In a world where most freshwater fish are lucky to see a decade, one species quietly pushes past 100 and can reach 120 years ...

It can be very exciting to assemble your very own freshwater aquarium. However, it can be intimidating, especially for ...

Thousands of fish species are facing "catastrophic" decline — threatening the health, food security and livelihoods of hundreds of millions of people around the world. New research shows that ...

What makes some fish wildly popular, while others fall completely off the radar? Tackle sales are part of it. Bass are in the forefront of angling because we buy lots of bass tackle, thus providing ...

A small fossil reveals that the largest freshwater fish, Otophysans, emerged in the sea, not in rivers, changing the ...

The Bloomfield River cod, found in a far north Queensland river catchment, is the world's only tropical freshwater cod and ...

Southeast Asia’s Mekong River is one of the world’s most diverse and productive freshwater ecosystems, home to more than ...

Aquarium enthusiasts are often on the lookout for colorful and exciting species that they can raise in their personal tanks. Rainbowfish are a broad category of fish that meet these requirements. But ...

It's the hot season in Cambodia; ideal for releasing some of the world's largest most endangered freshwater fish into the Tonle Sap lake, the largest freshwater lake in Southeast Asia and one of the ...

Iliamna Lake harbor seals, members of one of the world's five freshwater seal populations, rest on the ice surface of Alaska's biggest lake in this undated photo. Their ability to live in an ...