Freshwater vs saltwater aquarium? If you’re thinking of getting an aquarium, this is one of the first decisions you’ll n ...

Although freshwater covers less than 1 percent of the Earth’s surface, it supports 10 percent of the planet’s known animal species, including roughly half its types of fish. For the study ...

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 ...

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 Amazon can ...

Nearly a quarter of animals living in rivers, lakes, and other freshwater habitats face extinction, according to a new study published Wednesday in Nature. Researchers found that 24 percent of ...

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.

New research shows about a quarter of animals living in rivers, lakes and other freshwater sources are threatened with extinction WASHINGTON -- Nearly a quarter of animals living in rivers ...

The global assessment of freshwater animals on the International Union for Conservation of Nature’s (IUCN) Red List of Threatened Species evaluated the extinction risk of 23,496 freshwater ...