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

Scientists discovered a tiny fish that can climb up a 50-foot waterfall in the Democratic Republic of Congo, a rare feat for a small fish.

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

Vast journeys, among world’s great wonders, found to be under threat as freshwater fish populations crash by 81% ...

New research from the Democratic Republic of Congo offers a behavioral and anatomical portrait of a species that can achieve ...

A team of researchers at Oregon State University has found that rising temperatures are increasing fish migration. As invasive species flee their warming habitats, they could cause cold-water fish ...

Ahead of World Fish Migration Day this year, rural communities in Western Massachusetts are celebrating their close relationships with waterways through a collaborative art project.

Fishermen operating on the White Volta are sounding the alarm over dwindling fish stocks, citing changes in fish migration patterns, low rainfall, and pollution as major challenges.

May 29—On World Fish Migration Day Saturday, in the underwater viewing room at Manchester's Amoskeag Fishways, curious minds age 4 and older were transfixed by a riverside show. Merrimack River ...

Fish migrating up the Santee River from the Atlantic Ocean face many obstacles as they return to spawn in freshwater areas in ...

For over half a century, people in Central Africa have told tales of the fish seen climbing waterfalls, but these claims have ...

They had a reel good time. Dozens of fish fanatics went all in for the city’s first-ever Fish Migration Celebration — braving wet weather to display homemade designs of undersea creatures and cheer on ...