By Shreya Dasgupta From fish and turtles, to hippos and crocodiles, about 43% of all known large freshwater animal species ...

Almost a quarter of freshwater animals, including crabs, crayfish, shrimp, damselfly and fish, are threatened of going extinct, according to a new, global study that was published on Wednesday. The ...

A global assessment on migratory freshwater fish species, published in March, found that there are 325 species of migratory ...

WASHINGTON (AP) — Nearly a quarter of animals living in rivers, lakes and other freshwater sources are threatened with extinction, according to new research published Wednesday. “Huge rivers like the ...

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

Wild animals are reshaping Earth’s surface more than expected, altering soil, rivers, and sediment movement across ecosystems.

Campo Grande, Brazil — 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 ...

Scientists have discovered previously unknown microbial communities living in hundreds of wild fish, revealing new insights ...

As an avid fly fisherman, Keith Van de Riet spends a lot of time trying to think like a fish does. He does likewise in his day job as professor at the University of Kansas School of Architecture & ...

WASHINGTON – Nearly a quarter of animals living in rivers, lakes and other freshwater sources are threatened with extinction, according to new research published Wednesday. “Huge rivers like the ...

FILE - Lily pads rest on the surface of St. Moritz Pond, at the Blue Hills Reservation, in Quincy, Mass., Tuesday, Aug. 17, 2004. (AP Photo/Steven Senne, File) WASHINGTON (AP) — Nearly a quarter of ...