Freshwater fish are vanishing from the world’s rivers, with migratory species down 81 percent due to dams, pollution, and habitat loss.

This report provides the most comprehensive global assessment to date of migratory freshwater fishes, documenting the scale, urgency, and opportunity for coordinated international action under the ...

Hundreds of fish species have been recommended for urgent conservation as part of a landmark new report. The Global Assessment of Migratory Freshwater Fishes examines the health o ...

The UN assessment of the state of migratory freshwater fish revealed an 81% decline in the last 50 years.

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

Water covers most of our planet, yet less than 3% of it is freshwater and most of it is contained in glaciers, making it not readily usable. Contamination and overuse threaten the valuable supplies of ...

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

Thousands of fish species are facing "catastrophic" decline — threatening the health, food security and livelihoods of hundreds of millions of people around the world. New research shows that ...