From the Andes to the Atlantic and back again, the dorado catfish reveals the connectivity of one of the world’s largest ...

From the murky waters of the Amazon River, a fisherman pulls out a striking creature. Its sleek, over a meter-long body with ...

Some of the longest, most important migrations of species on Earth are happening beneath the surface of the world's rivers and many are rapidly collapsing, according to a major new assessment by the ...

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

A few days ago in Brazil’s Pantanal, I watched a pair of jaguars resting in tall grasses, their bodies almost disappearing ...

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

Credit: Zeb Hogan One of Earth’s greatest migrations is vanishing underwater—and almost no one is paying attention. The world’s freshwater fish migrations—some of the longest on Earth—are collapsing ...

Deep in the vast rivers and flooded forests of the Amazon Basin, there lives a fish that appears to be prehistoric in both ...

Hidden beneath the surface of the world’s rivers, some of Earth’s great animal movements unfold – migrations that rival, in sheer biomass, the famous mass movements of zebra and wildebeest across the ...

Rivers are among the most important natural features on Earth. They provide freshwater, support ecosystems, help agriculture, ...

The Florida Department of Health in Orange County (DOH-Orange) cautions the public about the presence of harmful blue-green algae toxins in Lake Apopka (Newton Park dock).