform a mighty metabolic feat when they swim hundreds of miles upstream without food to spawn. Experiments in the field and in the laboratory help to clarify how the feat is accomplished ...

An upstate New York food bank was offered more than 40,000 pounds of coho salmon — a bountiful feast. But there was a catch. The fish were still swimming in their tanks at an area salmon farm that was ...

For the first time in more than a century, salmon will soon have free passage along the Klamath River and its tributaries — a ...

If you can get a look at the whole fish, a salmon's tail will tell you if it was wild-caught. Look for a large, fan-shaped ...