The Mekong giant catfish is an endangered freshwater species. Zeb Hogan. Many people are familiar with the epic migrations of ...

In a canal in the Dutch city of Utrecht, fish are beginning to mass behind a lock called the Weerdsluis. Now, for the sixth year in a row, you can help them get the attention of the lock’s operators.

Freshwater fish are now the most imperilled vertebrates on the planet, with migratory species being particularly vulnerable ...

The Atlantic tarpon migrates hundreds of miles along the US coast but the population has dropped as its mangrove habitats are damaged Fish species that undertake mammoth migrations through rivers, ...

A newly signed action plan aims to protect the migration cycle of the giant dorado catfish of the Amazon River ...

It found that there are 325 species of migratory fish crossing international borders that need deliberate action in order to survive. "These are species where the populations are either in decline or, ...

Roach fish that migrate between different lakes and water courses have larger pupils and better eyesight than roach fish that stay in one place. The adaptation makes it easier for the red-eyed ...

Add Yahoo as a preferred source to see more of our stories on Google. When the drug clobazam accumulates in Atlantic salmon's brains, migrating juvenile fish reach the ocean sooner, a new study found.

Add Yahoo as a preferred source to see more of our stories on Google. Striped bass are restricted to a one-bag limit in many states on the East Coast due to conservation laws. Stripers are skilled ...

Hidden beneath the surface of the world’s rivers, some of Earth’s great animal movements unfold – migrations that rival, in ...

Looking to learn more about fish migration? The Virginia Department of Wildlife (DWR) is offering visitors a fun way to ...