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

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 ...

First comprehensive assessment of the world’s freshwater fish species reveals that 25% are at risk of extinction. Climate change threatens a growing number of species, from freshwater fishes to ...

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

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

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

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

Mark Lintermans was a member of the ACT Scientific Committee and the NSW Fisheries Scientific Committee, a previous convener of the Australian Society for Fish Biology Threatened Fishes Committee, and ...

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