A UN report links the rapid collapse to a combination of dam construction, river fragmentation, pollution, overfishing, and ...

Aliza Chasan is a Digital Content Producer for "60 Minutes" and CBSNews.com. She has previously written for outlets including PIX11 News, The New York Daily News, Inside Edition and DNAinfo. Aliza ...

The crisis facing freshwater migratory fish is alarming experts, who say they are working against the clock to protect these ...

A first-of-its-kind assessment of migratory freshwater fish brings to light many species in need of international protection.

From the Amazon to the Mekong, migratory freshwater fish underpin food security for millions, but over 300 species need ...

The Atlantic tarpon migrates hundreds of miles along the US coast but the population has dropped as its mangrove habitats are ...

A sweeping global report finds that migratory freshwater fish are in steep decline, with populations down roughly 81% since ...

Migratory freshwater fish populations crucial to river health and sustaining the livelihoods of millions of people are in ...

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

Some of the longest, most important migrations of species on Earth are happening beneath the surface of the world's rivers ...

In the wide, sandy stretches of Brazil’s Araguaia River, the piraíba, South America’s largest catfish, is a cornerstone of ...

Rainbow belly pipefish are captivating creatures. With their vibrant bodies, beautifully decorated sails, and graceful ...