Sockeye salmon making their way up the Columbia River to Canada begin to arrive in Washington state in late June, with the migration in full swing by the end of July. "They only have so much ...

Salmon are one of the best-known species of fish on Earth. They are extremely popular as a food thanks to their great flavor. Amateru fishermen love catching them because they are large and make ...

Salmon migration is changing as a result of human impact; in the Snake River in Idaho, ... and having faith in other ways of looking at things across the spectrum from science to art, ...

"Bad news: Pacific salmon do, in fact, die after their long upstream journey to reproduce," it reads. "Good news: more than 150 species rely on the salmon migration and death for their own livelihood.

Pharmaceutical pollution in waterways is changing animal behavior. Exposure to an antianxiety drug is affecting migrating Atlantic salmon, according to a new study.

The extreme migration of the spring-summer Chinook salmon is one of the natural world’s great journeys. Before the dams were built in the 1960s and 1970s, ...

Chinook salmon completed their migration in early October, and what was originally expected to be a return of about 200,000 ended up being about 500,000.

Drug pollution alters salmon migration Date: April 11, 2025 Source: Griffith University Summary: Study reveals commonly detected environmental levels of clobazam -- a medication often prescribed ...

Pharmaceutical pollution in waterways is changing animal behavior. Exposure to an antianxiety drug is affecting migrating Atlantic salmon, according to a new study.

Salmon migration affected by drug pollution in water from antianxiety medication. Jörgen Wiklund via CNN Newsource When the drug clobazam accumulates in Atlantic salmon's brains.

Antianxiety drug clobazam in waterways alters salmon migration behavior, causing fish to reach oceans sooner and navigate dams faster. Researchers found benzodiazepine-exposed salmon showed ...